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CAT 4

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CAT 4 is classified as:


NORAD ID: 13011
Int'l Code: 1981-122B
Perigee: 250.7 km
Apogee: 25,273.7 km
Inclination: 10.7 °
Period: 439.0 minutes
Semi major axis: 19133 km
RCS: 2.7493 m2 (large)
Launch date: December 20, 1981
Source: European Space Agency (ESA)
Launch site: FRENCH GUIANA (FRGUI)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 13011U 81122B   25181.07943822  .00003230  00000-0  45738-3 0  9990
2 13011  10.6665 354.4130 6539144 254.6142  28.9574  3.28035828349277
Source of the keplerian elements: AFSPC