SL-3 R/B

4420
Spacetrack Directory Number
1970-06-23
Orbit launches
Rocket
This is a launch vehicle!


Satellite information SL-3 R/B

Spacetrack Directory Name SL-3 R/B
Follow SL-3 R/B SL-3 R/B Tracker
Pass predictions SL-3 R/B Pass predictions SL-3 R/B
Orbit launches 1970-06-23 (56 years ago)
Days in orbit 20544
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 789 km
Apogee 915 km
Orbit slope (inclination) 81.23°
Laps per day 14
Height SL-3 R/B 862.58 km

Additional information SL-3 R/B

SL-3 R/B, 4420 is space debris in LEO originally from a launch on Tue, 23 Jun 1970 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-3 R/B Date of exalting 23.06.1970y. Average height of ISS SL-3 R/B hundred 862.58 km. Average velocity SL-3 R/B is 26721.87 km/h. Inclination SL-3 R/B satellite 81.23°.

TLE



Average orbit height SL-3 R/B

Average velocity SL-3 R/B

Average inclination SL-3 R/B

Mean right ascension of the ascending node (RAAN) SL-3 R/B

Mean argument of perigee SL-3 R/B

Mean semi-major axis of the orbit SL-3 R/B

Mean orbital eccentricity SL-3 R/B

Update time: 2026-09-20 19:30:10
Average height of ISS SL-3 R/B is: 862.58km
Average velocity SL-3 R/B is: 26721.87km/h
Average orbit height SL-3 R/B is: 81.23°
SL-3 R/B a new group of Starlink satellites has been launched 1970-06-23
SL-3 R/B is from 20544 days Days in orbit.