SBIRS GEO 3 (USA 273)

NORAD ID: 41937

Int'l Code: 2017-004A

Perigee: 35,759.6 km

Apogee: 35,828.9 km

Inclination: 5.0 °

Period: 1,436.1 minutes

Semi major axis: 42165 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   18245.36445963 0.00000000  00000-0  00000-0 0    09
2 41937   4.9800 313.3420 0008220 118.6061 241.3939  1.00270000    09

Source of the keplerian elements: McCants