SL-12 R/B(AUX MOTOR), 15338

Orbit data source: Space-Track

SL-12 R/B(AUX MOTOR), 15338 is space debris in LEO originally from a launch on Fri, 28 Sep 1984 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/15338?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

15338, 1984-106F

Orbit

LEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

NPO Energiya

Mission

Spacecraft

Bus & Motor

SOZ, Unknown motor

Mass

110 kg wet, 56 kg dry

Launch date (UTC)

1984-09-28 (41 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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 15338U 84106F   25306.46099794  .00000123  00000-0  98907-4 0  9996
2 15338  66.5687 133.0270 0006728 141.2702 218.8873 14.19200434126055

Epoch: 2025-11-02T11:03Z

TLE epoch observation values (Epoch: 2025-11-02T11:03:50.222Z)

Latitude

0.00001°

Longitude

-74.90865°

Altitude

833.92 km

Speed

7.434 km/s

True Right ascension

08h 52m 06s

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

17:14:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

831.304 km

Perigee altitude

821.609 km

Semi-major axis

7,204.594 km

Eccentricity

0.00067

Inclination

66.5687°

RAAN

133.027°

Arg. of periapsis

141.2702°

True anomaly

218.83893°

Mean anomaly

218.8873°

Eccentric anomaly

218.86311°

Mean motion

3.54919 °/min

Orbital period

101.43 mins

BSTAR

0.000098907

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Other satellites on launch #106 in the year 1984 (1984-09-28 UTC)

SL-12 DEB, 22156 (Decayed)

SL-12 DEB, 17358 (Decayed)

SL-12 DEB, 22160 (Decayed)

SL-12 DEB, 22158 (Decayed)

SL-12 DEB, 22144 (Decayed)

SL-12 R/B(1), 15336 (Decayed)

COSMOS 1603 DEB, 43312

SL-12 DEB, 22153 (Decayed)

SL-12 DEB, 22150 (Decayed)

SL-12 R/B(AUX MOTOR), 15335

SL-12 DEB, 22149 (Decayed)

SL-12 DEB, 22157 (Decayed)

SL-12 R/B(2), 15334

SL-12 DEB, 22146 (Decayed)

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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	2025-11-03 21:25:11.852Z	11.02° NNE	2025-11-03 21:28:11.852Z	45.764° ENE	14.544°	2025-11-03 21:30:11.852Z	68.599° E
9 mins	2025-11-03 23:09:11.852Z	333.81° NNW	2025-11-03 23:13:11.852Z	104.484° ESE	44.508°	2025-11-03 23:18:11.852Z	148.721° SSE
10 mins	2025-11-04 13:56:11.852Z	208.932° SW	2025-11-04 14:01:11.852Z	19.927° NNE	44.146°	2025-11-04 14:06:11.852Z	28.969° NE
4 mins	2025-11-04 15:44:11.852Z	298.31° NW	2025-11-04 15:46:11.852Z	323.148° NNW	15.42°	2025-11-04 15:48:11.852Z	346.574° N

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), 15338 on other resources

View SL-12 R/B(AUX MOTOR), 15338 on Heavens-Above

View SL-12 R/B(AUX MOTOR), 15338 on Keep Track

View SL-12 R/B(AUX MOTOR), 15338 on Celestrak

View SL-12 R/B(AUX MOTOR), 15338 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), 15338

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: 2025-11-02T11:03:50.222Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #106 in the year 1984 (1984-09-28 UTC)

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

Co-orbital & Co-planar RSOs

Check out SL-12 R/B(AUX MOTOR), 15338 on other resources

Documentation

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