Official name SL-8 DEB
Alternative name Cosmos-3M fragmentation debris
Cospar ID 1991-009BS
Norad ID 21403
Launch date 1991-02-12
Launch site PKMTR
Launch vehicle Kosmos-3M
RCS size SMALL
Decay date ON ORBIT
Period (min) 116.92
Inclination (deg) 73.94
Perigee (km) 1435
Apogee (km) 1649
Eccentricity 0.069390402075227
Mean motion (revs. per day) 12.3161135819364
Semi-Major axis (km) 7920.135
Raan (deg) 341.5067
Arg of perigee (deg) 12.6159