USA 253

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USA 253 is classified as:

Military

NORAD ID: 40099

Int'l Code: 2014-043A

Perigee: 36,787.5 km

Apogee: 36,820.2 km

Inclination: 4.6 °

Period: 1,488.0 minutes

Semi major axis: 43174 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   25198.51732569 -.00000064  00000-0  00000+0 0  9997
2 40099   4.6131  79.3265 0003790  73.1474 190.3380  0.96773501  3900

Source of the keplerian elements: McCants