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: 8 hours ago
TLE from 8 hours ago
0 COSMOS 2512
1 41099U 15071B 25341.93155639 .00004616 00000-0 70067-3 0 9993
2 41099 98.0785 359.8718 0004386 270.9460 89.1246 14.74553056534958Epoch: 2025-12-07T22:21Z
TLE epoch observation values (Epoch: 2025-12-07T22:21:26.472Z)
Latitude
0.00001°
Longitude
-52.42636°
Altitude
649.533 km
Speed
7.533 km/s
True Right ascension
23h 59m 29s
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
04:30:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
646.706 km
Perigee altitude
640.547 km
Semi-major axis
7,021.764 km
Eccentricity
0.00044
Inclination
98.0785°
RAAN
359.8718°
Arg. of periapsis
270.946°
True anomaly
89.17485°
Mean anomaly
89.1246°
Eccentric anomaly
89.14973°
Mean motion
3.6887 °/min
Orbital period
97.6 mins
BSTAR
0.00070067
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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 | 2025-12-08 13:35:29.195Z | 35.548° NE | 2025-12-08 13:39:29.195Z | 106.677° ESE | 27.639° | 2025-12-08 13:42:29.195Z | 156.33° SSE |
| 5 mins | 2025-12-08 15:13:29.195Z | 329.626° NNW | 2025-12-08 15:15:29.195Z | 294.467° NW | 21.223° | 2025-12-08 15:18:29.195Z | 246.162° WSW |
| 5 mins | 2025-12-09 00:34:29.195Z | 109.638° ESE | 2025-12-09 00:36:29.195Z | 70.784° E | 24.491° | 2025-12-09 00:39:29.195Z | 18.247° NNE |
| 6 mins | 2025-12-09 02:10:29.195Z | 216.596° SW | 2025-12-09 02:13:29.195Z | 272.747° WNW | 23.864° | 2025-12-09 02:16:29.195Z | 318.896° NNW |
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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