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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 | 6.097° |
| Eccentricity | 0.00034 |
| RA ascending node | 4.541 hr |
| Argument perigee | 136.181° |
| Mean anomaly | 125.191° |
| Orbital period | 1435.497 min |
| Epoch of osculation | 27 Jun 2025, 04:41 |
Derived Quantities
| Min Altitude | 35767.7 km |
| Mean Altitude | 35782.0 km |
| Peak Altitude | 35796.3 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