SL-12 DEB, 19753

Orbit data source: Space-Track

SL-12 DEB, 19753 is space debris in MEO originally from a launch on Tue, 10 Jan 1989 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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ISO8601 Format

Identifier

19753, 1989-001E

Orbit

MEO

Country

CIS

Related business

Federal Space Agency of Russia (Roscosmos) (RU)

Manufacturer

NPO PM

Mission

Spacecraft

Bus & Motor

ETALON ADAPTER, Unknown motor

Mass

Unknown

Launch date (UTC)

1989-01-10 (37 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 1.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 SL-12 DEB
1 19753U 89001E   25350.85919991 -.00000052  00000-0  00000-0 0  9997
2 19753  64.8382  78.4077 0026066 216.5804 142.6008  2.13160645287799

Epoch: 2025-12-16T20:37Z

TLE epoch observation values (Epoch: 2025-12-16T20:37:14.872Z)

Latitude

-0.59425°

Longitude

43.08723°

Altitude

19,178.825 km

Speed

3.945 km/s

True Right ascension

05h 12m 32s

True Declination

0° 35' 36"

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

02:42:42

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,191.305 km

Perigee altitude

19,058.353 km

Semi-major axis

25,502.966 km

Eccentricity

0.00261

Inclination

64.8382°

RAAN

78.4077°

Arg. of periapsis

216.5804°

True anomaly

142.78175°

Mean anomaly

142.6008°

Eccentric anomaly

142.69132°

Mean motion

0.53291 °/min

Orbital period

675.53 mins

BSTAR

0

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Other satellites on launch #1 in the year 1989 (1989-01-10 UTC)

SL-12 DEB, 28259 (Decayed)

SL-12 DEB, 26047 (Decayed)

SL-12 DEB, 25797 (Decayed)

COSMOS 1989 (ETALON 1), 19751

SL-12 DEB, 43334

SL-12 R/B(AUX MOTOR), 19856

COSMOS 1988 (GLONASS), 19750

SL-12 R/B(1), 19752 (Decayed)

SL-12 R/B(2), 19754

SL-12 DEB, 25799 (Decayed)

SL-12 DEB, 36882

SL-12 R/B(AUX MOTOR), 19755

SL-12 DEB, 26046 (Decayed)

COSMOS 1987 (GLONASS), 19749

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SL-12 DEB 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.
343 mins	2025-12-17 07:07:01.604Z	200.978° SSW	2025-12-17 09:33:01.604Z	301.401° NW	43.512°	2025-12-17 12:50:01.604Z	83.212° E

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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 DEB, 19753 on other resources

View SL-12 DEB, 19753 on Heavens-Above

View SL-12 DEB, 19753 on Keep Track

View SL-12 DEB, 19753 on Celestrak

View SL-12 DEB, 19753 on Gunter's Space Page

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

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