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COSMOS 2464 (GLONASS), 37139

Orbit data source: Space-Track

COSMOS 2464 (GLONASS), 37139 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/37139?theme=dark&initialShowStats=false

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Identifier

37139, 2010-041C

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 (16 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: 1 day ago

TLE from 1 day ago

0 COSMOS 2464 (GLONASS)
1 37139U 10041C   26172.12700509  .00000073  00000-0  00000+0 0  9990
2 37139  63.9172 190.1307 0034268  10.2324  77.3756  2.13098580122971

Epoch: 2026-06-21T03:02Z

TLE epoch observation values (Epoch: 2026-06-21T03:02:53.239Z)

Latitude

63.8596°

Longitude

-39.5047°

Altitude

19,121.634 km

Speed

3.957 km/s

True Right ascension

18h 22m 11s

True Declination

63° 49' 17"

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

23:20:19

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,217.224 km

Perigee altitude

19,042.403 km

Semi-major axis

25,507.95 km

Eccentricity

0.00343

Inclination

63.9172°

RAAN

190.1307°

Arg. of periapsis

10.2324°

True anomaly

77.75914°

Mean anomaly

77.3756°

Eccentric anomaly

77.56734°

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, 45493 (Decayed)

SL-12 DEB, 45496

SL-12 DEB, 37145 (Decayed)

COSMOS 2465 (GLONASS), 37138

SL-12 DEB, 44556

SL-12 DEB, 44554

SL-12 DEB, 44558

SL-12 DEB, 45495 (Decayed)

SL-12 DEB, 42976

SL-12 PLAT, 37141 (Decayed)

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COSMOS 2464 (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.
244 mins	2026-06-22 12:18:00.729Z	326.43° NNW	2026-06-22 14:20:00.729Z	278.417° WNW	39.667°	2026-06-22 16:22:00.729Z	213.485° SW
159 mins	2026-06-22 21:37:00.729Z	101.748° ESE	2026-06-22 22:58:00.729Z	60.42° ENE	24.954°	2026-06-23 00:16:00.729Z	25.581° NE
112 mins	2026-06-23 10:26:00.729Z	315.009° NNW	2026-06-23 12:18:00.729Z	318.473° NNW	42.209°	2026-06-23 12:18:00.729Z	318.473° NNW

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Co-orbital & Co-planar RSOs

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

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

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Check out COSMOS 2464 (GLONASS), 37139 on other resources

View COSMOS 2464 (GLONASS), 37139 on NASA - NSSDCA Website

View COSMOS 2464 (GLONASS), 37139 on Heavens-Above

View COSMOS 2464 (GLONASS), 37139 on Keep Track

View COSMOS 2464 (GLONASS), 37139 on Celestrak

View COSMOS 2464 (GLONASS), 37139 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 2464 (GLONASS), 37139

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-06-21T03:02:53.239Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

COSMOS 2464 (GLONASS) Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2464 (GLONASS), 37139 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago