SL-6 R/B(2)

20666
Spacetrack Directory Number
1990-06-21
Orbit launches
Rocket
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Satellite information SL-6 R/B(2)

Spacetrack Directory Name SL-6 R/B(2)
Follow SL-6 R/B(2) SL-6 R/B(2) Tracker
Pass predictions SL-6 R/B(2) Pass predictions SL-6 R/B(2)
Orbit launches 1990-06-21 (36 years ago)
Days in orbit 13240
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Categories
Perigee 539 km
Apogee 642 km
Orbit slope (inclination) 62.78°
Laps per day 15
Height SL-6 R/B(2) 563.02 km

Additional information SL-6 R/B(2)

SL-6 R/B(2), 20666 is space debris in LEO originally from a launch on Thu, 21 Jun 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-6 R/B(2) Date of exalting 21.06.1990y. Average height of ISS SL-6 R/B(2) hundred 563.02 km. Average velocity SL-6 R/B(2) is 27293.86 km/h. Inclination SL-6 R/B(2) satellite 62.78°.

TLE



Average orbit height SL-6 R/B(2)

Average velocity SL-6 R/B(2)

Average inclination SL-6 R/B(2)

Mean right ascension of the ascending node (RAAN) SL-6 R/B(2)

Mean argument of perigee SL-6 R/B(2)

Mean semi-major axis of the orbit SL-6 R/B(2)

Mean orbital eccentricity SL-6 R/B(2)

Update time: 2026-09-19 19:50:08
Average height of ISS SL-6 R/B(2) is: 563.02km
Average velocity SL-6 R/B(2) is: 27293.86km/h
Average orbit height SL-6 R/B(2) is: 62.78°
SL-6 R/B(2) a new group of Starlink satellites has been launched 1990-06-21
SL-6 R/B(2) is from 13240 days Days in orbit.