Close approaches and manoeuvres

The closest in the next three days

On Tuesday, Sep 22 at 5:37 AM UTC, a fragment of Fengyun 1C (NORAD 41830) passes within 5 m of the rocket body of SL-8 (NORAD 8459). The chance of a collision is about 1 in 4,000.

From Space-Track’s public conjunction messages; the latest report was issued Sep 19, 2026, 1:30 PM, 8 hours old. Only approaches serious enough to be reported publicly are listed: within three days and, for two bodies near the Earth, closer than a kilometre with a chance of a collision above 1 in 10,000, the level at which NASA moves the ISS.

Next three days

Saturday, Sep 19

a fragment of Dodecapole 2 (NORAD 41734) and a fragment of CZ-6A (NORAD 56634)11:07 PM UTC · the chance of a collision about 1 in 5,000 · Space-Track120 m miss distance

Sunday, Sep 20

a fragment of Fengyun 1C (NORAD 31357) and a fragment of Cosmos 1275 (NORAD 42191)12:53 AM UTC · the chance of a collision about 1 in 6,000 · Space-Track194 m miss distance
a fragment of CZ-6A (NORAD 60987) and a fragment of CZ-6A (NORAD 61815)1:51 AM UTC · the chance of a collision about 1 in 9,000 · Space-Track492 m miss distance
a fragment of Fengyun 1C (NORAD 32150) and a fragment of NOAA 16 (NORAD 41230)4:31 AM UTC · the chance of a collision about 1 in 4,000 · Space-Track220 m miss distance
a fragment of Fengyun 1C (NORAD 35203) and an unidentified object (NORAD 87672)4:46 AM UTC · the chance of a collision about 1 in 3,000 · Space-Track58 m miss distance
the rocket body of SL-12 (NORAD 15264) and Cosmos 2431 (Glonass) (NORAD 32277)5:02 AM UTC · Space-Track2.5 km miss distance
Raduga 5 (NORAD 11343) and the rocket body of SL-12 (NORAD 17939)5:25 AM UTC · Space-Track4.3 km miss distance
Cosmos 1257 (NORAD 12327) and a fragment of Delta 1 (NORAD 42561)6:46 AM UTC · the chance of a collision about 1 in 7,000 · Space-Track88 m miss distance
a fragment of CZ-6A (NORAD 54634) and the rocket body of CZ-12 (NORAD 67531)7:06 AM UTC · the chance of a collision about 1 in 8,000 · Space-Track676 m miss distance
a fragment of SL-8 (NORAD 1335) and a fragment of Cosmos 1275 (NORAD 39956)12:04 PM UTC · the chance of a collision about 1 in 4,000 · Space-Track129 m miss distance
a fragment of Cosmos 1275 (NORAD 19025) and Iridium 42 (NORAD 25077)1:40 PM UTC · the chance of a collision about 1 in 6,000 · Space-Track964 m miss distance
Cosmos 951 (NORAD 10352) and a fragment of Thorad Agena D (NORAD 19391)5:26 PM UTC · the chance of a collision about 1 in 8,000 · Space-Track299 m miss distance
the rocket body of THOR Agena D (NORAD 2825) and a fragment of Fengyun 1C (NORAD 30294)6:26 PM UTC · the chance of a collision about 1 in 7,000 · Space-Track305 m miss distance
a fragment of THOR Ablestar (NORAD 324) and a fragment of Fengyun 1C (NORAD 32366)8:03 PM UTC · the chance of a collision about 1 in 4,000 · Space-Track63 m miss distance
a fragment of NOAA 16 (NORAD 41295) and a fragment of CZ-6A (NORAD 54530)8:34 PM UTC · the chance of a collision about 1 in 10,000 · Space-Track11 m miss distance
a fragment of SL-8 (NORAD 5301) and Macsat 2 (M 2) (NORAD 20608)9:29 PM UTC · the chance of a collision about 1 in 1,000 · Space-Track349 m miss distance
a fragment of Fengyun 1C (NORAD 30454) and a fragment of CZ-6A (NORAD 60641)10:08 PM UTC · the chance of a collision about 1 in 7,000 · Space-Track79 m miss distance
the rocket body of SL-8 (NORAD 13649) and a fragment of Cosmos 1275 (NORAD 17619)10:11 PM UTC · the chance of a collision about 1 in 6,000 · Space-Track137 m miss distance

Monday, Sep 21

the rocket body of Epsilon (NORAD 39255) and a fragment of CZ-6A (NORAD 55001)5:29 AM UTC · the chance of a collision about 1 in 600 · Space-Track35 m miss distance
TOMS EP (NORAD 23940) and an unidentified object (NORAD 81640)7:07 AM UTC · the chance of a collision about 1 in 10,000 · Space-Track182 m miss distance
the rocket body of Ariane 40+ (NORAD 23561) and a fragment of Cosmos 1275 (NORAD 42100)7:48 AM UTC · the chance of a collision about 1 in 3,000 · Space-Track296 m miss distance
Saudisat 3 (NORAD 31118) and a fragment of Fengyun 1C (NORAD 36200)8:24 AM UTC · the chance of a collision about 1 in 7,000 · Space-Track499 m miss distance
AAU Cubesat (NORAD 27846) and a fragment of CZ-6A (NORAD 60986)9:31 AM UTC · the chance of a collision about 1 in 3,000 · Space-Track67 m miss distance
the rocket body of THOR Burner 2 (NORAD 4048) and an unidentified object (NORAD 270078)11:20 AM UTC · the chance of a collision about 1 in 900 · Space-Track130 m miss distance
a fragment of Cosmos 886 (NORAD 18907) and Object A (NORAD 53346)2:44 PM UTC · the chance of a collision about 1 in 400 · Space-Track130 m miss distance
a fragment of Thorad Agena D (NORAD 42524) and an unidentified object (NORAD 81301)4:03 PM UTC · the chance of a collision about 1 in 9,000 · Space-Track566 m miss distance
Cosmos 1867 Coolant (NORAD 39640) and an unidentified object (NORAD 81678)4:43 PM UTC · the chance of a collision about 1 in 3,000 · Space-Track253 m miss distance
the rocket body of SL-8 (NORAD 9444) and a fragment of CZ-6A (NORAD 60657)5:07 PM UTC · the chance of a collision about 1 in 8,000 · Space-Track494 m miss distance

Tuesday, Sep 22

a fragment of CZ-3C (NORAD 40860) and the rocket body of Fregat (NORAD 54154)4:39 AM UTC · Space-Track4.7 km miss distance
the rocket body of SL-8 (NORAD 8459) and a fragment of Fengyun 1C (NORAD 41830)5:37 AM UTC · the chance of a collision about 1 in 4,000 · Space-Track5 m miss distance
the rocket body of SL-8 (NORAD 18096) and a fragment of Fengyun 1C (NORAD 31228)6:46 AM UTC · the chance of a collision about 1 in 6,000 · Space-Track957 m miss distance
Gorizont 21 (NORAD 20923) and Raduga 1-4 (NORAD 25642)10:34 AM UTC · Space-Track1.4 km miss distance

Past thirty days

Saturday, Sep 19

Techsat 1B (NORAD 25397) and a fragment of Fengyun 1C (NORAD 31468)8:55 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 953 m
a fragment of Cosmos 2251 (NORAD 34026) and an unidentified object (NORAD 82820)8:28 PM UTC · the chance was about 1 in 800 · Space-Trackwas to pass within 172 m
a fragment of Atlas 5 Centaur (NORAD 46604) and the rocket body of Falcon 9 (NORAD 55972)5:45 PM UTC · Space-Trackwas to pass within 2.5 km
the rocket body of SL-3 (NORAD 8027) and an unidentified object (NORAD 270063)3:47 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 198 m
Meteor 1-27 (NORAD 9903) and a fragment of Meteor 2-17 (NORAD 38283)3:28 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 141 m
a fragment of Fengyun 1C (NORAD 29832) and the rocket body of CZ-6A (NORAD 62237)1:50 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 414 m
a fragment of CZ-4 (NORAD 37626) and an unidentified object (NORAD 89379)12:29 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 283 m
Iridium 42 (NORAD 25077) and a fragment of Fengyun 1C (NORAD 31041)11:05 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 986 m
IRS P4 (Oceansat 1) (NORAD 25758) and a fragment of CZ-6A (NORAD 54619)10:54 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 963 m
a fragment of Cosmos 2251 (NORAD 35043) and the rocket body of Atlas 5 Centaur (NORAD 40978)7:35 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 233 m
a fragment of Meteor 2-17 (NORAD 29066) and the rocket body of CZ-12 (NORAD 67531)6:45 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 88 m
a fragment of THOR Ablestar (NORAD 125) and a fragment of Cosmos 1275 (NORAD 13468)4:28 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 214 m
a fragment of CZ-4 (NORAD 26129) and an unidentified object (NORAD 270300)4:06 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 858 m
Cosmos 546 (NORAD 6350) and Object D (NORAD 61241)3:48 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 561 m
the rocket body of SL-8 (NORAD 3048) and a fragment of CZ-6A (NORAD 55868)3:30 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 445 m
Asusat (NORAD 26065) and a fragment of Fengyun 1C (NORAD 46997)1:17 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 688 m
a fragment of Fengyun 1C (NORAD 31350) and the rocket body of CZ-6A (NORAD 60397)12:23 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 154 m

