ATLAS 28E R/B

NORAD ID: 20563

Int'l Code: 1990-031D

Perigee: 603.7 km

Apogee: 687.7 km

Inclination: 89.9 °

Period: 97.5 minutes

Semi major axis: 7016 km

RCS: Unknown

Launch date: April 11, 1990
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

Note: This is a ROCKET BODY

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Two Line Element Set (TLE):

1 20563U 90031D   24154.37605266  .00001305  00000-0  17736-3 0  9996
2 20563  89.8534 269.5607 0059871 322.6704  37.0363 14.77091294260468

Source of the keplerian elements: AFSPC