Tracking 33199 objects as of 16-Feb-2026
HD Live streaming from Space Station
objects crossing your sky now

SL-8 DEB

Track SL-8 DEB now!
10-day predictions


NORAD ID: 21400
Int'l Code: 1991-009BP
Perigee: 1,381.2 km
Apogee: 1,673.2 km
Inclination: 74.0 °
Period: 116.4 minutes
Semi major axis: 7898 km
RCS: 0.1941 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
Your tracking list is empty




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 21400U 91009BP  26047.24108767  .00000131  00000-0  10844-2 0  9994
2 21400  73.9676 114.4916 0184880 298.2418 116.9494 12.36834831504503
Source of the keplerian elements: AFSPC