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 25311.79969041 .00005564 00000-0 84868-3 0 9991
2 41099 98.0813 329.8280 0006099 21.1311 339.0148 14.74253648530515Epoch: 2025-11-07T19:11Z
TLE epoch observation values (Epoch: 2025-11-07T19:11:33.251Z)
Latitude
-0.00003°
Longitude
-5.29901°
Altitude
646.528 km
Speed
7.537 km/s
True Right ascension
21h 59m 18s
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
03:51:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
648.861 km
Perigee altitude
640.295 km
Semi-major axis
7,022.715 km
Eccentricity
0.00061
Inclination
98.0813°
RAAN
329.828°
Arg. of periapsis
21.1311°
True anomaly
338.98975°
Mean anomaly
339.0148°
Eccentric anomaly
339.00228°
Mean motion
3.68795 °/min
Orbital period
97.62 mins
BSTAR
0.00084868
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-11-08 13:41:26.138Z | 34.076° NE | 2025-11-08 13:44:26.138Z | 85.687° E | 31.257° | 2025-11-08 13:48:26.138Z | 163.973° S |
| 4 mins | 2025-11-08 15:19:26.138Z | 323.056° NNW | 2025-11-08 15:21:26.138Z | 288.969° WNW | 18.489° | 2025-11-08 15:23:26.138Z | 257.671° W |
| 5 mins | 2025-11-09 00:40:26.138Z | 112.41° ESE | 2025-11-09 00:42:26.138Z | 66.789° ENE | 27.698° | 2025-11-09 00:45:26.138Z | 13.392° NNE |
| 4 mins | 2025-11-09 02:17:26.138Z | 236.314° WSW | 2025-11-09 02:19:26.138Z | 274.416° WNW | 20.44° | 2025-11-09 02:21:26.138Z | 306.738° NW |
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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