Tracking 32523 objects as of 13-Dec-2025
HD Live streaming from Space Station
objects crossing your sky now

USA 254

Track USA 254 now!
USA 254 is classified as:


NORAD ID: 40100
Int'l Code: 2014-043B
Perigee: 36,104.3 km
Apogee: 36,129.4 km
Inclination: 4.2 °
Period: 1,452.6 minutes
Semi major axis: 42487 km
RCS: Unknown
Launch date: July 28, 2014
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

USA 254 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.
Your satellite tracking list
Your tracking list is empty




NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 40100U 14043B   25345.53260127  .00000023  00000-0  00000+0 0  9996
2 40100   4.2303  78.4926 0002956 215.6976 184.8423  0.99130053 25718
Source of the keplerian elements: McCants