Spacecraft information: EXPLORER 16
| Launched | 15 December 1962 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Wallops Island, Virginia, USA |
| Owner | United States |
| NORAD ID | 506 |
| COSPAR ID | 1962-070A |
| Observing |
Current orbital elements
| Inclination | 52.004° |
| Eccentricity | 0.02764 |
| RA ascending node | 1.294 hr |
| Argument perigee | 98.803° |
| Mean anomaly | 264.430° |
| Orbital period | 103.913 min |
| Epoch of osculation | 26 Mar 2026, 12:05 |
Derived Quantities
| Min Altitude | 748.3 km |
| Mean Altitude | 950.6 km |
| Peak Altitude | 1153.0 km |
Orbital History
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