EXPLORER 23 DEB
| Launched | 5 November 1964 |
| Flight ended | 14 July 1969 |
| Status | Decayed |
| Launch site | Wallops Island, Virginia, USA |
| Owner | United States |
| NORAD ID | 4019 |
| COSPAR ID | 1964-074C |
| Observing |
EXPLORER 23 DEB
| Launched | 5 November 1964 |
| Flight ended | 14 July 1969 |
| Status | Decayed |
| Launch site | Wallops Island, Virginia, USA |
| Owner | United States |
| NORAD ID | 4019 |
| COSPAR ID | 1964-074C |
| Observing |