Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: TDRS 12
Launch Details
| Launched | 23 January 2014 |
| Flight ended | – |
| Status | Operational |
| Categories |
Tracking and Data Relay Satellite System (TDRSS)
Geostationary Active satellites |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 39504 |
| COSPAR ID | 2014-004A |
| Observing |
Current orbital elements
| Inclination | 3.810° |
| Eccentricity | 0.00065 |
| RA ascending node | 1.054 hr |
| Argument perigee | 243.726° |
| Mean anomaly | 228.317° |
| Orbital period | 1435.982 min |
| Epoch of osculation | 18 Dec 2025, 05:27 |
Derived Quantities
| Min Altitude | 35764.2 km |
| Mean Altitude | 35791.5 km |
| Peak Altitude | 35818.8 km |
Launched alongside
ATLAS 5 CENTAUR R/BOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.