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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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: 11 hours ago
TLE from 11 hours ago
0 COSMOS 2512
1 41099U 15071B 26306.89820378 .00001346 00000-0 20161-3 0 9996
2 41099 98.0563 329.0455 0004278 296.9628 63.1145 14.76294232583610Epoch: 2026-11-02T21:33Z
TLE epoch observation values (Epoch: 2026-11-02T21:33:24.806Z)
Latitude
0.00005°
Longitude
-36.47648°
Altitude
642.7 km
Speed
7.537 km/s
True Right ascension
21h 56m 10s
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
03:58:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
641.1 km
Perigee altitude
635.097 km
Semi-major axis
7,016.236 km
Eccentricity
0.00043
Inclination
98.0563°
RAAN
329.0455°
Arg. of periapsis
296.9628°
True anomaly
63.15823°
Mean anomaly
63.1145°
Eccentric anomaly
63.13637°
Mean motion
3.69306 °/min
Orbital period
97.48 mins
BSTAR
0.00020161
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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 | 2026-11-03 14:23:40.431Z | 17.502° NNE | 2026-11-03 14:27:40.431Z | 140.571° SSE | 70.544° | 2026-11-03 14:31:40.431Z | 187.75° SSW |
| 7 mins | 2026-11-04 01:20:40.431Z | 147.808° SSE | 2026-11-04 01:23:40.431Z | 78.436° E | 57.945° | 2026-11-04 01:27:40.431Z | 356.719° N |
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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