Tracking 31027 objects as of 19-Jul-2025
HD Live streaming from Space Station
objects crossing your sky now

SL-8 R/B

Track SL-8 R/B now!
10-day predictions


NORAD ID: 8421
Int'l Code: 1975-103B
Perigee: 965.7 km
Apogee: 997.5 km
Inclination: 83.0 °
Period: 104.6 minutes
Semi major axis: 7352 km
RCS: 4.5605 m2 (large)
Launch date: November 4, 1975
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Note: This is a ROCKET BODY
Your satellite tracking list
SL-8 R/B
Track 1 satellite(s)




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 08421U 75103B   25199.60890944  .00000047  00000-0  32263-4 0  9998
2 08421  82.9752 132.9240 0021670 247.9734 286.3174 13.77023203495202
Source of the keplerian elements: AFSPC