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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
1 day 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 (14 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 1 day ago
0 COSMOS 2475 (GLONASS)
1 37869U 11064C   25191.38726382 -.00000007  00000-0  00000-0 0  9990
2 37869  65.0872  84.5224 0024490 252.7152 271.2587  2.13101978106484
Epoch: 2025-07-10T09:17Z
TLE epoch observation values (Epoch: 2025-07-10T09:17:39.594Z)
Latitude
14.77925°
Longitude
-170.44893°
Altitude
19,128.631 km
Speed
3.954 km/s
True Right ascension
17h 10m 04s
True Declination
14° 45' 20"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-49.48003°
Longitude
-130.64411°
Altitude
19,087.814 km
Speed
3.961 km/s
Apparent Right ascension
18h 55m 13s
Apparent Declination
-60° 46' 53"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
22:23:57
Azimuth
204.115° SW
Elevation
-19.297°
Doppler factor
1
Orbital elements
Apogee altitude
19,191.969 km
Perigee altitude
19,067.033 km
Semi-major axis
25,507.638 km
Eccentricity
0.00245
Inclination
65.0872°
RAAN
84.5224°
Arg. of periapsis
252.7152°
True anomaly
Unknown
Mean anomaly
271.2587°
Eccentric anomaly
Unknown
Mean motion
0.53277 °/min
Orbital period
675.72 mins
BSTAR
0
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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.
201 mins2025-07-11 13:45:08.154Z121.601° SE2025-07-11 15:27:08.154Z68.427° E32.452°2025-07-11 17:06:08.154Z26.256° NE
257 mins2025-07-12 03:18:08.154Z324.16° NNW2025-07-12 05:29:08.154Z274.863° WNW42.084°2025-07-12 07:35:08.154Z205.021° SW
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