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ESIAFI 1 (COMSTAR 4)

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ESIAFI 1 (COMSTAR 4) is classified as:


NORAD ID: 12309
Int'l Code: 1981-018A
Perigee: 35,788.8 km
Apogee: 35,805.1 km
Inclination: 14.6 °
Period: 1,436.3 minutes
Semi major axis: 42167 km
RCS: 22.0984 m2 (large)
Launch date: February 21, 1981
Source: United States (US)

Telephone, television and data services; projected end of life 2005.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 12309U 81018A   15148.06851249  .00000000  00000-0  10000-3 0  9991
2 12309 014.6415 349.3295 0001931 150.6892 209.2953 01.00260240126956

Source of the keplerian elements: AFSPC

N2YO: 336