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RADUGA 21

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RADUGA 21 is classified as:


NORAD ID: 18631
Int'l Code: 1987-100A
Perigee: 35,789.4 km
Apogee: 35,803.0 km
Inclination: 11.8 °
Period: 1,436.2 minutes
Semi major axis: 42167 km
RCS: 3.9811 m2 (large)
Launch date: December 10, 1987
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: TYURATAM MISSILE AND SPACE COMPLEX (TTMTR)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 18631U 87100A   25196.51155892  .00000119  00000-0  00000-0 0  9995
2 18631  11.7874 327.6456 0001610 204.2407 149.7336  1.00263037137702
Source of the keplerian elements: AFSPC