EXPLORER 23 DEB
| Launched | 5 November 1964 | 
| Flight ended | 28 May 1974 | 
| Status | Decayed | 
| Launch site | Wallops Island, Virginia, USA | 
| Owner | United States | 
| NORAD ID | 6732 | 
| COSPAR ID | 1964-074E | 
| Observing | 
EXPLORER 23 DEB
| Launched | 5 November 1964 | 
| Flight ended | 28 May 1974 | 
| Status | Decayed | 
| Launch site | Wallops Island, Virginia, USA | 
| Owner | United States | 
| NORAD ID | 6732 | 
| COSPAR ID | 1964-074E | 
| Observing |