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: 7 hours ago
TLE from 7 hours ago
0 COSMOS 2502
1 40358U 14086A 25259.31330193 -.00000006 00000-0 48980-4 0 9995
2 40358 67.1538 314.0373 0003993 270.2099 89.8528 13.97771311545673Epoch: 2025-09-16T07:31Z
TLE epoch observation values (Epoch: 2025-09-16T07:31:09.286Z)
Latitude
-0.00009°
Longitude
-154.25683°
Altitude
903.626 km
Speed
7.401 km/s
True Right ascension
20h 56m 08s
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
06:51:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
902.777 km
Perigee altitude
896.965 km
Semi-major axis
7,278.008 km
Eccentricity
0.0004
Inclination
67.1538°
RAAN
314.0373°
Arg. of periapsis
270.2099°
True anomaly
89.89856°
Mean anomaly
89.8528°
Eccentric anomaly
89.87568°
Mean motion
3.49562 °/min
Orbital period
102.99 mins
BSTAR
0.00004898
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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 | 2025-09-16 14:57:31.995Z | 326.003° NNW | 2025-09-16 15:02:31.995Z | 245.614° WSW | 43.379° | 2025-09-16 15:07:31.995Z | 163.443° S |
| 8 mins | 2025-09-17 04:15:31.995Z | 151.645° SSE | 2025-09-17 04:18:31.995Z | 111.947° ESE | 24.735° | 2025-09-17 04:23:31.995Z | 52.426° ENE |
| 9 mins | 2025-09-17 06:00:31.995Z | 239.702° WSW | 2025-09-17 06:04:31.995Z | 309.131° NW | 35.892° | 2025-09-17 06:09:31.995Z | 15.786° NNE |
| 8 mins | 2025-09-17 13:15:31.995Z | 0.17° NNE | 2025-09-17 13:19:31.995Z | 52.851° ENE | 24.468° | 2025-09-17 13:23:31.995Z | 101.152° ESE |
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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