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: 5 hours ago
TLE from 5 hours ago
0 COSMOS 2502
1 40358U 14086A 26139.80864164 .00000333 00000-0 28820-3 0 9999
2 40358 67.1534 76.3479 0008560 265.0991 94.9117 13.97820513579983Epoch: 2026-05-19T19:24Z
TLE epoch observation values (Epoch: 2026-05-19T19:24:26.637Z)
Latitude
-0.00003°
Longitude
-92.24033°
Altitude
904.001 km
Speed
7.4 km/s
True Right ascension
05h 05m 23s
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
09:06:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
905.93 km
Perigee altitude
893.47 km
Semi-major axis
7,277.837 km
Eccentricity
0.00086
Inclination
67.1534°
RAAN
76.3479°
Arg. of periapsis
265.0991°
True anomaly
95.00942°
Mean anomaly
94.9117°
Eccentric anomaly
94.96056°
Mean motion
3.49574 °/min
Orbital period
102.98 mins
BSTAR
0.0002882
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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 | 2026-05-20 06:16:24.003Z | 342.771° N | 2026-05-20 06:20:24.003Z | 39.227° NE | 39.957° | 2026-05-20 06:26:24.003Z | 136.449° SSE |
| 7 mins | 2026-05-20 08:03:24.003Z | 289.363° WNW | 2026-05-20 08:06:24.003Z | 251.806° W | 20.045° | 2026-05-20 08:10:24.003Z | 208.476° SW |
| 10 mins | 2026-05-20 21:18:24.003Z | 206.141° SW | 2026-05-20 21:22:24.003Z | 186.043° SSW | 44.943° | 2026-05-20 21:28:24.003Z | 28.934° NE |
| 6 mins | 2026-05-20 23:06:24.003Z | 285.558° WNW | 2026-05-20 23:09:24.003Z | 319.997° NNW | 17.014° | 2026-05-20 23:12:24.003Z | 352.947° N |
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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