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RELAY 1
Launch Details
| Launched | 12 December 1962 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 503 |
| COSPAR ID | 1962-068A |
| Alternative names |
A-15 |
| Observing |
Current orbital elements
| Inclination | 47.514° |
| Eccentricity | 0.28377 |
| RA ascending node | 5.403 hr |
| Argument perigee | 222.421° |
| Mean anomaly | 330.884° |
| Orbital period | 185.052 min |
| Epoch of osculation | 27 Aug 2025, 08:15 |
Derived Quantities
| Min Altitude | 1333.5 km |
| Mean Altitude | 4386.0 km |
| Peak Altitude | 7438.4 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