SL-12 R/B(2)

18446
Spacetrack Directory Number
1987-10-28
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 1987-10-28 (38 years ago)
Days in orbit 14209
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point TYMSC (Baikonur Cosmodrome, Kazakhstan)
Perigee 35729 km
Apogee 35879 km
Orbit slope (inclination) 10.66°
Laps per day 1
Height SL-12 R/B(2) 35819.7 km

Additional information SL-12 R/B(2)

SL-12 R/B(2), 18446 is space debris in GEO originally from a launch on Wed, 28 Oct 1987 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 28.10.1987y. Average height of ISS SL-12 R/B(2) hundred 35819.7 km. Average velocity SL-12 R/B(2) is 11064.59 km/h. Inclination SL-12 R/B(2) satellite 10.68°.

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: 2026-09-21 19:50:21
Average height of ISS SL-12 R/B(2) is: 35819.7km
Average velocity SL-12 R/B(2) is: 11064.59km/h
Average orbit height SL-12 R/B(2) is: 10.68°
SL-12 R/B(2) a new group of Starlink satellites has been launched 1987-10-28
SL-12 R/B(2) is from 14209 days Days in orbit.