COSMOS 2502, 40358
Orbit data source: Space-Track
COSMOS 2502, 40358 is a payload satellite owned by VVKO (CIS) in LEO that was launched on Thu, 25 Dec 2014 UTC via a SOYUZ-2-1B launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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40358 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
TSSKBP/ARSLO
Mission
Operational Defense SIGINT
Bus & Motor
YANTAR'-LOTOS, 11D428
Mass
6,575 kg wet, ~6,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 2 Pan, 3.1 m
Radar Cross Section
16.222 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 COSMOS 2502
1 40358U 14086A 26124.21050325 -.00000271 00000-0 -13768-3 0 9992
2 40358 67.1501 114.3246 0008612 268.2668 91.7431 13.97816240577801Epoch: 2026-05-04T05:03Z
TLE epoch observation values (Epoch: 2026-05-04T05:03:07.480Z)
Latitude
-0.00002°
Longitude
176.44046°
Altitude
903.673 km
Speed
7.401 km/s
True Right ascension
07h 37m 17s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
23:27:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
905.983 km
Perigee altitude
893.447 km
Semi-major axis
7,277.852 km
Eccentricity
0.00086
Inclination
67.1501°
RAAN
114.3246°
Arg. of periapsis
268.2668°
True anomaly
91.84174°
Mean anomaly
91.7431°
Eccentric anomaly
91.79242°
Mean motion
3.49573 °/min
Orbital period
102.98 mins
BSTAR
-0.00013768
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Other satellites on launch #86 in the year 2014 (2014-12-25 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 2502 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-05-05 00:03:11.587Z | 170.088° S | 2026-05-05 00:08:11.587Z | 103.921° ESE | 29.893° | 2026-05-05 00:13:11.587Z | 46.125° ENE |
| 9 mins | 2026-05-05 01:50:11.587Z | 251.309° W | 2026-05-05 01:54:11.587Z | 317.676° NNW | 31.063° | 2026-05-05 01:59:11.587Z | 14.122° NNE |
| 8 mins | 2026-05-05 09:05:11.587Z | 359.794° N | 2026-05-05 09:09:11.587Z | 61.407° ENE | 28.353° | 2026-05-05 09:13:11.587Z | 110.356° ESE |
| 9 mins | 2026-05-05 10:50:11.587Z | 312.522° NW | 2026-05-05 10:54:11.587Z | 259.943° W | 32.961° | 2026-05-05 10:59:11.587Z | 185.487° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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