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Spacecraft information: MIDAS 4 DEB
Launch Details
| Launched | 20 October 1961 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2371 |
| COSPAR ID | 1961-028F |
| Observing |
Current orbital elements
| Inclination | 95.839° |
| Eccentricity | 0.05728 |
| RA ascending node | 20.413 hr |
| Argument perigee | 156.272° |
| Mean anomaly | 206.570° |
| Orbital period | 165.498 min |
| Epoch of osculation | 11 Jul 2026, 10:24 |
Derived Quantities
| Min Altitude | 3042.2 km |
| Mean Altitude | 3614.2 km |
| Peak Altitude | 4186.1 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.