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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Edit Public Description
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: 21 hours ago
TLE from 21 hours ago
0 COSMOS 2502
1 40358U 14086A 25338.73713181 .00000071 00000-0 10369-3 0 9991
2 40358 67.1516 120.6739 0005479 291.6884 68.3618 13.97790462556779Epoch: 2025-12-04T17:41Z
TLE epoch observation values (Epoch: 2025-12-04T17:41:28.188Z)
Latitude
0.00003°
Longitude
141.51718°
Altitude
902.097 km
Speed
7.402 km/s
True Right ascension
08h 02m 41s
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
12:40:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
903.792 km
Perigee altitude
895.817 km
Semi-major axis
7,277.941 km
Eccentricity
0.00055
Inclination
67.1516°
RAAN
120.6739°
Arg. of periapsis
291.6884°
True anomaly
68.42018°
Mean anomaly
68.3618°
Eccentric anomaly
68.39099°
Mean motion
3.49567 °/min
Orbital period
102.98 mins
BSTAR
0.00010369
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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 | 2025-12-05 20:00:40.740Z | 342.027° N | 2025-12-05 20:05:40.740Z | 79.934° E | 40.15° | 2025-12-05 20:10:40.740Z | 136.924° SSE |
| 7 mins | 2025-12-05 21:47:40.740Z | 289.864° WNW | 2025-12-05 21:50:40.740Z | 253.045° W | 19.699° | 2025-12-05 21:54:40.740Z | 209.567° SW |
| 10 mins | 2025-12-06 11:02:40.740Z | 207.074° SW | 2025-12-06 11:06:40.740Z | 209.343° SW | 44.805° | 2025-12-06 11:12:40.740Z | 28.58° NE |
| 5 mins | 2025-12-06 12:51:40.740Z | 294.715° NW | 2025-12-06 12:53:40.740Z | 318.474° NNW | 16.734° | 2025-12-06 12:56:40.740Z | 351.727° 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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