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SL-3 R/B

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NORAD ID: 13121
Int'l Code: 1982-027B
Perigee: 492.6 km
Apogee: 506.2 km
Inclination: 81.2 °
Period: 94.5 minutes
Semi major axis: 6870 km
RCS: 5.6899 m2 (large)
Launch date: March 31, 1982
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 13121U 82027B   25183.90580957  .00004433  00000-0  17903-3 0  9996
2 13121  81.1900 332.0121 0009868  47.4386 312.7679 15.24516475360457
Source of the keplerian elements: AFSPC