Friday, Sep 18

the rocket body of SL-14 (NORAD 14148) and the rocket body of PSLV (NORAD 38757)11:46 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 281 m
a fragment of Meteor 2-5 (NORAD 38272) and an unidentified object (NORAD 270425)11:12 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 562 m
Explorer 22 (NORAD 899) and a fragment of Fengyun 1C (NORAD 31741)8:33 PM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 229 m
a fragment of Iridium 33 (NORAD 35631) and a fragment of CZ-6A (NORAD 61122)8:14 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 327 m
Ekran 7 (NORAD 12564) and Ekran 20 (NORAD 22210)7:53 PM UTC · Space-Trackwas to pass within 4.8 km
a fragment of Iridium 33 (NORAD 35484) and Object F (NORAD 60750)6:46 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 650 m
Cosmos 1777 (NORAD 16952) and a fragment of CZ-6A (NORAD 61435)3:26 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 165 m
a fragment of Delta 1 (NORAD 10658) and a fragment of SL-8 (NORAD 60605)11:25 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 160 m
Cosmos 1249 Coolant (NORAD 26508) and the rocket body of CZ-8A (NORAD 68138)10:10 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 462 m
a fragment of Ariane 44LP (NORAD 25279) and the rocket body of SL-12 (NORAD 28632)8:36 AM UTC · Space-Trackwas to pass within 3.9 km
the rocket body of SL-8 (NORAD 15483) and a fragment of NOAA 16 (NORAD 41089)8:31 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 692 m
Cosmos 1777 (NORAD 16952) and a fragment of Cosmos 1275 (NORAD 42141)8:16 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 355 m
a fragment of Cosmos 2251 (NORAD 37336) and an unidentified object (NORAD 87884)5:34 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 387 m
Cosmos 676 (NORAD 7433) and a fragment of CZ-6A (NORAD 56263)12:11 AM UTC · the chance was about 1 in 300 · Space-Trackwas to pass within 226 m

Thursday, Sep 17

the rocket body of SL-8 (NORAD 11511) and a fragment of Cosmos 2251 (NORAD 34908)11:31 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 555 m
a fragment of CZ-6A (NORAD 56673) and an unidentified object (NORAD 270402)11:21 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 737 m
a fragment of Thorad Agena D (NORAD 17658) and a fragment of Cosmos 2251 (NORAD 40793)10:36 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 376 m
Cosmos 860 (NORAD 9486) and a fragment of Fengyun 1C (NORAD 37067)10:23 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 286 m
a fragment of CZ-4 (NORAD 26283) and a fragment of Cosmos 2491 (NORAD 45128)7:23 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 460 m
the rocket body of SL-3 (NORAD 11963) and a fragment of Meteor 1-17 (NORAD 57542)6:26 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 555 m
Cosmos 860 (NORAD 9486) and the rocket body of SL-8 (NORAD 21876)5:24 PM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 43 m
a fragment of Cosmos 952 (NORAD 44567) and an unidentified object (NORAD 87845)4:21 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 63 m
NOVA 2 (NORAD 19223) and a fragment of Delta 1 (NORAD 21969)3:48 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 309 m
a fragment of Cosmos 1275 (NORAD 12669) and a fragment of Fengyun 1C (NORAD 41832)3:07 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 306 m
a fragment of Fengyun 1C (NORAD 31228) and a fragment of Meteor 2-5 (NORAD 35255)2:58 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 101 m
Metop-C raised its orbit by about 130 mBetween Wednesday, Sep 16 at 10:20 AM UTC and Thursday, Sep 17 at 1:22 PM UTC · Space-Track+130 m altitude
a fragment of Fengyun 1C (NORAD 30690) and a fragment of CZ-6A (NORAD 60895)1:10 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 110 m
a fragment of Fengyun 1C (NORAD 32362) and a fragment of Fengyun 1C (NORAD 37406)12:59 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 39 m
Cosmos 1741 (NORAD 16681) and OPAL (NORAD 26063)12:02 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 79 m
a fragment of Fengyun 1C (NORAD 30920) and a fragment of CZ-4B (NORAD 46472)10:50 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 147 m
a fragment of NOAA 16 (NORAD 41080) and a fragment of CZ-6A (NORAD 63923)9:33 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 85 m
the rocket body of SL-8 (NORAD 8597) and a fragment of Fengyun 1C (NORAD 32243)2:21 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 186 m

Wednesday, Sep 16

the rocket body of SL-14 (NORAD 14820) and a fragment of Fengyun 1C (NORAD 31720)9:41 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 465 m
a fragment of Thorad Agena D (NORAD 17720) and a fragment of Cosmos 1275 (NORAD 42211)8:06 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 113 m
a fragment of SL-16 (NORAD 39721) and a fragment of NOAA 16 (NORAD 41087)7:24 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 89 m
RITE Target 2 (NORAD 28455) and a fragment of NOAA 16 (NORAD 41398)3:13 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 113 m
a fragment of CZ-4 (NORAD 23261) and a fragment of CZ-4C (NORAD 39214)2:57 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 66 m
a fragment of Cosmos 1275 (NORAD 12950) and a fragment of Delta 1 (NORAD 13569)2:28 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 408 m
a fragment of THOR Ablestar (NORAD 538) and a fragment of Fengyun 1C (NORAD 29762)2:23 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 177 m
the rocket body of THOR Agena B (NORAD 1807) and a fragment of Fengyun 1C (NORAD 30912)1:49 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 317 m
Fengyun 1C (NORAD 25730) and a fragment of CZ-6A (NORAD 54619)11:59 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 471 m
a fragment of Fengyun 1C (NORAD 31804) and an unidentified object (NORAD 270428)11:52 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 451 m
NOAA 8 (NORAD 13923) and a fragment of CZ-2C (NORAD 37733)11:27 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 627 m
Meteor 1-5 (NORAD 4419) and an unidentified object (NORAD 100691)9:09 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 115 m
Cosmos 627 (NORAD 7008) and a fragment of Fengyun 1C (NORAD 33737)7:38 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 866 m
a fragment of Fengyun 1C (NORAD 30847) and a fragment of CZ-6A (NORAD 61279)7:05 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 90 m
a fragment of Cosmos 1275 (NORAD 42181) and a fragment of Cosmos 970 (NORAD 65008)7:00 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 130 m
a fragment of Cosmos 2251 (NORAD 34431) and a fragment of CZ-6A (NORAD 56625)2:54 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 170 m
a fragment of Fengyun 1C (NORAD 29784) and a fragment of NOAA 16 (NORAD 41511)12:29 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 359 m
a fragment of Fengyun 1C (NORAD 30562) and a fragment of CZ-6A (NORAD 61158)12:23 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 217 m
a fragment of SL-16 (NORAD 39849) and an unidentified object (NORAD 270338)12:01 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 322 m

Tuesday, Sep 15

Cosmos 858 (NORAD 9443) and an unidentified object (NORAD 270209)11:09 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 166 m
a fragment of Fengyun 1C (NORAD 31324) and a fragment of CZ-6A (NORAD 56597)11:06 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 227 m
a fragment of Meteor 2-8 (NORAD 36355) and a fragment of Fengyun 1C (NORAD 37404)1:51 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 60 m
a fragment of DMSP 5D-2 F13 (NORAD 40395) and the rocket body of Electron KICK Stage (NORAD 57393)10:21 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 515 m
Haiyang 1 (NORAD 27430) and a fragment of Cosmos 2251 (NORAD 37486)9:07 AM UTC · the chance was about 1 in 500 · Space-Trackwas to pass within 141 m
a fragment of Delta 1 (NORAD 12193) and an unidentified object (NORAD 81021)8:48 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 349 m
IRS B3 (NORAD 23827) and a fragment of CZ-4 (NORAD 26168)7:31 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 305 m
Transit 2A (NORAD 45) and a fragment of CZ-6A (NORAD 60644)5:40 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 396 m
a fragment of SL-8 (NORAD 37886) and a fragment of CZ-6A (NORAD 60771)4:41 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 71 m
a fragment of Cosmos 1275 (NORAD 12698) and a fragment of Cosmos 1275 (NORAD 13472)1:33 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 71 m

