SL-12 R/B(2)

21011
Spacetrack Directory Number
1990-12-08
Orbit launches
Rocket
This is a launch vehicle!


Satellite information SL-12 R/B(2)

Spacetrack Directory Name SL-12 R/B(2)
Follow SL-12 R/B(2) SL-12 R/B(2) Tracker
Pass predictions SL-12 R/B(2) Pass predictions SL-12 R/B(2)
Orbit launches 1990-12-08 (35 years ago)
Days in orbit 13070
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point TYMSC (Baikonur Cosmodrome, Kazakhstan)
Perigee 19104 km
Apogee 19130 km
Orbit slope (inclination) 65°
Laps per day 2
Height SL-12 R/B(2) 19126.12 km

Additional information SL-12 R/B(2)

SL-12 R/B(2), 21011 is space debris in MEO originally from a launch on Sat, 08 Dec 1990 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.

satellite SL-12 R/B(2) Date of exalting 08.12.1990y. Average height of ISS SL-12 R/B(2) hundred 19126.12 km. Average velocity SL-12 R/B(2) is 14234.26 km/h. Inclination SL-12 R/B(2) satellite 64.99°.

TLE



Average orbit height SL-12 R/B(2)

Average velocity SL-12 R/B(2)

Average inclination SL-12 R/B(2)

Mean right ascension of the ascending node (RAAN) SL-12 R/B(2)

Mean argument of perigee SL-12 R/B(2)

Mean semi-major axis of the orbit SL-12 R/B(2)

Mean orbital eccentricity SL-12 R/B(2)

Update time: 2026-09-19 19:50:09
Average height of ISS SL-12 R/B(2) is: 19126.12km
Average velocity SL-12 R/B(2) is: 14234.26km/h
Average orbit height SL-12 R/B(2) is: 64.99°
SL-12 R/B(2) a new group of Starlink satellites has been launched 1990-12-08
SL-12 R/B(2) is from 13070 days Days in orbit.