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

SL-8 DEB

Track SL-8 DEB now!
10-day predictions


NORAD ID: 21209
Int'l Code: 1991-009BC
Perigee: 1,476.4 km
Apogee: 1,690.4 km
Inclination: 74.0 °
Period: 117.7 minutes
Semi major axis: 7954 km
RCS: 0.1549 m2 (medium)
Launch date: February 12, 1991
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Note: This is SATELLITE DEBRIS
Your satellite tracking list
STARLINK-3957
Track 1 satellite(s)




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 21209U 91009BC  25199.26593772 -.00000001  00000-0  12558-3 0  9996
2 21209  74.0381 134.5278 0134496 269.0821 245.0741 12.23747625532444
Source of the keplerian elements: AFSPC