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COSMOS 2465 (GLONASS), 37138

Orbit data source: Space-Track

COSMOS 2465 (GLONASS), 37138 is a Commonwealth of Independent States-origin payload satellite in MEO that was launched on Thu, 02 Sep 2010 UTC via a PROTON-M/DM-2 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/37138?theme=dark&initialShowStats=false

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Identifier

37138, 2010-041B

Orbit

MEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Resehetnev ISS

Mission

Non-operational Defense Navigation

Bus & Motor

URAGAN, Unknown motor

Mass

1,450 kg wet, ~1,200 kg dry

Launch date (UTC)

2010-09-02 (15 years ago)

Launch vehicle

PROTON-M/DM-2

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Ant + 2 Pan, 3.9 m

Radar Cross Section

8.467 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 weeks ago

TLE from 2 weeks ago

0 COSMOS 2465 (GLONASS)
1 37138U 10041B   25276.07280440  .00000001  00000-0  00000-0 0  9996
2 37138  63.9081 199.0422 0040680 179.7706 304.8803  2.13098263117383

Epoch: 2025-10-03T01:44Z

TLE epoch observation values (Epoch: 2025-10-03T01:44:50.300Z)

Latitude

47.95485°

Longitude

-51.98667°

Altitude

19,077.334 km

Speed

3.963 km/s

True Right ascension

23h 04m 59s

True Declination

47° 54' 25"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

10:06:55

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,233.605 km

Perigee altitude

19,026.073 km

Semi-major axis

25,507.976 km

Eccentricity

0.00407

Inclination

63.9081°

RAAN

199.0422°

Arg. of periapsis

179.7706°

True anomaly

304.49678°

Mean anomaly

304.8803°

Eccentric anomaly

304.68865°

Mean motion

0.53276 °/min

Orbital period

675.73 mins

BSTAR

Loading maneuver chart data...

Computing Atmospheric mass density...

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Other satellites on launch #41 in the year 2010 (2010-09-02 UTC)

SL-12 DEB, 37147 (Decayed)

SL-12 PLAT, 37141 (Decayed)

SL-12 DEB, 37149 (Decayed)

SL-12 R/B(1), 37142 (Decayed)

SL-12 DEB, 37146 (Decayed)

COSMOS 2466 (GLONASS), 37137

COSMOS 2464 (GLONASS), 37139

SL-12 R/B(AUX MOTOR), 37143

SL-12 R/B(2), 37140

SL-12 R/B(AUX MOTOR), 37144

SL-12 DEB, 37145 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

COSMOS 2465 (GLONASS) Visibility forecast

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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.
180 mins	2025-10-14 15:33:40.178Z	115.615° SE	2025-10-14 16:53:40.178Z	70.573° E	32.674°	2025-10-14 18:33:40.178Z	28.007° NE
253 mins	2025-10-15 04:48:40.178Z	323.823° NNW	2025-10-15 06:56:40.178Z	274.566° WNW	41.484°	2025-10-15 09:01:40.178Z	205.839° SW
66 mins	2025-10-15 14:27:40.178Z	90.859° ESE	2025-10-15 15:33:40.178Z	58.327° ENE	21.455°	2025-10-15 15:33:40.178Z	58.327° ENE

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out COSMOS 2465 (GLONASS), 37138 on other resources

View COSMOS 2465 (GLONASS), 37138 on NASA - NSSDCA Website

View COSMOS 2465 (GLONASS), 37138 on Heavens-Above

View COSMOS 2465 (GLONASS), 37138 on Keep Track

View COSMOS 2465 (GLONASS), 37138 on Celestrak

View COSMOS 2465 (GLONASS), 37138 on Gunter's Space Page

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

COSMOS 2465 (GLONASS), 37138

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 weeks ago

TLE from 2 weeks ago

TLE epoch observation values (Epoch: 2025-10-03T01:44:50.300Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #41 in the year 2010 (2010-09-02 UTC)

COSMOS 2465 (GLONASS) Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2465 (GLONASS), 37138 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 weeks ago