USA 253

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USA 253 is classified as:

Military

NORAD ID: 40099

Int'l Code: 2014-043A

Perigee: 36,789.1 km

Apogee: 36,820.4 km

Inclination: 3.4 °

Period: 1,488.1 minutes

Semi major axis: 43175 km

RCS: Unknown

Launch date: July 28, 2014
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

USA 253 is a satellite that is part of Geosynchronous Space Situational Awareness Program (GSSAP). GSSAP satellites are a space-based capability operating in the near-geosynchronous orbit regime supporting U.S. Strategic Command space surveillance operations as a dedicated Space Surveillance Network (SSN) sensor.

1 40099U 14043A   24124.63901576 -.00000126  00000-0  00000+0 0  9993
2 40099   3.4411  84.5625 0003631  23.3066 347.3282  0.96770600 19879

Source of the keplerian elements: McCants