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DELTA 2 R/B

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NORAD ID: 21228
Int'l Code: 1991-028B
Perigee: 562.3 km
Apogee: 2,344.0 km
Inclination: 24.0 °
Period: 114.8 minutes
Semi major axis: 7824 km
RCS: 10.7805 m2 (large)
Launch date: April 13, 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 21228U 91028B   24117.68021653  .00000667  00000-0  23111-3 0  9991
2 21228  23.9893 123.7115 1138620 139.1936 229.9617 12.54430547512182
Source of the keplerian elements: AFSPC