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COSMOS 2512, 41099

Orbit data source: Space-Track

COSMOS 2512, 41099 is a Commonwealth of Independent States-origin payload satellite 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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Identifier
41099, 2015-071B
Orbit
SSO
Last TLE update
12 hours ago
Origin
Manufacturer
ALMAN?
Mission
Non-operational Defense Calibration
Bus & Motor
SKRL, Unknown motor
Mass
16 kg wet, 16 kg dry
Launch date (UTC)
2015-12-05 (10 years ago)
Launch vehicle
SOYUZ-2-1V
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Sphere, 0.8 m
Radar Cross Section
0.503 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 12 hours ago
0 COSMOS 2512
1 41099U 15071B   25181.91342505  .00001831  00000-0  29080-3 0  9998
2 41099  98.0874 200.3369 0007256  68.9291 291.2692 14.73312183511381
Epoch: 2025-06-30T21:55Z
TLE epoch observation values (Epoch: 2025-06-30T21:55:19.924Z)
Latitude
-0.00001°
Longitude
-47.71252°
Altitude
651.674 km
Speed
7.533 km/s
True Right ascension
13h 21m 20s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-12.32128°
Longitude
131.02818°
Altitude
658.848 km
Speed
7.526 km/s
Apparent Right ascension
04h 16m 32s
Apparent Declination
-45° 47' 12"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
21:50:28
Azimuth
125.76° SE
Elevation
-31.374°
Doppler factor
1
Orbital elements
Apogee altitude
652.67 km
Perigee altitude
642.475 km
Semi-major axis
7,025.709 km
Eccentricity
0.00073
Inclination
98.0874°
RAAN
200.3369°
Arg. of periapsis
68.9291°
True anomaly
Unknown
Mean anomaly
291.2692°
Eccentric anomaly
Unknown
Mean motion
3.6856 °/min
Orbital period
97.68 mins
BSTAR
0.0002908
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Other satellites on launch #71 in the year 2015 (2015-12-05 UTC)

COSMOS 2512 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-07-01 13:11:04.316Z50.902° ENE2025-07-01 13:14:04.316Z98.885° ESE19.532°2025-07-01 13:17:04.316Z142.426° SSE
6 mins2025-07-01 14:48:04.316Z342.356° N2025-07-01 14:51:04.316Z275.536° WNW28.742°2025-07-01 14:54:04.316Z228.477° WSW
4 mins2025-07-02 00:11:04.316Z83.89° E2025-07-02 00:12:04.316Z66.731° ENE17.549°2025-07-02 00:15:04.316Z23.21° NE
6 mins2025-07-02 01:46:04.316Z203.538° SW2025-07-02 01:48:04.316Z245.532° WSW32.33°2025-07-02 01:52:04.316Z328.492° NNW
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