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IRIDIUM 81

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IRIDIUM 81 is classified as:


NORAD ID: 25468
Int'l Code: 1998-051B
Perigee: 783.2 km
Apogee: 786.5 km
Inclination: 86.4 °
Period: 100.4 minutes
Semi major axis: 7155 km
RCS: 3.6686 m2 (large)
Launch date: September 8, 1998
Source: United States (US)

Spare; stored in 667 km storage orbit, not raised to 780 km operational orbit until needed
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 25468U 98051B   15245.50610802  .00000039  00000-0  68717-5 0  9993
2 25468  86.3952 294.9976 0002318  97.2614 262.8845 14.34215611889142

Source of the keplerian elements: AFSPC

N2YO: 249