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USA 31

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USA 31 is classified as:


NORAD ID: 19458
Int'l Code: 1988-077A
Perigee: 808.4 km
Apogee: 39,509.7 km
Inclination: 27.2 °
Period: 716.7 minutes
Semi major axis: 26530 km
RCS: Unknown
Launch date: September 2, 1988
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 19458U 88077A   25185.86563661 -.00000240  00000-0 -36230-2 0  9993
2 19458  27.1946 108.7661 7293863  18.4898 357.8348  2.00907705  8346
Source of the keplerian elements: AFSPC