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OPS 1920
Launch Details
| Launched | 4 October 1966 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2481 |
| COSPAR ID | 1966-089A |
| Observing |
Current orbital elements
| Inclination | 89.823° |
| Eccentricity | 0.00322 |
| RA ascending node | 2.231 hr |
| Argument perigee | 315.236° |
| Mean anomaly | 44.589° |
| Orbital period | 167.587 min |
| Epoch of osculation | 28 Jun 2025, 13:41 |
Derived Quantities
| Min Altitude | 3665.6 km |
| Mean Altitude | 3698.0 km |
| Peak Altitude | 3730.4 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.
Launched alongside
SECOR 8