DECAYED

SL-12 DEB, 26813 (Decayed)

Orbit data source: Space-Track

SL-12 DEB, 26813 was space debris in LEO 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/26813?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/26813?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

26813, 1989-001P

Orbit

Decayed

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Unknown

Mission

Decayed spacecraft

Bus & Motor

Unknown

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

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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

TLE from 1 month ago

0 SL-12 DEB
1 26813U 89001P   25221.53571173  .04473433  00000-0  13668+0 0  9993
2 26813  65.4996   4.3849 0051273 310.2306  49.4350 15.28261713 61808

Epoch: 2025-08-09T12:51Z

TLE epoch observation values (Epoch: 2025-08-09T12:51:25.493Z)

Latitude

-0.00007°

Longitude

-146.74137°

Altitude

460.343 km

Speed

7.65 km/s

True Right ascension

00h 17m 32s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

04:05:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

514.62 km

Perigee altitude

444.298 km

Semi-major axis

6,857.596 km

Eccentricity

0.00513

Inclination

65.4996°

RAAN

4.3849°

Arg. of periapsis

310.2306°

True anomaly

49.8832°

Mean anomaly

49.435°

Eccentric anomaly

49.65891°

Mean motion

3.82195 °/min

Orbital period

94.19 mins

BSTAR

0.13668

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

COSMOS 1987 (GLONASS), 19749

COSMOS 1988 (GLONASS), 19750

COSMOS 1989 (ETALON 1), 19751

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

SL-12 DEB, 19753

SL-12 R/B(2), 19754

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

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

SL-12 DEB, 25797 (Decayed)

SL-12 DEB, 25798

SL-12 DEB, 25799 (Decayed)

SL-12 DEB, 26046 (Decayed)

SL-12 DEB, 26047 (Decayed)

SL-12 DEB, 26814 (Decayed)

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SL-12 DEB Visibility

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This satellite is decayed.

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 DEB, 26813 (Decayed) on other resources

View SL-12 DEB, 26813 (Decayed) on Celestrak

View SL-12 DEB, 26813 (Decayed) 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 DEB, 26813 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 month ago

TLE from 1 month ago

TLE epoch observation values (Epoch: 2025-08-09T12:51:25.493Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

SL-12 DEB Visibility

Co-orbital & Co-planar RSOs

Check out SL-12 DEB, 26813 (Decayed) on other resources

Documentation

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