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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
41099 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
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: 2 days ago
TLE from 2 days ago
0 COSMOS 2512
1 41099U 15071B 26171.38857113 .00001856 00000-0 27824-3 0 9996
2 41099 98.0639 193.8546 0005914 23.0161 337.1312 14.75804067563622Epoch: 2026-06-20T09:19Z
TLE epoch observation values (Epoch: 2026-06-20T09:19:32.545Z)
Latitude
-0.00004°
Longitude
145.3651°
Altitude
641.785 km
Speed
7.539 km/s
True Right ascension
12h 55m 25s
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
21:56:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
643.804 km
Perigee altitude
635.504 km
Semi-major axis
7,017.791 km
Eccentricity
0.00059
Inclination
98.0639°
RAAN
193.8546°
Arg. of periapsis
23.0161°
True anomaly
337.10485°
Mean anomaly
337.1312°
Eccentric anomaly
337.11802°
Mean motion
3.69184 °/min
Orbital period
97.51 mins
BSTAR
0.00027824
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #71 in the year 2015 (2015-12-05 UTC)
Did you know?
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
Loading observer location...
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 | 2026-06-22 13:57:48.463Z | 26.795° NE | 2026-06-22 14:01:48.463Z | 96.702° ESE | 35.101° | 2026-06-22 14:05:48.463Z | 170.949° S |
| 4 mins | 2026-06-22 15:36:48.463Z | 314.89° NW | 2026-06-22 15:37:48.463Z | 298.846° NW | 16.193° | 2026-06-22 15:40:48.463Z | 255.597° W |
| 6 mins | 2026-06-23 00:55:48.463Z | 128.561° SE | 2026-06-23 00:58:48.463Z | 65.493° ENE | 30.339° | 2026-06-23 01:01:48.463Z | 10.318° NNE |
| 4 mins | 2026-06-23 02:33:48.463Z | 240.632° WSW | 2026-06-23 02:34:48.463Z | 257.548° W | 18.077° | 2026-06-23 02:37:48.463Z | 305.895° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|