OAO 1 |
USA |
| Designation | 02142 / 66031A |
| Launch date | 08 Apr 1966 - 19:35 UT |
| Launch site | CC, LC12 |
| Launch vehicle | Atlas-SLV3 Agena-D (#5001 - AA15) |
| Mission | Scientific: UV astronomy |
| Earth orbit: | |
| Perigee/Apogee | 782/793 km |
| Inclination | 35° |
| Period | 100.6 min |
| Out of service | 08 Apr 1966 |
| Cause | Power failure |