Spacecraft information: EXPLORER 30
| Launched | 18 November 1965 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Wallops Island, Virginia, USA |
| Owner | United States |
| NORAD ID | 1738 |
| COSPAR ID | 1965-093A |
| Observing |
Current orbital elements
| Inclination | 59.708° |
| Eccentricity | 0.01381 |
| RA ascending node | 0.861 hr |
| Argument perigee | 97.497° |
| Mean anomaly | 264.178° |
| Orbital period | 99.871 min |
| Epoch of osculation | 24 Aug 2026, 08:54 |
Derived Quantities
| Min Altitude | 661.0 km |
| Mean Altitude | 759.5 km |
| Peak Altitude | 858.0 km |
Orbital History
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