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: 10 hours ago
TLE from 10 hours ago
0 COSMOS 2512
1 41099U 15071B 25292.31935775 .00007012 00000-0 10713-2 0 9991
2 41099 98.0840 310.4050 0007233 74.5776 285.6231 14.74082255527647Epoch: 2025-10-19T07:39Z
TLE epoch observation values (Epoch: 2025-10-19T07:39:52.509Z)
Latitude
-0°
Longitude
167.39849°
Altitude
649.708 km
Speed
7.534 km/s
True Right ascension
20h 41m 37s
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
12:58:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
650.203 km
Perigee altitude
640.043 km
Semi-major axis
7,023.26 km
Eccentricity
0.00072
Inclination
98.084°
RAAN
310.405°
Arg. of periapsis
74.5776°
True anomaly
285.54326°
Mean anomaly
285.6231°
Eccentric anomaly
285.58318°
Mean motion
3.68753 °/min
Orbital period
97.63 mins
BSTAR
0.0010713
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-20 00:07:42.029Z | 91.654° ESE | 2025-10-20 00:09:42.029Z | 61.781° ENE | 14.92° | 2025-10-20 00:11:42.029Z | 33.146° NE |
| 7 mins | 2025-10-20 01:42:42.029Z | 190.4° SSW | 2025-10-20 01:45:42.029Z | 256.769° W | 37.186° | 2025-10-20 01:49:42.029Z | 334.545° NNW |
| 6 mins | 2025-10-20 13:34:42.029Z | 42.384° NE | 2025-10-20 13:37:42.029Z | 102.629° ESE | 28.083° | 2025-10-20 13:40:42.029Z | 155.554° SSE |
| 5 mins | 2025-10-20 15:11:42.029Z | 331.736° NNW | 2025-10-20 15:13:42.029Z | 298.153° NW | 20.808° | 2025-10-20 15:16:42.029Z | 248.352° W |
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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