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COSMOS 1639

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COSMOS 1639 is classified as:


NORAD ID: 15621
Int'l Code: 1985-023E
Perigee: 1,448.4 km
Apogee: 1,486.4 km
Inclination: 74.1 °
Period: 115.1 minutes
Semi major axis: 7838 km
RCS: 0.725 m2 (medium)
Launch date: March 21, 1985
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 15621U 85023E   19321.91210024 -.00000002 +00000-0 +87929-4 0  9990
2 15621 074.0542 282.3651 0024223 102.6547 319.3675 12.51014826582957
Source of the keplerian elements: AFSPC