- Military
- COSMOS 2406
- NORAD 28352
- 2004-021A
- Low Earth orbit
Current orbit
View on live mapOrbit began over Antarctica
Orbit ends over Antarctica
In view from you
Nobody watches Kosmos-2406 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-2406, 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 too faint to see with the naked eye from anywhere on Earth.
Timeline
- Launch
Launched, on the day GCAT records. Source
Summary
Over the Pacific Ocean LIVE
Where is Kosmos-2406?
At 6:19:36 PM UTC Kosmos-2406 was over the Pacific Ocean (27.8° N, 155.2° W), 858 km up, moving at 7.42 km/s and in sunlight.
What is Kosmos-2406?
A satellite in low Earth orbit, in space since Jun 10, 2004.
Can I see Kosmos-2406?
No, not with the naked eye: no brightness has been published for Kosmos-2406, and nothing here estimates one.
General
- Operator
- Glavnoye Razvedyvatelnoe Upravleniye
- State
- Russian Federation
- Built by
- Southern State Design Bureau
- Military
- Yes: a defence organisation flies it
- Launched
- Mass
- about 3.3 t
- Operating
- No: its regular operations have ended
- Orbit class
- Low Earth orbit
From GCAT, Jonathan McDowell’s general catalogue, licensed CC BY 4.0: the operator, the state, the manufacturer, 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
- 6:19 PM UTC
- Station time (UTC)
- 6:19 PM UTC
- Latitude / longitude
- 27.8° N, 155.2° W
- Altitude
- 858 km
- Speed
- 7.42 km/s (26,726 km/h)
- Course
- north
- Light
- In sunlight
- Inclination
- 71°
- Orbital period
- 102 minutes
- Orbits per day
- 14.12
- This orbit
- 842 to 857 km
- In shadow
- None of this orbit
- In view from
- Within 2,200 km of the point below it
- Elements epoch
- Nov 8, 2026, 7:59 AM, 10 hours old
- Source
- Position from Space-Track orbital elements of Nov 8, 2026, 7:59 AM, 10 hours old.
No operator publishes an ephemeris for Kosmos-2406, so every position here comes from its orbital elements.
In orbit
- Close approaches
- No close approach to Kosmos-2406 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-2406 shares its launch, 2004-021, with 8 other bodies the catalogue lists in orbit.
| Body | What it is |
|---|---|
| SL-16 R/B | Rocket body |
| SL-16 DEB | Debris |
| SL-16 DEB | Debris |
| SL-16 DEB | Debris |
| SL-16 DEB | Debris |
| SL-16 DEB | Debris |
| SL-16 DEB | Debris |
| SL-16 DEB | Debris |
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, 7:59 AM, 10 hours old.
{
"OBJECT_NAME": "COSMOS 2406",
"OBJECT_ID": "2004-021A",
"EPOCH": "2026-11-08T07:59:18.772224",
"MEAN_MOTION": 14.12229369,
"ECCENTRICITY": 0.00102242,
"INCLINATION": 71.0081,
"RA_OF_ASC_NODE": 158.1701,
"ARG_OF_PERICENTER": 272.2565,
"MEAN_ANOMALY": 87.7385,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 28352,
"ELEMENT_SET_NO": 999,
"REV_AT_EPOCH": 15506,
"BSTAR": 0.0002224307,
"MEAN_MOTION_DOT": 0.00000362,
"MEAN_MOTION_DDOT": 0
}