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

Orbit data source: Space-Track

SL-12 R/B(AUX MOTOR), 37144 is space debris in HEO originally from a launch on Thu, 02 Sep 2010 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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https://www.satcat.com/sats-embedded/37144?theme=dark&initialShowStats=false

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Identifier

37144, 2010-041H

Orbit

HEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

RKKE

Mission

Spacecraft

Bus & Motor

SOZ, Unknown motor

Mass

56 kg wet, 56 kg dry

Launch date (UTC)

2010-09-02 (16 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 0.6 m

Radar Cross Section

0.660 m², Medium (>0.1 m² and < 1m²)

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

TLE from 1 day ago

0 SL-12 R/B(AUX MOTOR)
1 37144U 10041H   26080.42599848  .00000086  00000-0  84766-4 0  9999
2 37144  64.8024 123.3607 5633955 312.3187  12.0423  4.24865822101597

Epoch: 2026-03-21T10:13Z

TLE epoch observation values (Epoch: 2026-03-21T10:13:26.268Z)

Latitude

0.00005°

Longitude

151.06152°

Altitude

1,601.593 km

Speed

8.67 km/s

True Right ascension

08h 13m 28s

True Declination

0° 00' 00"

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

23:37:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

18,795.15 km

Perigee altitude

651.927 km

Semi-major axis

16,101.676 km

Eccentricity

0.5634

Inclination

64.8024°

RAAN

123.3607°

Arg. of periapsis

312.3187°

True anomaly

47.85053°

Mean anomaly

12.0423°

Eccentric anomaly

26.39032°

Mean motion

1.06227 °/min

Orbital period

338.9 mins

BSTAR

0.000084766

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

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

SL-12 DEB, 42973

SL-12 DEB, 42976

SL-12 DEB, 44560

SL-12 DEB, 37147 (Decayed)

COSMOS 2466 (GLONASS), 37137

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

SL-12 DEB, 44559 (Decayed)

SL-12 DEB, 44558

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SL-12 R/B(AUX MOTOR) 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.
5 mins	2026-03-22 18:36:53.510Z	253.178° W	2026-03-22 18:36:53.510Z	253.178° W	12.888°	2026-03-22 18:41:53.510Z	250.789° W
65 mins	2026-03-23 01:52:53.510Z	121.126° SE	2026-03-23 02:04:53.510Z	72.934° E	27.367°	2026-03-23 02:57:53.510Z	28.295° NE
247 mins	2026-03-23 07:38:53.510Z	277.529° WNW	2026-03-23 08:14:53.510Z	355.04° N	38.708°	2026-03-23 11:45:53.510Z	117.478° SE
226 mins	2026-03-23 13:50:53.510Z	327.168° NNW	2026-03-23 15:38:53.510Z	288.079° WNW	39.761°	2026-03-23 17:36:53.510Z	222.137° SW

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

View SL-12 R/B(AUX MOTOR), 37144 on Heavens-Above

View SL-12 R/B(AUX MOTOR), 37144 on Keep Track

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

View SL-12 R/B(AUX MOTOR), 37144 on Gunter's Space Page

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

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

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: 2026-03-21T10:13:26.268Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

SL-12 R/B(AUX MOTOR) Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-12 R/B(AUX MOTOR), 37144 on other resources

Documentation

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