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COSMOS 1251

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COSMOS 1251 is classified as:


NORAD ID: 12321
Int'l Code: 1981-022B
Perigee: 1,410.6 km
Apogee: 1,479.0 km
Inclination: 74.0 °
Period: 114.6 minutes
Semi major axis: 7815 km
RCS: 0.6987 m2 (medium)
Launch date: March 6, 1981
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 12321U 81022B   20050.86818211 -.00000008 +00000-0 +47871-4 0  9994
2 12321 074.0283 290.8787 0043758 064.1852 012.9755 12.56445674786856
Source of the keplerian elements: AFSPC