OPS 4923
| Launched | 5 July 1964 |
| Flight ended | 2 January 1965 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 826 |
| COSPAR ID | 1964-036B |
| Observing |
OPS 4923
| Launched | 5 July 1964 |
| Flight ended | 2 January 1965 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 826 |
| COSPAR ID | 1964-036B |
| Observing |