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: 3 hours ago
TLE from 3 hours ago
0 COSMOS 2502
1 40358U 14086A 25291.01141337 .00000025 00000-0 71227-4 0 9998
2 40358 67.1525 236.8629 0004314 282.8832 77.1771 13.97779144550102Epoch: 2025-10-18T00:16Z
TLE epoch observation values (Epoch: 2025-10-18T00:16:26.115Z)
Latitude
-0.00002°
Longitude
-153.99447°
Altitude
902.91 km
Speed
7.401 km/s
True Right ascension
15h 47m 27s
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
22:32:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
902.983 km
Perigee altitude
896.704 km
Semi-major axis
7,277.981 km
Eccentricity
0.00043
Inclination
67.1525°
RAAN
236.8629°
Arg. of periapsis
282.8832°
True anomaly
77.22531°
Mean anomaly
77.1771°
Eccentric anomaly
77.2012°
Mean motion
3.49564 °/min
Orbital period
102.99 mins
BSTAR
0.000071227
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-10-18 05:57:24.709Z | 0.569° NNE | 2025-10-18 06:01:24.709Z | 46.091° ENE | 19.85° | 2025-10-18 06:05:24.709Z | 90.925° ESE |
| 10 mins | 2025-10-18 07:43:24.709Z | 325.433° NNW | 2025-10-18 07:47:24.709Z | 274.561° WNW | 43.163° | 2025-10-18 07:53:24.709Z | 161.899° S |
| 8 mins | 2025-10-18 21:00:24.709Z | 154.159° SSE | 2025-10-18 21:04:24.709Z | 101.258° ESE | 24.295° | 2025-10-18 21:08:24.709Z | 55.007° ENE |
| 9 mins | 2025-10-18 22:45:24.709Z | 236.876° WSW | 2025-10-18 22:49:24.709Z | 297.946° NW | 36.222° | 2025-10-18 22:54:24.709Z | 14.601° NNE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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