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: 10 hours ago
TLE from 10 hours ago
0 COSMOS 2512
1 41099U 15071B 26258.97644387 .00001686 00000-0 25147-3 0 9991
2 41099 98.0618 281.2468 0007059 87.2046 272.9971 14.76134997576541Epoch: 2026-09-15T23:26Z
TLE epoch observation values (Epoch: 2026-09-15T23:26:04.750Z)
Latitude
-0.00004°
Longitude
-65.20765°
Altitude
644.306 km
Speed
7.536 km/s
True Right ascension
18h 44m 59s
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
02:06:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
643.557 km
Perigee altitude
633.651 km
Semi-major axis
7,016.741 km
Eccentricity
0.00071
Inclination
98.0618°
RAAN
281.2468°
Arg. of periapsis
87.2046°
True anomaly
272.91632°
Mean anomaly
272.9971°
Eccentric anomaly
272.95671°
Mean motion
3.69267 °/min
Orbital period
97.49 mins
BSTAR
0.00025147
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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 | 2026-09-16 14:37:52.116Z | 8.11° NNE | 2026-09-16 14:41:52.116Z | 324.385° NNW | 66.143° | 2026-09-16 14:45:52.116Z | 202.827° SW |
| 7 mins | 2026-09-17 01:35:52.116Z | 166.208° S | 2026-09-17 01:38:52.116Z | 345.613° N | 84.889° | 2026-09-17 01:42:52.116Z | 347.293° 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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