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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
40358 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Create New Watchlist
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: 10 hours ago
TLE from 10 hours ago
0 COSMOS 2502
1 40358U 14086A 26049.58236865 .00000489 00000-0 39846-3 0 9997
2 40358 67.1541 296.0246 0007580 283.7893 76.2348 13.97807661567371Epoch: 2026-02-18T13:58Z
TLE epoch observation values (Epoch: 2026-02-18T13:58:36.651Z)
Latitude
-0.00005°
Longitude
-62.17408°
Altitude
902.197 km
Speed
7.402 km/s
True Right ascension
19h 44m 05s
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
02:58:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
905.261 km
Perigee altitude
894.228 km
Semi-major axis
7,277.881 km
Eccentricity
0.00076
Inclination
67.1541°
RAAN
296.0246°
Arg. of periapsis
283.7893°
True anomaly
76.31918°
Mean anomaly
76.2348°
Eccentric anomaly
76.27699°
Mean motion
3.49571 °/min
Orbital period
102.98 mins
BSTAR
0.00039846
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #86 in the year 2014 (2014-12-25 UTC)
Did you know?
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
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-02-19 02:31:54.077Z | 343.225° N | 2026-02-19 02:37:54.077Z | 65.99° ENE | 34.657° | 2026-02-19 02:42:54.077Z | 125.824° SE |
| 8 mins | 2026-02-19 04:19:54.077Z | 297.563° NW | 2026-02-19 04:22:54.077Z | 256.258° W | 25.929° | 2026-02-19 04:27:54.077Z | 195.917° SSW |
| 10 mins | 2026-02-19 17:34:54.077Z | 193.233° SSW | 2026-02-19 17:38:54.077Z | 140.916° SSE | 42.141° | 2026-02-19 17:44:54.077Z | 34.251° NE |
| 7 mins | 2026-02-19 19:22:54.077Z | 278.102° WNW | 2026-02-19 19:25:54.077Z | 316.833° NNW | 20.856° | 2026-02-19 19:29:54.077Z | 1.682° 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 descending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|