SL-8 R/B

20557
Spacetrack Directory Number
1990-04-06
Orbit launches
Rocket
This is a launch vehicle!


Satellite information SL-8 R/B

Spacetrack Directory Name SL-8 R/B
Follow SL-8 R/B SL-8 R/B Tracker
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Orbit launches 1990-04-06 (36 years ago)
Days in orbit 13316
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 1458 km
Apogee 1699 km
Orbit slope (inclination) 73.99°
Laps per day 12
Height SL-8 R/B 1590.06 km

Additional information SL-8 R/B

SL-8 R/B, 20557 is space debris in LEO originally from a launch on Fri, 06 Apr 1990 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.

satellite SL-8 R/B Date of exalting 06.04.1990y. Average height of ISS SL-8 R/B hundred 1590.06 km. Average velocity SL-8 R/B is 25472.64 km/h. Inclination SL-8 R/B satellite 73.99°.

TLE



Average orbit height SL-8 R/B

Average velocity SL-8 R/B

Average inclination SL-8 R/B

Mean right ascension of the ascending node (RAAN) SL-8 R/B

Mean argument of perigee SL-8 R/B

Mean semi-major axis of the orbit SL-8 R/B

Mean orbital eccentricity SL-8 R/B

Update time: 2026-09-19 19:50:08
Average height of ISS SL-8 R/B is: 1590.06km
Average velocity SL-8 R/B is: 25472.64km/h
Average orbit height SL-8 R/B is: 73.99°
SL-8 R/B a new group of Starlink satellites has been launched 1990-04-06
SL-8 R/B is from 13316 days Days in orbit.