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OPS 1427
Launch Details
| Launched | 9 June 1966 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Wallops Island, Virginia, USA |
| Owner | United States |
| NORAD ID | 2201 |
| COSPAR ID | 1966-052A |
| Alternative names |
OV3-4 |
| Observing |
Current orbital elements
| Inclination | 40.903° |
| Eccentricity | 0.22368 |
| RA ascending node | 18.814 hr |
| Argument perigee | 267.789° |
| Mean anomaly | 66.713° |
| Orbital period | 142.567 min |
| Epoch of osculation | 27 Aug 2025, 20:01 |
Derived Quantities
| Min Altitude | 647.0 km |
| Mean Altitude | 2669.1 km |
| Peak Altitude | 4691.2 km |
Orbital History
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