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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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: 8 hours ago

TLE from 8 hours ago

0 SL-12 R/B(AUX MOTOR)
1 15338U 84106F   26002.98188524  .00000110  00000-0  92598-4 0  9993
2 15338  66.5722 334.1056 0006049  45.8087 314.3500 14.19239528134786

Epoch: 2026-01-02T23:33Z

TLE epoch observation values (Epoch: 2026-01-02T23:33:54.884Z)

Latitude

-0.00009°

Longitude

-121.98742°

Altitude

826.966 km

Speed

7.442 km/s

True Right ascension

22h 16m 25s

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

07:04:16

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

830.682 km

Perigee altitude

821.966 km

Semi-major axis

7,204.461 km

Eccentricity

0.0006

Inclination

66.5722°

RAAN

334.1056°

Arg. of periapsis

45.8087°

True anomaly

314.30041°

Mean anomaly

314.35°

Eccentric anomaly

314.32521°

Mean motion

3.54929 °/min

Orbital period

101.43 mins

BSTAR

0.000092598

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

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

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COSMOS 1603 DEB, 43312

SL-12 DEB, 22140 (Decayed)

SL-12 DEB, 22143 (Decayed)

SL-12 DEB, 22159 (Decayed)

SL-12 DEB, 22146 (Decayed)

SL-12 DEB, 22151 (Decayed)

SL-12 DEB, 22142 (Decayed)

SL-12 DEB, 22149 (Decayed)

SL-12 DEB, 22148 (Decayed)

SL-12 DEB, 22145 (Decayed)

SL-12 DEB, 22160 (Decayed)

SL-12 R/B(2), 15334

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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.
10 mins	2026-01-03 08:34:01.915Z	336.718° NNW	2026-01-03 08:39:01.915Z	60.672° ENE	42.597°	2026-01-03 08:44:01.915Z	140.574° SSE
5 mins	2026-01-03 10:21:01.915Z	275.929° WNW	2026-01-03 10:23:01.915Z	250.627° W	16.085°	2026-01-03 10:26:01.915Z	217.465° SW
9 mins	2026-01-03 23:23:01.915Z	198.902° SSW	2026-01-03 23:27:01.915Z	90.123° ESE	43.831°	2026-01-03 23:32:01.915Z	32.884° NE
6 mins	2026-01-04 01:09:01.915Z	282.479° WNW	2026-01-04 01:12:01.915Z	321.039° NNW	17.936°	2026-01-04 01:15:01.915Z	356.255° N

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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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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: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-01-02T23:33:54.884Z)

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: 8 hours ago