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Spacecraft information: OPS 3662
Launch Details
| Launched | 16 July 1964 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 836 |
| COSPAR ID | 1964-040A |
| Alternative names |
VELA 3 |
| Observing |
Current orbital elements
| Inclination | 51.957° |
| Eccentricity | 0.47442 |
| RA ascending node | 8.211 hr |
| Argument perigee | 284.438° |
| Mean anomaly | 0.776° |
| Orbital period | 6020.888 min |
| Epoch of osculation | 11 Nov 2025, 07:45 |
Derived Quantities
| Min Altitude | 51248.6 km |
| Mean Altitude | 103260.1 km |
| Peak Altitude | 155271.6 km |
Orbital History
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