SL-12 R/B(2)

12851
Spacetrack Directory Number
1981-06-26
Orbit launches
Rocket
This is a launch vehicle!


Satellite information SL-12 R/B(2) - Blok DM No. 20L

Spacetrack Directory Name SL-12 R/B(2)
Alternative name Blok DM No. 20L
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 1981-06-26 (45 years ago)
Days in orbit 16535
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point TYMSC (Baikonur Cosmodrome, Kazakhstan)
Type Rocket body
Perigee 35564 km
Apogee 35602 km
Orbit slope (inclination) 5.76°
Laps per day 1
Height SL-12 R/B(2) 35580.39 km

Additional information SL-12 R/B(2)

SL-12 R/B(2), 12851 is space debris in GEO originally from a launch on Fri, 26 Jun 1981 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 26.06.1981y. Average height of ISS SL-12 R/B(2) hundred 35580.39 km. Average velocity SL-12 R/B(2) is 11096.09 km/h. Inclination SL-12 R/B(2) satellite 5.81°.

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: 2026-10-03 19:40:20
Average height of ISS SL-12 R/B(2) is: 35580.39km
Average velocity SL-12 R/B(2) is: 11096.09km/h
Average orbit height SL-12 R/B(2) is: 5.81°
SL-12 R/B(2) a new group of Starlink satellites has been launched 1981-06-26
SL-12 R/B(2) is from 16535 days Days in orbit.