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CAT 4

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CAT 4 is classified as:


NORAD ID: 13011
Int'l Code: 1981-122B
Perigee: 249.4 km
Apogee: 26,348.7 km
Inclination: 10.5 °
Period: 457.6 minutes
Semi major axis: 19670 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   19110.88618991  .00002493  00000-0  37131-3 0  9998
2 13011  10.4653 314.5242 6634267  49.6801 351.7362  3.14698061277067
Source of the keplerian elements: AFSPC