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: 16 hours ago
TLE from 16 hours ago
0 COSMOS 2502
1 40358U 14086A 25310.25916517 .00000033 00000-0 76800-4 0 9997
2 40358 67.1512 190.0059 0004666 288.4049 71.6529 13.97783438552796Epoch: 2025-11-06T06:13Z
TLE epoch observation values (Epoch: 2025-11-06T06:13:11.870Z)
Latitude
0°
Longitude
50.98639°
Altitude
902.523 km
Speed
7.402 km/s
True Right ascension
12h 40m 01s
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
18:16:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
903.225 km
Perigee altitude
896.433 km
Semi-major axis
7,277.966 km
Eccentricity
0.00047
Inclination
67.1512°
RAAN
190.0059°
Arg. of periapsis
288.4049°
True anomaly
71.70366°
Mean anomaly
71.6529°
Eccentric anomaly
71.67828°
Mean motion
3.49565 °/min
Orbital period
102.99 mins
BSTAR
0.0000768
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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 | 2025-11-07 01:38:56.148Z | 359.241° N | 2025-11-07 01:42:56.148Z | 48.317° ENE | 23.085° | 2025-11-07 01:46:56.148Z | 96.912° ESE |
| 10 mins | 2025-11-07 03:24:56.148Z | 319.168° NNW | 2025-11-07 03:28:56.148Z | 255.107° W | 40.118° | 2025-11-07 03:34:56.148Z | 169.407° S |
| 8 mins | 2025-11-07 16:41:56.148Z | 159.734° S | 2025-11-07 16:44:56.148Z | 116.921° SE | 28.909° | 2025-11-07 16:49:56.148Z | 49.86° ENE |
| 9 mins | 2025-11-07 18:26:56.148Z | 245.603° WSW | 2025-11-07 18:30:56.148Z | 303.359° NW | 32.008° | 2025-11-07 18:35:56.148Z | 11.727° 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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