COSMOS 2512, 41099
Orbit data source: Space-Track
COSMOS 2512, 41099 is a payload satellite owned by PVO (CIS) in SSO that was launched on Sat, 05 Dec 2015 UTC via a SOYUZ-2-1V 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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41099 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
ALMAN?
Mission
Non-operational Defense Calibration
Bus & Motor
SKRL, Unknown motor
Mass
16 kg wet, 16 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Sphere, 0.4 m
Radar Cross Section
0.503 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 COSMOS 2512
1 41099U 15071B 25310.30650217 .00004342 00000-0 66433-3 0 9990
2 41099 98.0815 328.3396 0006222 25.6105 334.5410 14.74237145530298Epoch: 2025-11-06T07:21Z
TLE epoch observation values (Epoch: 2025-11-06T07:21:21.787Z)
Latitude
-0.00006°
Longitude
172.23212°
Altitude
646.635 km
Speed
7.537 km/s
True Right ascension
21h 53m 21s
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
15:43:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
649 km
Perigee altitude
640.261 km
Semi-major axis
7,022.768 km
Eccentricity
0.00062
Inclination
98.0815°
RAAN
328.3396°
Arg. of periapsis
25.6105°
True anomaly
334.51033°
Mean anomaly
334.541°
Eccentric anomaly
334.52567°
Mean motion
3.68791 °/min
Orbital period
97.62 mins
BSTAR
0.00066433
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Other satellites on launch #71 in the year 2015 (2015-12-05 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 2512 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 01:23:31.516Z | 169.399° S | 2025-11-07 01:27:31.516Z | 301.473° NW | 44.495° | 2025-11-07 01:31:31.516Z | 345.334° N |
| 4 mins | 2025-11-07 13:17:31.516Z | 69.034° E | 2025-11-07 13:18:31.516Z | 86.478° E | 19.118° | 2025-11-07 13:21:31.516Z | 135.351° SSE |
| 6 mins | 2025-11-07 14:53:31.516Z | 337.843° N | 2025-11-07 14:55:31.516Z | 292.946° NW | 29.724° | 2025-11-07 14:59:31.516Z | 225.319° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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