Spacecraft information: OPS 1527
| Launched | 21 April 1966 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2150 |
| COSPAR ID | 1966-034A |
| Alternative names |
OV3-1 |
| Observing |
Current orbital elements
| Inclination | 82.370° |
| Eccentricity | 0.13932 |
| RA ascending node | 13.016 hr |
| Argument perigee | 89.529° |
| Mean anomaly | 286.479° |
| Orbital period | 114.104 min |
| Epoch of osculation | 21 May 2026, 14:38 |
Derived Quantities
| Min Altitude | 336.2 km |
| Mean Altitude | 1421.8 km |
| Peak Altitude | 2507.5 km |
Orbital History
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