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SL-8 R/B

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NORAD ID: 20528
Int'l Code: 1990-023B
Perigee: 971.1 km
Apogee: 1,020.0 km
Inclination: 82.9 °
Period: 104.9 minutes
Semi major axis: 7366 km
RCS: 5.679 m2 (large)
Launch date: March 20, 1990
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 20528U 90023B   25196.60291969 -.00000003  00000-0 -20108-4 0  9996
2 20528  82.9339  43.3812 0033154 104.8216 309.7268 13.73117151769605
Source of the keplerian elements: AFSPC