Official name COSMOS 1285 DEB
Alternative name Cosmos-1285 fragmentation debris
Cospar ID 1981-071S
Norad ID 28558
Launch date 1981-08-04
Launch site PKMTR
Launch vehicle Molniya-M (Blok-2BL)
RCS size MEDIUM
Decay date ON ORBIT
Period (min) 728.5
Inclination (deg) 69.17
Perigee (km) 5418
Apogee (km) 35464
Eccentricity 0.734944474340786
Mean motion (revs. per day) 1.97666437886067
Semi-Major axis (km) 26819.135
Raan (deg) 328.2376
Arg of perigee (deg) 99.4286