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: 20 hours ago
TLE from 20 hours ago
0 COSMOS 2502
1 40358U 14086A 25261.31679979 -.00000006 00000-0 49085-4 0 9993
2 40358 67.1534 309.1596 0004007 271.1479 88.9147 13.97771522545952Epoch: 2025-09-18T07:36Z
TLE epoch observation values (Epoch: 2025-09-18T07:36:11.501Z)
Latitude
-0.00005°
Longitude
-162.36848°
Altitude
903.578 km
Speed
7.401 km/s
True Right ascension
20h 36m 38s
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
20:02:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
902.786 km
Perigee altitude
896.954 km
Semi-major axis
7,278.007 km
Eccentricity
0.0004
Inclination
67.1534°
RAAN
309.1596°
Arg. of periapsis
271.1479°
True anomaly
88.96061°
Mean anomaly
88.9147°
Eccentric anomaly
88.93765°
Mean motion
3.49562 °/min
Orbital period
102.99 mins
BSTAR
0.000049085
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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 | 2025-09-19 04:19:25.607Z | 183.943° SSW | 2025-09-19 04:24:25.607Z | 113.61° SE | 37.645° | 2025-09-19 04:29:25.607Z | 40.998° NE |
| 8 mins | 2025-09-19 06:07:25.607Z | 266.723° W | 2025-09-19 06:10:25.607Z | 308.317° NW | 25.097° | 2025-09-19 06:15:25.607Z | 7.742° NNE |
| 9 mins | 2025-09-19 13:21:25.607Z | 350.069° N | 2025-09-19 13:25:25.607Z | 53.176° ENE | 35.226° | 2025-09-19 13:30:25.607Z | 124.544° SE |
| 8 mins | 2025-09-19 15:07:25.607Z | 301.042° NW | 2025-09-19 15:11:25.607Z | 246.655° WSW | 25.451° | 2025-09-19 15:15:25.607Z | 199.161° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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