Key statistics
Satellite NAVSTAR 84 (USA 545) at a glance.
Uptime
30
Days in orbit
Revolutions
≈ 2.0
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
55.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for NAVSTAR 84 (USA 545).
Object identification
Identified? True
Debris? False
Object name: NAVSTAR 84 (USA 545)
International designator: 2025-116A
Object number (NORAD): 64202
Object ID (CCSDS): 64202
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 717.953 minutes
Inclination: 54.978 deg
SMA: 26559.771 km
Apoapsis: 20185.44 km
Periapsis: 20177.833 km
RAAN: 45.4413 deg
Eccentricy: 0.0001432
Argument of periapsis: 300.701 deg
Mean anomaly: 235.6146 deg
Mean motion: 2.00570136 rev/day
Mean motion (dot): -0.00000077 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: June 27, 2025, 5:57 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: June 27, 2025, 8:08 a.m. UTC
TLE line 0: 0 NAVSTAR 84 (USA 545)
TLE line 1: 1 64202U 25116A 25178.33933604 -.00000077 00000-0 00000-0 0 9998
TLE line 2: 2 64202 54.9780 45.4413 0001432 300.7010 235.6146 2.00570136 754
Live tracking on map
Real-time ground track for satellite NAVSTAR 84 (USA 545).
In-orbit conjunctions
There are no conjunctions computed for NAVSTAR 84 (USA 545), at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Eighth of ten GPS III missions.
NAVSTAR 84 (USA 545) was lifted into orbit during the mission ‘Falcon 9 Block 5 | GPS III SV08’, on board a Falcon 9 space rocket.
The launch took place on May 30, 2025, 5:37 p.m. from Space Launch Complex 40.
For more information about the launch, click the button.
Falcon 9 Block 5 | GPS III SV08
Agency: United States Space Force
Status: Launch Successful
Launch date: May 30, 2025, 5:37 p.m. UTC
Rocket: Falcon 9
Launch pad: Space Launch Complex 40
Location: Cape Canaveral SFS, FL, USA
...
Latest news about this satellite
SpaceX launches latest GPS III satellite for U.S. military
GPS III SV-08, built by Lockheed Martin, is the eighth of 10 GPS III spacecraft. The post SpaceX launches latest GPS III satellite for U.S. military appeared first on SpaceNews.
Live coverage: SpaceX to launch GPS III-7 mission on Falcon 9 rocket from Cape Canaveral
The mission represents a short turnaround time for a national security mission, launching just three months after getting the call up from the government. SpaceX is targeting liftoff from pad 40 at 1:23 p.m. EDT (1723 UTC).
SpaceX to launch another GPS III satellite in record turnaround
The launch of GPS III SV-08 — the eighth satellite in the GPS III constellation — was originally assigned to United Launch Alliance (ULA) The post SpaceX to launch another GPS III satellite in record turnaround appeared first on SpaceNews.
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