OPS 8520
Satellite information OPS 8520
| Spacetrack Directory Name | OPS 8520 |
| Orbit launches |
1970-05-20 |
| Deorbitation date |
1974-03-08 |
| Days in orbit | 1388 |
| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
