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USA 255

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USA 255 is classified as:


NORAD ID: 40101
Int'l Code: 2014-043C
Launch date: July 28, 2014
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

USA 255 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.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 40101U 14043C   26255.18308759 -.00000184  00000-0  00000-0 0  9993
2 40101   9.4394  56.3660 0012532 335.8562 206.6670  0.98728722 26165
Source of the keplerian elements: AFSPC