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IUS R/B(1)

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NORAD ID: 21640
Int'l Code: 1991-054C
Perigee: 301.8 km
Apogee: 27,371.1 km
Inclination: 26.6 °
Period: 476.5 minutes
Semi major axis: 20207 km
RCS: 11.7716 m2 (large)
Launch date: August 2, 1991
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

Note: This is a ROCKET BODY
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 21640U 91054C   24116.49086055  .00003590  00000-0  14218-2 0  9998
2 21640  26.5604  92.8352 6697832 241.1192  37.1907  3.02228374315959
Source of the keplerian elements: AFSPC