Monday, Sep 14

a fragment of THOR Ablestar (NORAD 230) and a fragment of Thorad Agena D (NORAD 4753)10:52 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 278 m
a fragment of Cosmos 2251 (NORAD 35786) and a fragment of NOAA 17 (NORAD 48746)10:34 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 430 m
a fragment of SL-12 (NORAD 25806) and a fragment of Titan 3C Transtage (NORAD 36983)8:02 PM UTC · Space-Trackwas to pass within 3.1 km
Idefix/Ariane 42P (NORAD 27422) and the rocket body of CZ-4C (NORAD 47858)4:37 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 438 m
Fedsat (NORAD 27598) and a fragment of CZ-6A (NORAD 54406)12:28 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 388 m
a fragment of Fengyun 1C (NORAD 38513) and an unidentified object (NORAD 85023)8:31 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 114 m
Cosmos 446 (NORAD 5549) and a fragment of Cosmos 2491 (NORAD 45127)8:07 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 239 m
a fragment of CZ-6A (NORAD 55512) and the rocket body of QAEM 100 (NORAD 58818)8:06 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 782 m
a fragment of Fengyun 1C (NORAD 30277) and a fragment of Fengyun 1C (NORAD 31524)6:56 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 215 m
the rocket body of SL-8 (NORAD 10521) and a fragment of DMSP 5D-2 F13 (NORAD 42325)6:20 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 270 m
the rocket body of SL-8 (NORAD 11511) and a fragment of Delta 1 (NORAD 37657)6:08 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 388 m
a fragment of Fengyun 1C (NORAD 33678) and the rocket body of CZ-6A (NORAD 63921)3:08 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 144 m
a fragment of Pegasus (NORAD 24378) and a fragment of CZ-6A (NORAD 55196)2:53 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 86 m
a fragment of Fengyun 1C (NORAD 30464) and a fragment of Fengyun 1C (NORAD 36262)1:34 AM UTC · the chance was about 1 in 600 · Space-Trackwas to pass within 21 m

Sunday, Sep 13

a fragment of SL-8 (NORAD 19102) and Acrimsat (NORAD 26033)11:14 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 413 m
a fragment of Cosmos 1275 (NORAD 39942) and a fragment of CZ-6A (NORAD 60986)10:29 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 42 m
Cosmos 1937 (NORAD 19038) and a fragment of CZ-6A (NORAD 58430)10:04 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 268 m
a fragment of Thorad Delta 1 (NORAD 8137) and Cosmos 2384 (NORAD 27055)8:28 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 680 m
the rocket body of SL-8 (NORAD 5175) and Orbcomm-X (NORAD 21576)8:14 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 54 m
a fragment of CZ-6A (NORAD 54453) and a fragment of CZ-6A (NORAD 56645)3:45 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 585 m
the rocket body of SL-3 (NORAD 6660) and an unidentified object (NORAD 82642)9:34 AM UTC · the chance was about 1 in 300 · Space-Trackwas to pass within 62 m
a fragment of CZ-6A (NORAD 61138) and an unidentified object (NORAD 270433)3:41 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 67 m
a fragment of Cosmos 1275 (NORAD 42188) and a fragment of CZ-6A (NORAD 56277)1:47 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 247 m

Saturday, Sep 12

a fragment of Meteor 2-5 (NORAD 38272) and an unidentified object (NORAD 270427)5:07 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 122 m
IRS P2 (NORAD 23323) and a fragment of Fengyun 1C (NORAD 30263)4:33 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 682 m
a fragment of Cosmos 1275 (NORAD 17618) and an unidentified object (NORAD 270229)3:23 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 768 m
the rocket body of SL-8 (NORAD 11511) and a fragment of Fengyun 1C (NORAD 31041)1:14 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 61 m
the rocket body of SL-3 (NORAD 13719) and a fragment of NOAA 16 (NORAD 41540)12:11 PM UTC · the chance was about 1 in 800 · Space-Trackwas to pass within 295 m
a fragment of Cosmos 252 (NORAD 3784) and Cosmos 1229 (NORAD 12108)11:53 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 190 m
JD 2 (NORAD 14729) and the rocket body of CZ-4C (NORAD 54701)11:36 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 481 m
a fragment of Fengyun 1C (NORAD 30056) and a fragment of CZ-6A (NORAD 54541)8:03 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 532 m
Cosmos 864 (NORAD 9509) and a fragment of CZ-6A (NORAD 61370)7:09 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 173 m
a fragment of SL-8 (NORAD 14806) and a fragment of SL-8 (NORAD 19261)6:43 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 446 m
the rocket body of THOR Burner 2 (NORAD 7817) and a fragment of DMSP 5D-2 F13 (NORAD 40478)6:01 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 919 m
a fragment of Pegasus (NORAD 24129) and a fragment of NOAA 17 (NORAD 48749)5:57 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 82 m
a fragment of Cosmos 2251 (NORAD 36540) and a fragment of NOAA 16 (NORAD 41231)5:09 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 133 m
the rocket body of SL-3 (NORAD 8027) and a fragment of Fengyun 1C (NORAD 30234)4:47 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 113 m
a fragment of SL-16 (NORAD 25254) and an unidentified object (NORAD 270207)4:39 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 116 m
Cosmos 773 (NORAD 8343) and a fragment of NOAA 16 (NORAD 41366)4:05 AM UTC · the chance was about 1 in 400 · Space-Trackwas to pass within 43 m
Cosmos 676 (NORAD 7433) and a fragment of Fengyun 1C (NORAD 33691)2:14 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 781 m

Friday, Sep 11

the rocket body of Pegasus (NORAD 31305) and Object G (NORAD 63297)9:32 PM UTC · the chance was about 1 in 400 · Space-Trackwas to pass within 176 m
a fragment of SL-14 (NORAD 25203) and a fragment of Cbers 1 (NORAD 32079)5:34 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 340 m
a fragment of NOAA 11 (NORAD 37241) and a fragment of CZ-6A (NORAD 61454)5:09 PM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 66 m
a fragment of Fengyun 1C (NORAD 30208) and a fragment of Fengyun 1C (NORAD 31010)4:55 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 201 m
Cosmos 2256 (NORAD 22691) and the rocket body of SL-12 (NORAD 23402)2:30 PM UTC · the chance was about 1 in 60 · Space-Trackwas to pass within 55 m
the rocket body of THOR Burner 2 (NORAD 2741) and a fragment of CZ-6A (NORAD 60799)11:17 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 813 m
a fragment of Fengyun 1C (NORAD 33655) and the rocket body of Atlas 5 Centaur (NORAD 40978)11:04 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 180 m
a fragment of SL-14 (NORAD 19134) and Cosmos 2161 (NORAD 21732)9:25 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 798 m
Raduga 10 (NORAD 12897) and Elektro (GOMS) (NORAD 23327)8:11 AM UTC · Space-Trackwas to pass within 4.1 km
the rocket body of Delta 1 (NORAD 3315) and a fragment of SL-12 (NORAD 27958)6:28 AM UTC · Space-Trackwas to pass within 4.9 km
a fragment of Cosmos 2251 (NORAD 34683) and the rocket body of SL-19 (NORAD 36039)5:42 AM UTC · the chance was about 1 in 300 · Space-Trackwas to pass within 119 m
a fragment of Cosmos 2251 (NORAD 37535) and a fragment of NOAA 16 (NORAD 41494)4:00 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 60 m
a fragment of Delta 1 (NORAD 8956) and a fragment of CZ-6A (NORAD 61466)3:44 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 107 m

Thursday, Sep 10

GGSE 4 (NORAD 2828) and a fragment of Fengyun 1C (NORAD 37436)10:02 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 525 m
a fragment of Breeze-M (NORAD 33454) and an unidentified object (NORAD 84177)6:17 PM UTC · Space-Trackwas to pass within 3.3 km
the rocket body of SL-3 (NORAD 8800) and a fragment of Thorad Agena D (NORAD 19250)6:11 PM UTC · the chance was about 1 in 600 · Space-Trackwas to pass within 46 m
a fragment of Cosmos 2251 (NORAD 33842) and an unidentified object (NORAD 82458)5:08 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 330 m
a fragment of Fengyun 1C (NORAD 30283) and a fragment of Fengyun 1C (NORAD 31561)3:33 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 479 m
Iridium 69 (NORAD 25319) and a fragment of Fengyun 1C (NORAD 31898)3:08 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 583 m
the rocket body of SL-14 (NORAD 16327) and a fragment of CZ-4 (NORAD 20900)1:00 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 359 m
a fragment of Delta 1 (NORAD 10716) and Cosmos 2143 (NORAD 21299)5:51 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 104 m
a fragment of CZ-6A (NORAD 61370) and an unidentified object (NORAD 82500)5:28 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 47 m
the rocket body of SL-8 (NORAD 8597) and a fragment of Thorad Agena D (NORAD 42523)4:37 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 157 m
a fragment of SL-8 (NORAD 12404) and Larets (NORAD 27944)3:07 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 522 m
the rocket body of SL-3 (NORAD 9482) and a fragment of Fengyun 1C (NORAD 31477)2:36 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 70 m
Object L (NORAD 54692) and the rocket body of Electron KICK Stage (NORAD 59225)2:09 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 836 m
Idefix/Ariane 42P (NORAD 27422) and a fragment of NOAA 16 (NORAD 41051)1:56 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 324 m
Libertad 1 (NORAD 31128) and a fragment of Iridium 33 (NORAD 33953)12:35 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 489 m
a fragment of Cosmos 1275 (NORAD 14627) and a fragment of Fengyun 1C (NORAD 30359)12:11 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 120 m

