Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
USA 99
Launch Details
Launched | 6 February 1994 |
Flight ended | – |
Status | Operational |
Categories |
Geostationary
Active satellites |
Launch site | Air Force Eastern Test Range, Florida, USA |
Owner | United States |
NORAD ID | 22988 |
COSPAR ID | 1994-009A |
Alternative names |
MILSTAR-1 1 |
Observing |
Current orbital elements
Inclination | 16.429° |
Eccentricity | 0.00029 |
RA ascending node | 2.400 hr |
Argument perigee | 356.941° |
Mean anomaly | 221.474° |
Orbital period | 1436.063 min |
Epoch of osculation | 25 Apr 2024, 08:42 |
Derived Quantities
Min Altitude | 35781.0 km |
Mean Altitude | 35793.1 km |
Peak Altitude | 35805.2 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
TITAN 4 CENTAUR R/B