SBIRS GEO 3 (USA 273)

NORAD ID: 41937

Int'l Code: 2017-004A

Perigee: 35,784.5 km

Apogee: 35,803.1 km

Inclination: 1.5 °

Period: 1,436.1 minutes

Semi major axis: 42164 km

RCS: Unknown

Launch date: January 21, 2017
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

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Two Line Element Set (TLE):

1 41937U 17004A   24338.14131115 -.00000120  00000-0  00000+0 0  9996
2 41937   1.4584  13.3165 0002207 236.3085 136.9293  1.00271486 28973

Source of the keplerian elements: McCants