Wednesday, Sep 9

Cosmos 823 (NORAD 8873) and a fragment of Scout G-1 (NORAD 43330)11:15 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 910 m
the rocket body of Delta 2 (NORAD 24797) and a fragment of CZ-6A (NORAD 60961)8:48 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 728 m
a fragment of SL-16 (NORAD 22806) and a fragment of NOAA 16 (NORAD 41284)7:37 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 244 m
the rocket body of Delta 2 (NORAD 21048) and an unidentified object (NORAD 87553)5:36 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 735 m
a fragment of CZ-4 (NORAD 20900) and a fragment of CZ-6A (NORAD 61102)3:50 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 111 m
FUSE 1 (NORAD 25791) and a fragment of Fengyun 1C (NORAD 30093)7:14 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 461 m
a fragment of Fengyun 1C (NORAD 31427) and a fragment of CZ-4B (NORAD 38312)7:12 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 242 m
a fragment of SL-16 (NORAD 39863) and a fragment of CZ-6A (NORAD 56613)7:09 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 88 m
Rigidsphere 2 (LCS 4) (NORAD 5398) and a fragment of Meteor 2-8 (NORAD 36334)6:40 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 578 m
the rocket body of Delta 1 (NORAD 10704) and a fragment of Fengyun 1C (NORAD 38829)6:23 AM UTC · the chance was about 1 in 200 · Space-Trackwas to pass within 88 m
a fragment of Delta 1 (NORAD 7086) and the rocket body of SL-8 (NORAD 27870)4:07 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 267 m
Cosmos 385 (NORAD 4799) and a fragment of Cosmos 2251 (NORAD 33816)12:38 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 110 m
a fragment of Cosmos 839 (NORAD 12333) and a fragment of SL-14 (NORAD 25444)12:05 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 120 m

Tuesday, Sep 8

the rocket body of CZ-2C (NORAD 28480) and a fragment of CZ-6A (NORAD 56616)11:52 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 197 m
a fragment of SL-8 (NORAD 14818) and Object C (NORAD 57426)11:33 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 464 m
the rocket body of Breeze-M (NORAD 39376) and a fragment of Atlas 5 Centaur (NORAD 43959)10:00 PM UTC · Space-Trackwas to pass within 4.2 km
a fragment of SL-16 (NORAD 22419) and a fragment of CZ-6A (NORAD 60962)8:11 PM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 56 m
REX 2 (NORAD 23814) and a fragment of CZ-6A (NORAD 54496)7:27 PM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 361 m
a fragment of Fengyun 1C (NORAD 31498) and the rocket body of CZ-11 (NORAD 43872)6:12 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 343 m
a fragment of Fengyun 1C (NORAD 30742) and a fragment of Delta 1 (NORAD 42562)5:44 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 82 m
a fragment of H-2A (NORAD 38347) and an unidentified object (NORAD 270425)5:20 PM UTC · the chance was about 1 in 100 · Space-Trackwas to pass within 29 m
a fragment of SL-8 (NORAD 37632) and an unidentified object (NORAD 270217)5:03 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 193 m
a fragment of Fengyun 1C (NORAD 36222) and an unidentified object (NORAD 270078)10:59 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 869 m
Orbcomm FM 3 (NORAD 25158) and a fragment of Fengyun 1C (NORAD 30067)7:47 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 175 m
a fragment of Fengyun 1C (NORAD 37012) and an unidentified object (NORAD 81311)5:55 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 159 m
the rocket body of SL-8 (NORAD 14547) and a fragment of Cosmos 1375 (NORAD 18413)12:59 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 440 m

Monday, Sep 7

Cosmos 1553 (NORAD 14973) and a fragment of Fengyun 1C (NORAD 31922)11:30 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 397 m
a fragment of SL-16 (NORAD 22375) and a fragment of Fengyun 1C (NORAD 33638)7:55 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 103 m
a fragment of Cosmos 1275 (NORAD 14358) and a fragment of Cosmos 1375 (NORAD 17090)5:45 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 74 m
a fragment of Fengyun 1C (NORAD 29969) and a fragment of NOAA 16 (NORAD 41534)5:41 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 159 m
Cosmos 623 (NORAD 6991) and a fragment of Thorad Delta 1 (NORAD 9987)4:35 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 480 m
a fragment of NOAA 16 (NORAD 41500) and an unidentified object (NORAD 270302)2:34 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 113 m
ST5-C (NORAD 28982) and a fragment of Fengyun 1C (NORAD 31476)8:09 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 315 m
a fragment of Fengyun 1C (NORAD 30413) and a fragment of CZ-6A (NORAD 60885)6:52 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 88 m
Resurs O1 (NORAD 23342) and a fragment of Cosmos 2251 (NORAD 35476)4:20 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 559 m

Sunday, Sep 6

a fragment of Fengyun 1C (NORAD 30350) and a fragment of Delta 1 (NORAD 37657)11:13 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 46 m
a fragment of Fengyun 1C (NORAD 30381) and a fragment of CZ-6A (NORAD 54262)9:20 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 56 m
a fragment of Delta 1 (NORAD 8968) and a fragment of NOAA 16 (NORAD 42367)7:39 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 277 m
a fragment of Thorad Delta 1 (NORAD 8395) and an unidentified object (NORAD 270021)7:21 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 374 m
Cosmos 2278 (NORAD 23087) and a fragment of Fengyun 1C (NORAD 38798)7:06 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 344 m
Cosmos 1829 (NORAD 17584) and a fragment of Cosmos 2491 (NORAD 57567)6:52 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 946 m
Ekran 11 (NORAD 14377) and Gorizont 9 (NORAD 14940)6:17 PM UTC · Space-Trackwas to pass within 4.3 km
a fragment of DMSP 5D-3 F18 (NORAD 36100) and an unidentified object (NORAD 270333)4:19 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 83 m
Cosmos 968 (NORAD 10520) and a fragment of CZ-6A (NORAD 56282)12:02 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 148 m
a fragment of Ariane 1 (NORAD 19951) and the rocket body of Ariane 5 (NORAD 26721)10:10 AM UTC · Space-Trackwas to pass within 4.5 km
Object J (NORAD 57012) and a fragment of CZ-6A (NORAD 60630)10:03 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 513 m
a fragment of Fengyun 1C (NORAD 29890) and a fragment of Cosmos 2251 (NORAD 34678)7:36 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 137 m
a fragment of Fengyun 1C (NORAD 31236) and an unidentified object (NORAD 270098)6:51 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 668 m
a fragment of Cosmos 2251 (NORAD 34554) and a fragment of CZ-6A (NORAD 54564)5:02 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 58 m
Cosmos 2123 (NORAD 21089) and a fragment of Fengyun 1C (NORAD 38157)2:38 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 117 m

Saturday, Sep 5

Raduga 9 (NORAD 12618) and a fragment of Cosmos 1700 (NORAD 40924)9:24 PM UTC · Space-Trackwas to pass within 4.8 km
a fragment of Fengyun 1C (NORAD 31487) and a fragment of Cosmos 1275 (NORAD 42193)8:47 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 103 m
a fragment of Fengyun 1C (NORAD 31542) and a fragment of CZ-6A (NORAD 61428)3:43 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 218 m
a fragment of DMSP 5D-2 F8 (NORAD 60252) and an unidentified object (NORAD 270412)3:07 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 161 m
AZUR (GRS A) (NORAD 4221) and a fragment of CZ-6A (NORAD 64628)10:34 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 226 m
a fragment of Fengyun 1C (NORAD 30688) and Cosmos 1867 Coolant (NORAD 39676)10:02 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 49 m
Iridium 4 (NORAD 24796) and a fragment of SL-8 (NORAD 43117)8:18 AM UTC · the chance was about 1 in 100 · Space-Trackwas to pass within 93 m
a fragment of Nimbus 2 (NORAD 28619) and an unidentified object (NORAD 87293)5:12 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 615 m
a fragment of Cosmos 1275 (NORAD 42180) and Object D (NORAD 52156)3:13 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 399 m
the rocket body of SL-14 (NORAD 17588) and a fragment of Scout B (NORAD 37862)2:50 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 120 m
a fragment of Delta 1 (NORAD 8981) and an unidentified object (NORAD 270435)2:23 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 481 m
a fragment of Fengyun 1C (NORAD 30731) and a fragment of CZ-6A (NORAD 64657)2:04 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 204 m
a fragment of NOAA 16 (NORAD 42413) and a fragment of CZ-6A (NORAD 60760)1:37 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 128 m
a fragment of SL-8 (NORAD 16867) and the rocket body of SL-19 (NORAD 29269)12:33 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 304 m
a fragment of Fengyun 1C (NORAD 29763) and a fragment of Fengyun 1C (NORAD 30313)12:25 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 536 m

