OPS 4740
| Launched | 11 December 1968 |
| Flight ended | 27 December 1968 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 3604 |
| COSPAR ID | 1968-112A |
| Observing |
OPS 4740
| Launched | 11 December 1968 |
| Flight ended | 27 December 1968 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 3604 |
| COSPAR ID | 1968-112A |
| Observing |