Spacecraft information: RADIATION SAT
| Launched | 27 September 1963 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 671 |
| COSPAR ID | 1963-038C |
| Alternative names |
5E-1 |
| Observing |
Current orbital elements
| Inclination | 89.966° |
| Eccentricity | 0.00382 |
| RA ascending node | 22.195 hr |
| Argument perigee | 281.275° |
| Mean anomaly | 78.410° |
| Orbital period | 107.045 min |
| Epoch of osculation | 11 Jul 2026, 11:09 |
Derived Quantities
| Min Altitude | 1068.5 km |
| Mean Altitude | 1097.0 km |
| Peak Altitude | 1125.5 km |
Orbital History
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