Friday, Sep 4

Raduga 32 (NORAD 23448) and Raduga 1-4 (NORAD 25642)11:48 PM UTC · Space-Trackwas to pass within 4.8 km
a fragment of Breeze-M (NORAD 34244) and a fragment of SL-12 (NORAD 48417)8:11 PM UTC · Space-Trackwas to pass within 4.9 km
a fragment of SL-8 (NORAD 19235) and a fragment of Fengyun 1C (NORAD 29843)7:32 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 91 m
the rocket body of SL-8 (NORAD 11112) and a fragment of CZ-6A (NORAD 56666)11:22 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 432 m
a fragment of CZ-4 (NORAD 20879) and a fragment of NOAA 16 (NORAD 41358)10:03 AM UTC · the chance was about 1 in 400 · Space-Trackwas to pass within 16 m
the rocket body of SL-16 (NORAD 19650) and a fragment of Fengyun 1C (NORAD 30244)8:49 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 290 m
the rocket body of SL-3 (NORAD 9482) and a fragment of NOAA 16 (NORAD 41374)7:37 AM UTC · the chance was about 1 in 400 · Space-Trackwas to pass within 73 m
the rocket body of SL-8 (NORAD 20433) and a fragment of Fengyun 1C (NORAD 29992)3:43 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 167 m
Rigidsphere 2 (LCS 4) (NORAD 5398) and a fragment of Cosmos 1275 (NORAD 42141)1:50 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 128 m
Cosmos 2133 (NORAD 21111) and the rocket body of SL-12 (NORAD 25318)12:52 AM UTC · Space-Trackwas to pass within 4.4 km
a fragment of Cosmos 249 (NORAD 3755) and Adeos (NORAD 24277)12:40 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 145 m

Thursday, Sep 3

a fragment of CZ-4 (NORAD 35329) and a fragment of NOAA 16 (NORAD 42378)10:51 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 752 m
the rocket body of SL-14 (NORAD 18215) and a fragment of ALOS (NORAD 36571)10:27 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 331 m
the rocket body of SL-14 (NORAD 18215) and a fragment of ALOS (NORAD 36571)8:50 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 722 m
a fragment of Fengyun 1C (NORAD 30360) and a fragment of Meteor 2-7 (NORAD 43301)6:43 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 161 m
the rocket body of Telstar 3C (NORAD 15246) and a fragment of Breeze-M (NORAD 38344)5:21 PM UTC · Space-Trackwas to pass within 2.6 km
a fragment of NOAA 16 (NORAD 41277) and an unidentified object (NORAD 87239)12:10 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 169 m
a fragment of NOAA 16 (NORAD 41661) and a fragment of DMSP 5D-2 F13 (NORAD 42297)11:42 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 66 m
a fragment of THOR Ablestar (NORAD 178) and a fragment of Fengyun 1C (NORAD 31979)9:22 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 265 m
a fragment of Fengyun 1C (NORAD 30574) and the rocket body of SL-8 (NORAD 32053)3:43 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 542 m

Wednesday, Sep 2

Dumsat (NORAD 26086) and a fragment of CZ-6A (NORAD 54282)10:12 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 340 m
Cosmos 2159 (NORAD 21730) and a fragment of Cosmos 2491 (NORAD 57557)9:46 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 93 m
a fragment of Delta 1 (NORAD 7198) and a fragment of Cosmos 886 (NORAD 9654)9:26 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 107 m
NOAA 6 (NORAD 11416) and a fragment of Meteor 2-8 (NORAD 36350)5:00 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 156 m
a fragment of SL-12 (NORAD 18764) and a fragment of CZ-6A (NORAD 55218)11:55 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 257 m
Cosmos 1294 (NORAD 12643) and an unidentified object (NORAD 270014)11:09 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 80 m
the rocket body of SL-8 (NORAD 16292) and a fragment of Cosmos 1275 (NORAD 42229)10:13 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 521 m
a fragment of Fengyun 1C (NORAD 31313) and a fragment of Cosmos 2251 (NORAD 36439)8:47 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 71 m
a fragment of THOR Ablestar (NORAD 658) and a fragment of Thorad Agena D (NORAD 4766)8:27 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 228 m
a fragment of Thorad Agena D (NORAD 4135) and a fragment of CZ-6A (NORAD 54443)7:46 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 624 m
the rocket body of SL-16 (NORAD 16182) and a fragment of Fengyun 1C (NORAD 37715)7:28 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 233 m
a fragment of Delta 1 (NORAD 1529) and a fragment of CZ-6A (NORAD 60813)6:25 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 192 m
OV2-1 (NORAD 1641) and a fragment of Cosmos 2251 (NORAD 34750)6:15 AM UTC · the chance was about 1 in 500 · Space-Trackwas to pass within 41 m
Cosmos 972 (NORAD 10539) and a fragment of CZ-6A (NORAD 56683)5:38 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 227 m
a fragment of Fengyun 1C (NORAD 31772) and a fragment of Fengyun 1C (NORAD 31906)5:15 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 40 m
the rocket body of SL-12 (NORAD 21220) and a fragment of Cosmos 2251 (NORAD 34823)4:44 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 766 m
a fragment of Thorad Agena D (NORAD 4989) and the rocket body of SL-14 (NORAD 16736)4:21 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 443 m
a fragment of Cosmos 2251 (NORAD 33798) and a fragment of DMSP 5D-2 F13 (NORAD 40470)3:25 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 180 m
a fragment of Thorad Delta 1 (NORAD 8784) and Cosmos 2173 (NORAD 21796)2:03 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 171 m
the rocket body of Scout G-1 (NORAD 21528) and a fragment of Meteor 2-8 (NORAD 36348)1:31 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 144 m

Tuesday, Sep 1

a fragment of Transit 10 (NORAD 24705) and a fragment of Fengyun 1C (NORAD 31776)10:39 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 39 m
a fragment of Fengyun 1C (NORAD 32234) and a fragment of CZ-6A (NORAD 60759)9:11 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 180 m
Cosmos 1371 (NORAD 13241) and a fragment of Fengyun 1C (NORAD 31473)8:57 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 179 m
Diademe 1 (NORAD 2674) and a fragment of Cosmos 1275 (NORAD 42223)8:19 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 537 m
a fragment of CZ-6A (NORAD 60683) and an unidentified object (NORAD 270096)7:58 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 240 m
a fragment of Fengyun 1C (NORAD 29843) and a fragment of Cosmos 2251 (NORAD 34343)4:44 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 53 m
a fragment of Thorad Agena D (NORAD 4169) and a fragment of Iridium 33 (NORAD 39777)4:29 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 149 m
a fragment of Fengyun 1C (NORAD 31056) and a fragment of CZ-6A (NORAD 61076)2:57 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 184 m
the rocket body of SL-3 (NORAD 6257) and a fragment of Fengyun 1C (NORAD 31381)12:37 PM UTC · the chance was about 1 in 400 · Space-Trackwas to pass within 8 m
a fragment of Cosmos 1275 (NORAD 12767) and a fragment of CZ-6A (NORAD 60669)12:10 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 38 m
a fragment of Thorad Agena D (NORAD 4756) and a fragment of Delta 1 (NORAD 21466)9:32 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 293 m
the rocket body of THOR Agena D (NORAD 815) and a fragment of CZ-6A (NORAD 54453)8:09 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 931 m
a fragment of SL-16 (NORAD 22348) and an unidentified object (NORAD 270397)3:27 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 380 m
a fragment of SL-16 (NORAD 25411) and an unidentified object (NORAD 87517)3:10 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 170 m
a fragment of DMSP 5D-2 F13 (NORAD 40487) and an unidentified object (NORAD 270431)1:54 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 990 m
a fragment of Thorad Agena D (NORAD 4990) and a fragment of CZ-6A (NORAD 56612)1:42 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 126 m
a fragment of Fengyun 1C (NORAD 29974) and a fragment of CZ-6A (NORAD 54284)12:58 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 257 m
the rocket body of SL-8 (NORAD 11736) and a fragment of Cosmos 2251 (NORAD 33894)12:15 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 43 m

