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: 14 hours ago
TLE from 14 hours ago
0 COSMOS 2512
1 41099U 15071B 26284.53089867 .00002940 00000-0 43217-3 0 9990
2 41099 98.0586 306.7395 0005714 18.1931 341.9481 14.76217062580317Epoch: 2026-10-11T12:44Z
TLE epoch observation values (Epoch: 2026-10-11T12:44:29.645Z)
Latitude
-0.00008°
Longitude
95.49365°
Altitude
640.488 km
Speed
7.54 km/s
True Right ascension
20h 26m 57s
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
21:07:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
642.353 km
Perigee altitude
634.334 km
Semi-major axis
7,016.481 km
Eccentricity
0.00057
Inclination
98.0586°
RAAN
306.7395°
Arg. of periapsis
18.1931°
True anomaly
341.9278°
Mean anomaly
341.9481°
Eccentric anomaly
341.93795°
Mean motion
3.69287 °/min
Orbital period
97.49 mins
BSTAR
0.00043217
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-10-12 13:43:47.894Z | 43.958° NE | 2026-10-12 13:46:47.894Z | 95.631° ESE | 27.063° | 2026-10-12 13:49:47.894Z | 147.722° SSE |
| 6 mins | 2026-10-12 15:20:47.894Z | 336.366° NNW | 2026-10-12 15:22:47.894Z | 301.574° NW | 26.187° | 2026-10-12 15:26:47.894Z | 235.758° WSW |
| 5 mins | 2026-10-13 00:41:47.894Z | 100.304° ESE | 2026-10-13 00:43:47.894Z | 63.269° ENE | 22.457° | 2026-10-13 00:46:47.894Z | 18.325° NNE |
| 6 mins | 2026-10-13 02:17:47.894Z | 216.232° SW | 2026-10-13 02:19:47.894Z | 259.277° W | 31.915° | 2026-10-13 02:23:47.894Z | 326.153° 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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