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OPS 6026
Launch Details
| Launched | 15 September 1966 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2418 |
| COSPAR ID | 1966-082A |
| Alternative names |
DMSP 4A F1 |
| Observing |
Current orbital elements
| Inclination | 98.294° |
| Eccentricity | 0.01162 |
| RA ascending node | 22.369 hr |
| Argument perigee | 16.544° |
| Mean anomaly | 343.949° |
| Orbital period | 99.754 min |
| Epoch of osculation | 28 Jun 2025, 10:14 |
Derived Quantities
| Min Altitude | 671.1 km |
| Mean Altitude | 753.9 km |
| Peak Altitude | 836.7 km |
Orbital History
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