Monday, Aug 31

the rocket body of N-2 (NORAD 17528) and a fragment of Fengyun 1C (NORAD 30446)11:50 PM UTC · the chance was about 1 in 400 · Space-Trackwas to pass within 71 m
a fragment of Cosmos 1275 (NORAD 12758) and a fragment of Delta 1 (NORAD 13565)11:49 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 66 m
Cbers 2B (NORAD 32062) and an unidentified object (NORAD 270439)11:27 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 921 m
the rocket body of SL-8 (NORAD 13242) and a fragment of NOAA 16 (NORAD 42384)10:47 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 632 m
Iridium 44 (NORAD 25078) and a fragment of CZ-4 (NORAD 26283)9:59 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 253 m
a fragment of Fengyun 1C (NORAD 31178) and an unidentified object (NORAD 270402)6:55 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 597 m
Cosmos 1656 (NORAD 15755) and a fragment of Cosmos 1275 (NORAD 18601)4:27 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 198 m
CSTB 1 (NORAD 31122) and a fragment of Cosmos 2251 (NORAD 34924)4:18 PM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 366 m
a fragment of Fengyun 1C (NORAD 31673) and a fragment of Cosmos 2491 (NORAD 45128)2:55 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 184 m
Cosmos 1898 (NORAD 18585) and a fragment of Cosmos 1275 (NORAD 39954)2:06 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 564 m
Cosmos 2249 (NORAD 22650) and the rocket body of SL-14 (NORAD 22652)12:32 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 53 m
a fragment of SL-8 (NORAD 13474) and a fragment of NOAA 16 (NORAD 41350)11:36 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 110 m
a fragment of Thorad Agena D (NORAD 4214) and a fragment of CZ-4 (NORAD 20913)9:38 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 89 m
a fragment of NOAA 16 (NORAD 41354) and an unidentified object (NORAD 270316)6:06 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 495 m
STTW-2 (NORAD 18922) and a fragment of Intelsat 33E (NORAD 61988)5:41 AM UTC · Space-Trackwas to pass within 3.3 km
TOMS EP (NORAD 23940) and a fragment of NOAA 16 (NORAD 41256)4:40 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 132 m
a fragment of Delta 1 (NORAD 12165) and a fragment of Delta 1 (NORAD 13574)1:40 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 418 m
Iridium 28 (NORAD 24948) and Cosmos 1867 Coolant (NORAD 39656)1:28 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 128 m

Sunday, Aug 30

a fragment of Delta 1 (NORAD 14497) and the rocket body of CZ-4B (NORAD 46470)10:40 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 265 m
a fragment of Fengyun 1C (NORAD 29918) and Cosmos 1867 Coolant (NORAD 39661)3:57 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 162 m
a fragment of Thorad Delta 1 (NORAD 8563) and Cosmos 1751 (NORAD 16761)12:04 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 124 m
Fasat B (NORAD 25395) and a fragment of Fengyun 1C (NORAD 46468)10:15 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 786 m
a fragment of Cosmos 1275 (NORAD 14558) and a fragment of Cosmos 2251 (NORAD 33842)9:39 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 145 m
a fragment of Fengyun 1C (NORAD 29769) and a fragment of Cosmos 970 (NORAD 64969)9:03 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 144 m
NNSS 19 (Transit 19) (NORAD 4507) and the rocket body of SL-8 (NORAD 8874)7:44 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 106 m
the rocket body of Scout G-1 (NORAD 21528) and a fragment of Cosmos 1275 (NORAD 42115)6:57 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 331 m
a fragment of CZ-6A (NORAD 54392) and an unidentified object (NORAD 270111)5:43 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 343 m
Cosmos 332 (NORAD 4369) and a fragment of CZ-6A (NORAD 60717)5:41 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 487 m
the rocket body of SL-8 (NORAD 10918) and a fragment of Nimbus 2 (NORAD 28612)3:41 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 329 m
Orbcomm FM 3 (NORAD 25158) and the rocket body of CZ-6A (NORAD 59344)2:32 AM UTC · the chance was about 1 in 800 · Space-Trackwas to pass within 694 m
a fragment of Fengyun 1C (NORAD 30465) and an unidentified object (NORAD 270329)12:42 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 469 m

Saturday, Aug 29

the rocket body of Diamant (NORAD 2017) and a fragment of Fengyun 1C (NORAD 36680)11:02 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 284 m
Cosmos 2180 (NORAD 21875) and a fragment of Thorad Agena D (NORAD 42522)9:03 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 152 m
a fragment of Fengyun 1C (NORAD 31541) and the rocket body of CZ-2C (NORAD 36089)6:39 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 234 m
a fragment of Fengyun 1C (NORAD 30288) and the rocket body of CZ-4C (NORAD 39261)6:21 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 159 m
the rocket body of PSLV (NORAD 43287) and the rocket body of Breeze-M (NORAD 45987)4:59 PM UTC · Space-Trackwas to pass within 4.2 km
a fragment of CZ-6A (NORAD 56583) and Object E (NORAD 61898)4:30 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 53 m
Cosmos 1506 (NORAD 14450) and a fragment of Cosmos 1275 (NORAD 42176)4:24 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 85 m
a fragment of Cosmos 1275 (NORAD 13476) and a fragment of CZ-6A (NORAD 60715)2:39 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 231 m
a fragment of SL-16 (NORAD 18550) and a fragment of CZ-4 (NORAD 35567)2:22 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 301 m
the rocket body of Delta 1 (NORAD 14096) and a fragment of Fengyun 1C (NORAD 30471)2:08 PM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 81 m
a fragment of SL-16 (NORAD 22348) and an unidentified object (NORAD 270409)2:05 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 723 m
Cosmos 1844 (NORAD 17973) and a fragment of Fengyun 1C (NORAD 38143)11:48 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 467 m
a fragment of OPS 7684 (NORAD 3618) and Cosmos 2194 (NORAD 21983)9:27 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 509 m
Cosmos 304 (NORAD 4138) and a fragment of Fengyun 1C (NORAD 33733)9:26 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 858 m
the rocket body of SL-12 (NORAD 11862) and Jcsat 2 (NORAD 20402)8:33 AM UTC · Space-Trackwas to pass within 3.0 km
Cosmos 796 (NORAD 8612) and an unidentified object (NORAD 81819)6:21 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 648 m
the rocket body of Delta 1 (NORAD 13778) and a fragment of Delta 1 (NORAD 14909)6:07 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 554 m
the rocket body of SL-8 (NORAD 9062) and the rocket body of SL-8 (NORAD 14085)3:21 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 114 m
a fragment of CZ-4 (NORAD 26129) and a fragment of Cosmos 2251 (NORAD 34061)1:53 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 295 m
a fragment of Cosmos 886 (NORAD 9798) and a fragment of Delta 1 (NORAD 21367)12:18 AM UTC · the chance was about 1 in 100 · Space-Trackwas to pass within 8 m

Friday, Aug 28

Cosmos 1328 (NORAD 12987) and Object AD (NORAD 57031)11:23 PM UTC · the chance was about 1 in 200 · Space-Trackwas to pass within 88 m
a fragment of Cosmos 1375 (NORAD 16202) and a fragment of CZ-6A (NORAD 61350)9:42 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 553 m
a fragment of NOAA 16 (NORAD 42375) and the rocket body of CZ-8A (NORAD 67245)9:32 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 298 m
Tiros 3 (NORAD 162) and a fragment of Fengyun 1C (NORAD 30625)7:02 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 71 m
the rocket body of Atlas Centaur (NORAD 6155) and a fragment of CZ-6A (NORAD 55196)6:51 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 703 m
a fragment of Titan 3C Transtage (NORAD 4907) and the rocket body of Pegasus (NORAD 25506)6:38 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 850 m
a fragment of Fengyun 1C (NORAD 29766) and an unidentified object (NORAD 270412)5:43 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 633 m
a fragment of NOAA 16 (NORAD 41220) and the rocket body of CZ-8A (NORAD 68138)5:12 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 641 m
Explorer 25 (Injun-4) (NORAD 932) and a fragment of CZ-4C (NORAD 37567)5:02 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 390 m
a fragment of Thorad Agena D (NORAD 5349) and a fragment of Cosmos 2251 (NORAD 35777)3:29 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 58 m
DMSP 5D-2 F9 (USA 29) (NORAD 18822) and Stella (NORAD 22824)2:27 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 50 m
a fragment of Fengyun 1C (NORAD 30724) and a fragment of CZ-6A (NORAD 54901)1:23 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 208 m
Magion 3 (NORAD 21835) and a fragment of Fengyun 1C (NORAD 30360)7:56 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 328 m
the rocket body of SL-8 (NORAD 9062) and a fragment of Fengyun 1C (NORAD 31068)7:13 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 150 m
the rocket body of Pegasus (NORAD 22639) and a fragment of CZ-6A (NORAD 60767)3:07 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 320 m
a fragment of Meteor 2-1 (NORAD 38532) and a fragment of CZ-6A (NORAD 54592)2:18 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 19 m
the rocket body of SL-12 (NORAD 13900) and a fragment of Block DM-SL (NORAD 100099)2:03 AM UTC · Space-Trackwas to pass within 4.9 km
Orbcomm FM 29 (NORAD 33062) and a fragment of CZ-6A (NORAD 54927)1:16 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 341 m
a fragment of CZ-6A (NORAD 55902) and the rocket body of CZ-2D (NORAD 65853)12:44 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 351 m

