Spacecraft information: OPS 6785
| Launched | 13 May 1966 |
| Flight ended | 26 October 1970 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2172 |
| COSPAR ID | 1966-039B |
| Observing |
Spacecraft information: OPS 6785
| Launched | 13 May 1966 |
| Flight ended | 26 October 1970 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2172 |
| COSPAR ID | 1966-039B |
| Observing |