Official name SL-8 DEB
Alternative name Cosmos-3M fragmentation debris
Cospar ID 1991-009Z
Norad ID 21162
Launch date 1991-02-12
Launch site PKMTR
Launch vehicle Kosmos-3M
RCS size MEDIUM
Decay date ON ORBIT
Period (min) 117.28
Inclination (deg) 73.98
Perigee (km) 1450
Apogee (km) 1667
Eccentricity 0.069618222649984
Mean motion (revs. per day) 12.2783083219645
Semi-Major axis (km) 7936.635
Raan (deg) 116.6531
Arg of perigee (deg) 67.9217