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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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https://www.satcat.com/sats-embedded/37869?theme=dark&initialShowStats=false

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Identifier

37869, 2011-064C

Orbit

MEO

Last TLE update

1 day ago

Origin

Russian Space Forces (CIS)

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

-53.54534°

Longitude

-22.30071°

Altitude

19,105.41 km

Speed

3.959 km/s

Apparent Right ascension

04h 05m 34s

Apparent Declination

-64° 06' 50"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

00:17:48

Azimuth

156.533° SSE

Elevation

-23.242°

Doppler factor

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

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Other satellites on launch #64 in the year 2011 (2011-11-04 UTC)

COSMOS 2476 (GLONASS), 37867

COSMOS 2477 (GLONASS), 37868

BREEZE-M R/B, 37870

BREEZE-M DEB (TANK), 37871

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 mins	2025-07-11 13:44:40.767Z	121.75° SE	2025-07-11 15:26:40.767Z	68.751° E	32.452°	2025-07-11 17:05:40.767Z	26.309° NE
257 mins	2025-07-12 03:18:40.767Z	324.234° NNW	2025-07-12 05:29:40.767Z	274.111° WNW	42.084°	2025-07-12 07:35:40.767Z	204.918° SW

Authenticating...

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Check out COSMOS 2475 (GLONASS), 37869 on other resources

View COSMOS 2475 (GLONASS), 37869 on NASA - NSSDCA Website

View COSMOS 2475 (GLONASS), 37869 on Heavens-Above

View COSMOS 2475 (GLONASS), 37869 on Keep Track

View COSMOS 2475 (GLONASS), 37869 on Celestrak

View COSMOS 2475 (GLONASS), 37869 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.