Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
SYNCOM 3
Launch Details
| Launched | 18 August 1964 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 858 |
| COSPAR ID | 1964-047A |
| Observing |
Current orbital elements
| Inclination | 6.121° |
| Eccentricity | 0.00036 |
| RA ascending node | 4.534 hr |
| Argument perigee | 138.144° |
| Mean anomaly | 201.260° |
| Orbital period | 1435.507 min |
| Epoch of osculation | 07 Jul 2025, 09:06 |
Derived Quantities
| Min Altitude | 35766.9 km |
| Mean Altitude | 35782.2 km |
| Peak Altitude | 35797.5 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
DELTA 1 R/B