- Navigation satellite
- Military
- COSMOS 1531
- NORAD 14624
- 1984-003A
- Low Earth orbit
Current orbit
View on live mapOrbit began over Russia
Orbit ends over Russia
Sunlit since
Enters the Earth’s shadow
In view from you
Nobody watches Kosmos-1531 go over, but a receiver still asks whether it is above the horizon. Say where you are and this card answers.
Your position is rounded to about a kilometre and sent only to the Orbinauts API, to find the pass.
No brightness has been published for Kosmos-1531, so it is not a naked-eye satellite and no city page carries pass times for it. Nothing here estimates one.
Seeing it
There is nothing to go outside for: it is far too high and too faint for the naked eye. What you notice of it is a position fix, and the card above says whether it is above your horizon to give you one.
Timeline
- Launch
Launched, on the day GCAT records. Source
Summary
Over the Pacific Ocean LIVE
Where is Kosmos-1531?
At 6:44:00 PM UTC Kosmos-1531 was over the Pacific Ocean (34.9° S, 113.3° W), 1,017 km up, moving at 7.34 km/s and in sunlight.
What is Kosmos-1531?
A navigation satellite in low Earth orbit, in space since Jan 11, 1984.
Can I see Kosmos-1531?
No, not with the naked eye: no brightness has been published for Kosmos-1531, and nothing here estimates one; receivers on the ground use its signals instead, whenever it is above their horizon.
General
- Operator
- Soviet Navy
- State
- Union of Soviet Socialist Republics
- Built by
- Omsk Aviation Plant
- What it is
- Navigation satellite
- Military
- Yes: a defence organisation flies it
- Launched
- Mass
- 800 kg
- Operating
- Orbit class
- Low Earth orbit
From GCAT, Jonathan McDowell’s general catalogue, licensed CC BY 4.0: the operator, the state, the manufacturer, what it is for, that a defence organisation flies it, the launch day, the mass, and whether it is operating. The orbit class is read from its current elements.
Latest orbital data
- Position received
- 6:44 PM UTC
- Station time (UTC)
- 6:44 PM UTC
- Latitude / longitude
- 34.9° S, 113.3° W
- Altitude
- 1,017 km
- Speed
- 7.34 km/s (26,410 km/h)
- Course
- south
- Light
- In sunlight until 7:14 PM UTC
- Inclination
- 82.9°
- Orbital period
- 104.9 minutes
- Orbits per day
- 13.72
- This orbit
- 973 to 1,003 km
- In shadow
- 35 minutes of each orbit
- In view from
- Within 2,430 km of the point below it
- Elements epoch
- Nov 8, 2026, 5:34 AM, 13 hours old
- Source
- Position from Space-Track orbital elements of Nov 8, 2026, 5:34 AM, 13 hours old.
No operator publishes an ephemeris for Kosmos-1531, so every position here comes from its orbital elements.
In orbit
- Close approaches
- No close approach to Kosmos-1531 has been reported publicly in the past thirty days.
From Space-Track’s public conjunction messages; the latest report was issued Nov 8, 2026, 1:11 PM, 3 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.
Launched with
Kosmos-1531 shares its launch, 1984-003, with one other body the catalogue lists in orbit.
| Body | What it is |
|---|---|
| SL-8 R/B | Rocket body |
Read from the international designators of the US catalogue: the year and the launch number every piece of one launch shares. A body that has come down is no longer listed.
Data and API
The current elements from Space-Track as an OMM object, epoch Nov 8, 2026, 5:34 AM, 13 hours old.
{
"OBJECT_NAME": "COSMOS 1531",
"OBJECT_ID": "1984-003A",
"EPOCH": "2026-11-08T05:34:36.698880",
"MEAN_MOTION": 13.72426083,
"ECCENTRICITY": 0.00208523,
"INCLINATION": 82.935,
"RA_OF_ASC_NODE": 31.1102,
"ARG_OF_PERICENTER": 71.685,
"MEAN_ANOMALY": 316.1437,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 14624,
"ELEMENT_SET_NO": 999,
"REV_AT_EPOCH": 14425,
"BSTAR": 0.000048668684,
"MEAN_MOTION_DOT": 6e-7,
"MEAN_MOTION_DDOT": 0
}