DELTA 1 R/B(2)
| Launched | 15 October 1975 | 
| Flight ended | 29 April 1976 | 
| Status | Decayed | 
| Launch site | Air Force Eastern Test Range, Florida, USA | 
| Owner | United States | 
| NORAD ID | 8368 | 
| COSPAR ID | 1975-100C | 
| Observing | 
DELTA 1 R/B(2)
| Launched | 15 October 1975 | 
| Flight ended | 29 April 1976 | 
| Status | Decayed | 
| Launch site | Air Force Eastern Test Range, Florida, USA | 
| Owner | United States | 
| NORAD ID | 8368 | 
| COSPAR ID | 1975-100C | 
| Observing |