Thursday, Aug 27

Cosmos 1452 (NORAD 13991) and a fragment of CZ-6A (NORAD 54384)6:21 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 154 m
Gorizont 21 (NORAD 20923) and a fragment of Intelsat 805 (NORAD 100395)4:14 PM UTC · Space-Trackwas to pass within 5.0 km
the rocket body of SL-12 (NORAD 19505) and Cosmos 2205 (Glonass) (NORAD 22058)2:50 PM UTC · Space-Trackwas to pass within 3.3 km
a fragment of CZ-4 (NORAD 26119) and a fragment of Thorad Agena D (NORAD 42553)12:04 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 60 m
Cosmos 864 (NORAD 9509) and a fragment of Fengyun 1C (NORAD 40691)11:39 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 71 m
the rocket body of SL-8 (NORAD 20150) and a fragment of Thorad Agena D (NORAD 42521)5:36 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 96 m
Meteor 2-7 (NORAD 12456) and a fragment of Fengyun 1C (NORAD 36231)5:29 AM UTC · the chance was about 1 in 300 · Space-Trackwas to pass within 58 m
a fragment of Fengyun 1C (NORAD 31328) and a fragment of Iridium 33 (NORAD 38022)4:40 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 41 m
a fragment of CZ-4 (NORAD 35383) and a fragment of Cosmos 2251 (NORAD 35441)2:15 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 322 m
the rocket body of Pegasus (NORAD 24921) and a fragment of CZ-6A (NORAD 60975)12:58 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 366 m

Wednesday, Aug 26

a fragment of THOR Ablestar (NORAD 5826) and an unidentified object (NORAD 81123)9:08 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 292 m
the rocket body of Breeze-M (NORAD 34711) and a fragment of Breeze-M (NORAD 38602)9:00 PM UTC · Space-Trackwas to pass within 3.0 km
a fragment of Delta 1 (NORAD 10646) and a fragment of Delta 1 (NORAD 13530)7:34 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 199 m
a fragment of Fengyun 1C (NORAD 30852) and an unidentified object (NORAD 270075)6:35 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 742 m
a fragment of CZ-6A (NORAD 54301) and a fragment of CZ-6A (NORAD 56610)5:40 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 193 m
a fragment of THOR Ablestar (NORAD 3124) and the rocket body of SL-16 (NORAD 22803)4:04 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 586 m
Cosmos 412 (NORAD 5211) and a fragment of Delta 1 (NORAD 40764)2:31 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 78 m
a fragment of Cosmos 886 (NORAD 9824) and a fragment of Fengyun 1C (NORAD 30885)1:42 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 176 m
a fragment of THOR Burner 2A (NORAD 28591) and a fragment of Iridium 33 (NORAD 46974)1:40 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 56 m
the rocket body of THOR Burner 2A (NORAD 7412) and a fragment of CZ-6A (NORAD 61136)12:53 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 373 m
the rocket body of SL-8 (NORAD 8646) and a fragment of Nimbus 2 (NORAD 28209)9:50 AM UTC · the chance was about 1 in 800 · Space-Trackwas to pass within 91 m
a fragment of Fengyun 1C (NORAD 32460) and an unidentified object (NORAD 81219)9:47 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 180 m
a fragment of Fengyun 1C (NORAD 29992) and a fragment of CZ-6A (NORAD 54262)8:43 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 249 m
a fragment of Cosmos 1275 (NORAD 12701) and a fragment of Nimbus 2 (NORAD 28615)8:18 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 210 m
the rocket body of SL-6 (NORAD 21429) and a fragment of IUS (NORAD 43364)6:12 AM UTC · Space-Trackwas to pass within 3.9 km
the rocket body of SL-8 (NORAD 17360) and a fragment of Cosmos 1275 (NORAD 42122)5:47 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 163 m
a fragment of Delta 1 (NORAD 12372) and a fragment of Fengyun 1C (NORAD 32160)5:06 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 51 m
a fragment of Cosmos 375 (NORAD 4724) and the rocket body of SL-14 (NORAD 19852)5:00 AM UTC · the chance was about 1 in 200 · Space-Trackwas to pass within 36 m
a fragment of Meteor 2-8 (NORAD 36350) and an unidentified object (NORAD 270207)4:53 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 112 m
the rocket body of THOR Burner 2 (NORAD 5904) and a fragment of CZ-6A (NORAD 61816)4:53 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 68 m
Orbcomm FM 39 (NORAD 33063) and a fragment of Cosmos 2251 (NORAD 37118)3:25 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 792 m
a fragment of Fengyun 1C (NORAD 35217) and an unidentified object (NORAD 270044)3:03 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 320 m
a fragment of Cosmos 2251 (NORAD 36622) and the rocket body of CZ-2C (NORAD 37731)2:11 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 257 m
a fragment of Thorad Agena D (NORAD 4745) and an unidentified object (NORAD 87042)12:50 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 525 m
Cosmos 1818 (NORAD 17369) and an unidentified object (NORAD 82683)12:11 AM UTC · the chance was about 1 in 200 · Space-Trackwas to pass within 145 m
a fragment of Cosmos 1275 (NORAD 42153) and an unidentified object (NORAD 81065)12:11 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 100 m

Tuesday, Aug 25

Cosmos 1656 (NORAD 15755) and a fragment of CZ-6A (NORAD 54527)8:31 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 642 m
a fragment of Delta 1 (NORAD 8959) and a fragment of Delta 1 (NORAD 37657)7:09 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 153 m
the rocket body of SL-16 (NORAD 25861) and a fragment of CZ-6A (NORAD 60761)7:08 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 473 m
a fragment of Fengyun 1C (NORAD 30267) and a fragment of Cosmos 2251 (NORAD 40228)6:53 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 111 m
a fragment of Cosmos 2251 (NORAD 35433) and Cosmos 1867 Coolant (NORAD 39642)6:30 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 190 m
Picosat 9 (NORAD 26930) and a fragment of Fengyun 1C (NORAD 31196)6:11 PM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 139 m
Explorer 20 (NORAD 870) and a fragment of Thorad Agena D (NORAD 19351)5:45 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 272 m
the rocket body of SL-8 (NORAD 11511) and a fragment of Meteor 2-5 (NORAD 38278)2:01 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 130 m
a fragment of Cbers 1 (NORAD 30783) and a fragment of Cosmos 2251 (NORAD 34035)1:06 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 353 m
a fragment of Cosmos 886 (NORAD 9824) and a fragment of Delta 1 (NORAD 12206)12:39 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 317 m
a fragment of THOR Ablestar (NORAD 538) and a fragment of CZ-6A (NORAD 61133)12:37 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 238 m
a fragment of Cosmos 886 (NORAD 14503) and an unidentified object (NORAD 85106)10:18 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 174 m
a fragment of Titan 3C Transtage (NORAD 1964) and a fragment of Iridium 33 (NORAD 35297)5:42 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 193 m
a fragment of Cosmos 1275 (NORAD 12709) and an unidentified object (NORAD 82739)5:14 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 448 m
the rocket body of SL-8 (NORAD 13149) and a fragment of NOAA 16 (NORAD 41509)2:02 AM UTC · the chance was about 1 in 100 · Space-Trackwas to pass within 20 m
Cosmos 87 (NORAD 1585) and a fragment of Fengyun 1C (NORAD 32357)1:02 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 640 m

