SL-8 R/B, 19922

Orbit data source: Space-Track

SL-8 R/B, 19922 is space debris in LEO originally from a launch on Tue, 04 Apr 1989 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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/19922?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

19922, 1989-028B

Orbit

LEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

Omsk Av. Zav.

Mission

Spacecraft

Bus & Motor

S3, Unknown motor

Mass

1,434 kg wet, 1,434 kg dry

Launch date (UTC)

1989-04-04 (37 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 3.3 m

Radar Cross Section

14.646 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 SL-8 R/B
1 19922U 89028B   26171.44877800 -.00000010  00000-0 -25924-4 0  9994
2 19922  82.9582 145.5349 0037223  29.9939 330.3340 13.77503468869887

Epoch: 2026-06-20T10:46Z

TLE epoch observation values (Epoch: 2026-06-20T10:46:14.419Z)

Latitude

0°

Longitude

75.31157°

Altitude

951.903 km

Speed

7.388 km/s

True Right ascension

09h 42m 08s

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

23:18:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

997.251 km

Perigee altitude

942.548 km

Semi-major axis

7,348.037 km

Eccentricity

0.00372

Inclination

82.9582°

RAAN

145.5349°

Arg. of periapsis

29.9939°

True anomaly

330.12203°

Mean anomaly

330.334°

Eccentric anomaly

330.2281°

Mean motion

3.44577 °/min

Orbital period

104.48 mins

BSTAR

-0.000025924

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Other satellites on launch #28 in the year 1989 (1989-04-04 UTC)

COSMOS 2016, 19921

SL-8 DEB, 43335

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SL-8 R/B 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	2026-06-22 22:09:05.025Z	154.947° SSE	2026-06-22 22:14:05.025Z	86.608° E	33.639°	2026-06-22 22:19:05.025Z	23.31° NE
8 mins	2026-06-22 23:56:05.025Z	242.857° WSW	2026-06-22 23:59:05.025Z	281.777° WNW	24.302°	2026-06-23 00:04:05.025Z	341.431° N
9 mins	2026-06-23 09:06:05.025Z	21.65° NNE	2026-06-23 09:10:05.025Z	78.251° E	29.218°	2026-06-23 09:15:05.025Z	136.694° SSE
9 mins	2026-06-23 10:51:05.025Z	327.091° NNW	2026-06-23 10:55:05.025Z	273.848° WNW	29.699°	2026-06-23 11:00:05.025Z	212.492° SW

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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-8 R/B, 19922 on other resources

View SL-8 R/B, 19922 on Heavens-Above

View SL-8 R/B, 19922 on Keep Track

View SL-8 R/B, 19922 on Celestrak

View SL-8 R/B, 19922 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-8 R/B, 19922

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T10:46:14.419Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #28 in the year 1989 (1989-04-04 UTC)

SL-8 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-8 R/B, 19922 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago