Spacecraft information: ATLAS D R/B
| Launched | 4 October 1965 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 1616 |
| COSPAR ID | 1965-078B |
| Observing |
Current orbital elements
| Inclination | 144.234° |
| Eccentricity | 0.09710 |
| RA ascending node | 6.894 hr |
| Argument perigee | 145.800° |
| Mean anomaly | 220.913° |
| Orbital period | 107.733 min |
| Epoch of osculation | 26 Feb 2026, 01:34 |
Derived Quantities
| Min Altitude | 400.7 km |
| Mean Altitude | 1129.0 km |
| Peak Altitude | 1857.2 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.