Monday, Aug 24

a fragment of Cosmos 1275 (NORAD 19025) and a fragment of Meteor 2-1 (NORAD 57492)11:27 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 47 m
the rocket body of SL-14 (NORAD 15370) and a fragment of CZ-6A (NORAD 61346)9:27 PM UTC · the chance was about 1 in 500 · Space-Trackwas to pass within 37 m
a fragment of DMSP 5D-2 F11 (NORAD 28326) and the rocket body of CZ-6A (NORAD 63922)9:15 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 269 m
Raduga 4 (NORAD 10987) and Raduga 28 (NORAD 21821)8:58 PM UTC · Space-Trackwas to pass within 4.4 km
a fragment of Cosmos 1275 (NORAD 12695) and SSA (NORAD 13844)8:30 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 442 m
a fragment of Meteor 2-17 (NORAD 38281) and the rocket body of CZ-6A (NORAD 65822)8:10 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 89 m
the rocket body of SL-12 (NORAD 15335) and a fragment of CZ-6A (NORAD 56282)4:24 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 185 m
the rocket body of CZ-4C (NORAD 65816) and an unidentified object (NORAD 270336)2:55 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 813 m
a fragment of Thorad Agena D (NORAD 4145) and a fragment of CZ-6A (NORAD 66789)2:16 PM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 49 m
a fragment of Iridium 33 (NORAD 46972) and a fragment of CZ-6A (NORAD 61304)1:59 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 137 m
a fragment of Delta 1 (NORAD 10220) and Landsat 3 (NORAD 10702)1:07 PM UTC · the chance was about 1 in 300 · Space-Trackwas to pass within 125 m
Cosmos 1531 (NORAD 14624) and a fragment of SL-14 (NORAD 45339)12:44 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 568 m
Meteor 2-3 (NORAD 10514) and a fragment of Fengyun 1C (NORAD 31547)11:52 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 121 m
NOAA 10 (NORAD 16969) and a fragment of DMSP 5D-2 F11 (NORAD 28315)8:41 AM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 145 m
a fragment of Fengyun 1C (NORAD 30448) and a fragment of Cosmos 2251 (NORAD 33760)8:23 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 325 m
a fragment of Fengyun 1C (NORAD 31562) and a fragment of Gaofen 3 (NORAD 42679)6:56 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 368 m
the rocket body of SL-3 (NORAD 5918) and a fragment of Meteor 2-13 (NORAD 43151)6:29 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 454 m
a fragment of Cosmos 1275 (NORAD 13026) and a fragment of CZ-6A (NORAD 55895)6:28 AM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 136 m
SARA (NORAD 21578) and a fragment of NOAA 16 (NORAD 41258)5:25 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 367 m
a fragment of Fengyun 1C (NORAD 35091) and a fragment of Cosmos 2251 (NORAD 35614)12:47 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 38 m
a fragment of Cosmos 2251 (NORAD 34431) and a fragment of Ariane 1 (NORAD 39107)12:20 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 53 m
a fragment of ERS 1 (NORAD 35260) and a fragment of NOAA 16 (NORAD 42365)12:09 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 107 m

Sunday, Aug 23

a fragment of Fengyun 1C (NORAD 29888) and a fragment of DMSP 5D-2 F13 (NORAD 40477)10:19 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 77 m
a fragment of Fengyun 1C (NORAD 32422) and an unidentified object (NORAD 270121)9:28 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 223 m
a fragment of Cosmos 397 (NORAD 5222) and the rocket body of SL-6 (NORAD 11888)6:14 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 836 m
a fragment of SL-18 (NORAD 22567) and a fragment of Cosmos 2251 (NORAD 35028)4:52 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 331 m
a fragment of NOAA 16 (NORAD 41406) and a fragment of CZ-6A (NORAD 60673)3:02 PM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 145 m
a fragment of Fengyun 1C (NORAD 30418) and Object E (NORAD 59921)2:41 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 443 m
the rocket body of THOR Agena D (NORAD 815) and a fragment of Fengyun 1C (NORAD 32093)2:05 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 262 m
a fragment of Cosmos 2251 (NORAD 34620) and a fragment of DMSP 5D-2 F13 (NORAD 42325)1:35 PM UTC · the chance was about 1 in 800 · Space-Trackwas to pass within 19 m
a fragment of Cosmos 1275 (NORAD 42129) and a fragment of CZ-6A (NORAD 61430)11:23 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 77 m
Cosmos 1717 (NORAD 16450) and a fragment of Thorad Delta 1 (NORAD 42620)5:36 AM UTC · the chance was about 1 in 900 · Space-Trackwas to pass within 109 m
a fragment of Fengyun 1C (NORAD 31339) and a fragment of CZ-6A (NORAD 54263)5:24 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 24 m
Orbcomm FM 26 (NORAD 25480) and a fragment of Cosmos 2251 (NORAD 34620)3:48 AM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 178 m
Meteor 1-24 (NORAD 8799) and a fragment of Fengyun 1C (NORAD 35176)2:35 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 931 m
Cosmos 252 (NORAD 3530) and a fragment of NOAA 16 (NORAD 41716)1:21 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 40 m
a fragment of Fengyun 1C (NORAD 30954) and an unidentified object (NORAD 270432)12:07 AM UTC · the chance was about 1 in 3,000 · Space-Trackwas to pass within 400 m

Saturday, Aug 22

Cbers 1 (NORAD 25940) and a fragment of CZ-6A (NORAD 54564)10:22 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 721 m
a fragment of Meteor 2-8 (NORAD 36356) and a fragment of NOAA 16 (NORAD 41716)9:56 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 101 m
a fragment of SL-16 (NORAD 28042) and an unidentified object (NORAD 270407)9:51 PM UTC · the chance was about 1 in 8,000 · Space-Trackwas to pass within 381 m
a fragment of CZ-6A (NORAD 60964) and a fragment of CZ-6A (NORAD 61291)9:41 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 420 m
the rocket body of CZ-4C (NORAD 65234) and an unidentified object (NORAD 270063)7:42 PM UTC · the chance was about 1 in 5,000 · Space-Trackwas to pass within 911 m
a fragment of Fengyun 1C (NORAD 30133) and a fragment of CZ-6A (NORAD 56628)4:26 PM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 74 m
the rocket body of Atlas F (NORAD 10894) and the rocket body of IUS (NORAD 21806)8:54 AM UTC · Space-Trackwas to pass within 3.6 km
a fragment of Thorad Agena D (NORAD 4755) and a fragment of Fengyun 1C (NORAD 37423)8:15 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 147 m
Cosmos 1867 (NORAD 18187) and a fragment of Fengyun 1C (NORAD 30996)7:32 AM UTC · the chance was about 1 in 1,000 · Space-Trackwas to pass within 46 m
the rocket body of SL-14 (NORAD 19196) and a fragment of Thorad Delta 1 (NORAD 42605)4:48 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 172 m
a fragment of CZ-6A (NORAD 54496) and a fragment of CZ-6A (NORAD 56281)1:49 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 399 m
a fragment of Fengyun 1C (NORAD 37046) and the rocket body of CZ-6A (NORAD 62237)12:21 AM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 567 m
a fragment of Scout G-1 (NORAD 21691) and a fragment of NOAA 17 (NORAD 48731)12:02 AM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 117 m

Friday, Aug 21

the rocket body of Atlas Agena (NORAD 6318) and the rocket body of CZ-5 (NORAD 67227)11:53 PM UTC · Space-Trackwas to pass within 4.3 km
the rocket body of THOR Agena B (NORAD 426) and an unidentified object (NORAD 270036)10:36 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 387 m
a fragment of Fengyun 1C (NORAD 30140) and an unidentified object (NORAD 87847)10:12 PM UTC · the chance was about 1 in 9,000 · Space-Trackwas to pass within 233 m
a fragment of Delta 1 (NORAD 12269) and Object A (NORAD 51946)7:40 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 405 m
a fragment of Cosmos 839 (NORAD 10615) and a fragment of Delta 1 (NORAD 27577)7:32 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 103 m
the rocket body of SL-12 (NORAD 14114) and Cosmos 2291 (NORAD 23267)4:02 PM UTC · Space-Trackwas to pass within 3.2 km
a fragment of Nimbus 2 (NORAD 28618) and an unidentified object (NORAD 87405)2:55 PM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 60 m
Cosmos 2227 (NORAD 22284) and a fragment of Fengyun 1C (NORAD 29805)1:56 PM UTC · the chance was about 1 in 10,000 · Space-Trackwas to pass within 199 m
OAO 3 (Copernicus) (NORAD 6153) and a fragment of NOAA 17 (NORAD 48611)8:27 AM UTC · the chance was about 1 in 2,000 · Space-Trackwas to pass within 308 m
a fragment of Meteor 2-8 (NORAD 36861) and a fragment of CZ-6A (NORAD 61303)8:00 AM UTC · the chance was about 1 in 6,000 · Space-Trackwas to pass within 73 m
Meteor 1-5 (NORAD 4419) and a fragment of Fengyun 1C (NORAD 30697)7:17 AM UTC · the chance was about 1 in 4,000 · Space-Trackwas to pass within 205 m

Thursday, Aug 20

a fragment of Delta 1 (NORAD 12530) and a fragment of Delta 1 (NORAD 14565)10:57 PM UTC · the chance was about 1 in 7,000 · Space-Trackwas to pass within 25 m

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