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SL-12 R/B

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NORAD ID: 20413
Int'l Code: 1983-020D
Perigee: 37,718.2 km
Apogee: 164,029.5 km
Inclination: 78.2 °
Period: 5,825.4 minutes
Semi major axis: 107244 km
RCS: 1.9953 m2 (large)
Launch date: March 23, 1983
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: TYURATAM MISSILE AND SPACE COMPLEX (TTMTR)

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

Two Line Element Set (TLE):
1 20413U 83020D   25189.45312947 -.00000817  00000-0  00000-0 0  9990
2 20413  78.1847  62.3668 5888923  42.2996   0.9506  0.24719433 10502
Source of the keplerian elements: AFSPC