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SL-8 DEB

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NORAD ID: 21137
Int'l Code: 1991-009P
Perigee: 1,487.9 km
Apogee: 1,728.5 km
Inclination: 74.0 °
Period: 118.2 minutes
Semi major axis: 7979 km
RCS: 0.3349 m2 (medium)
Launch date: February 12, 1991
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Note: This is SATELLITE DEBRIS
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 21137U 91009P   25193.11876613 -.00000061  00000-0 -45892-3 0  9996
2 21137  74.0469 314.7596 0150739 107.6455  78.2484 12.18044634529321
Source of the keplerian elements: AFSPC