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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ISO8601 Format

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 (15 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: 11 hours ago

TLE from 11 hours ago

0 SL-12 R/B(AUX MOTOR)
1 37144U 10041H   25342.33275668  .00000105  00000-0  29017-3 0  9999
2 37144  64.7943 160.2223 5658925 316.5668  10.6691  4.24856428 97210

Epoch: 2025-12-08T07:59Z

TLE epoch observation values (Epoch: 2025-12-08T07:59:10.177Z)

Latitude

-0.00039°

Longitude

-36.89273°

Altitude

1,385.753 km

Speed

8.829 km/s

True Right ascension

10h 40m 55s

True Declination

0° 00' 01"

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

17:20:10

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

18,835.718 km

Perigee altitude

611.822 km

Semi-major axis

16,101.907 km

Eccentricity

0.56589

Inclination

64.7943°

RAAN

160.2223°

Arg. of periapsis

316.5668°

True anomaly

43.4605°

Mean anomaly

10.6691°

Eccentric anomaly

23.70323°

Mean motion

1.06225 °/min

Orbital period

338.9 mins

BSTAR

0.00029017

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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, 44870

SL-12 DEB, 44555 (Decayed)

SL-12 DEB, 44541

SL-12 DEB, 37149 (Decayed)

SL-12 DEB, 44554

SL-12 DEB, 42976

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

SL-12 DEB, 42977 (Decayed)

SL-12 DEB, 42981

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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.
253 mins	2025-12-08 19:42:28.693Z	309.101° NW	2025-12-08 21:46:28.693Z	77.642° E	43.818°	2025-12-08 23:55:28.693Z	162.267° S
156 mins	2025-12-09 01:58:28.693Z	330.553° NNW	2025-12-09 03:03:28.693Z	303.862° NW	24.507°	2025-12-09 04:34:28.693Z	273.272° WNW
77 mins	2025-12-09 12:18:28.693Z	160.812° S	2025-12-09 12:28:28.693Z	94.202° ESE	38.229°	2025-12-09 13:35:28.693Z	32.091° NE
57 mins	2025-12-09 18:12:28.693Z	296.831° NW	2025-12-09 19:09:28.693Z	19.268° NNE	39.586°	2025-12-09 19:09:28.693Z	19.268° NNE

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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: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2025-12-08T07:59:10.177Z)

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: 11 hours ago