DELTA 1 R/B(2)
| Launched | 15 December 1978 |
| Flight ended | 22 December 1987 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 13915 |
| COSPAR ID | 1978-116C |
| Observing |
DELTA 1 R/B(2)
| Launched | 15 December 1978 |
| Flight ended | 22 December 1987 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 13915 |
| COSPAR ID | 1978-116C |
| Observing |