Official name SL-8 DEB
Alternative name Cosmos-3M fragmentation debris
Cospar ID 1991-009AM
Norad ID 21174
Launch date 1991-02-12
Launch site PKMTR
Launch vehicle Kosmos-3M
RCS size SMALL
Decay date ON ORBIT
Period (min) 120.07
Inclination (deg) 74.09
Perigee (km) 1459
Apogee (km) 1908
Eccentricity 0.133353133353133
Mean motion (revs. per day) 11.9930040809528
Semi-Major axis (km) 8061.635
Raan (deg) 321.6477
Arg of perigee (deg) 170.3127