Official name SL-8 DEB
Alternative name Cosmos-3M debris
Cospar ID 1981-120M
Norad ID 29283
Launch date 1981-12-17
Launch site PKMTR
Launch vehicle Kosmos-3M
RCS size SMALL
Decay date ON ORBIT
Period (min) 119.22
Inclination (deg) 82.96
Perigee (km) 1622
Apogee (km) 1670
Eccentricity 0.0145808019441069
Mean motion (revs. per day) 12.0785103170609
Semi-Major axis (km) 8024.135
Raan (deg) 256.3628
Arg of perigee (deg) 205.8512