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COSMOS 2475 (GLONASS), 37869

Orbit data source: Space-Track

COSMOS 2475 (GLONASS), 37869 is a Commonwealth of Independent States-origin payload satellite in MEO that was launched on Fri, 04 Nov 2011 UTC via a PROTON-M/BRIZ-M launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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
37869, 2011-064C
Orbit
MEO
Last TLE update
2 days ago
Origin
Manufacturer
Resehetnev ISS
Mission
Operational Defense Navigation
Bus & Motor
URAGAN, Unknown motor
Mass
1,450 kg wet, ~1,200 kg dry
Launch date (UTC)
2011-11-04 (13 years ago)
Launch vehicle
PROTON-M/BRIZ-M
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl + 1 Ant + 2 Pan, 7.8 m
Radar Cross Section
8.467 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 2 days ago
0 COSMOS 2475 (GLONASS)
1 37869U 11064C   25107.87697486  .00000044  00000-0  00000-0 0  9993
2 37869  65.0479  87.3486 0027094 256.2466 281.6498  2.13101819104701
Epoch: 2025-04-17T21:02Z
Definitive object data (Epoch: 2025-04-17T21:02:50.627Z)
Latitude
2.1205°
Longitude
104.3942°
Altitude
19,116.431 km
Speed
3.955 km/s
True Right ascension
17h 45m 23s
True Declination
2° 07' 01"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-45.92887°
Longitude
-103.37752°
Altitude
19,103.194 km
Speed
3.959 km/s
Apparent Right ascension
03h 29m 33s
Apparent Declination
-59° 35' 51"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
05:01:23
Azimuth
191.614° SSW
Elevation
-11.305°
Doppler factor
1
Orbital elements
Apogee altitude
19,198.626 km
Perigee altitude
19,060.405 km
Semi-major axis
25,507.652 km
Eccentricity
0.0027094
Inclination
65.0479°
RAAN
87.3486°
Arg. of periapsis
256.2466°
True anomaly
281.34551°
Mean anomaly
281.6498°
Eccentric anomaly
281.49768°
Mean motion
0.53277 °/min
BSTAR
Unknown
Orbital period
675.72 mins
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COSMOS 2475 (GLONASS) 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.
326 mins2025-04-19 22:55:49.927Z192.146° SSW2025-04-20 01:17:49.927Z292.428° WNW44.492°2025-04-20 04:21:49.927Z69.572° E
70 mins2025-04-20 14:10:49.927Z333.877° NNW2025-04-20 14:44:49.927Z317.925° NNW13.19°2025-04-20 15:20:49.927Z300.368° NW
41 mins2025-04-20 21:27:49.927Z170.881° S2025-04-20 22:08:49.927Z167.717° S28.291°2025-04-20 22:08:49.927Z167.717° S
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