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SL-8 R/B

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NORAD ID: 12443
Int'l Code: 1981-041B
Perigee: 775.3 km
Apogee: 782.5 km
Inclination: 74.1 °
Period: 100.3 minutes
Semi major axis: 7149 km
RCS: 4.7117 m2 (large)
Launch date: May 7, 1981
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Note: This is a ROCKET BODY
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 12443U 81041B   26020.89885762  .00000410  00000-0  15024-3 0  9991
2 12443  74.0528 179.0413 0005023 232.7588 127.3107 14.36003095338109
Source of the keplerian elements: AFSPC