Spacecraft information: DELTA 1 R/B(1)
| Launched | 30 January 1972 |
| Flight ended | 26 September 1978 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 5815 |
| COSPAR ID | 1972-005B |
| Observing |
Spacecraft information: DELTA 1 R/B(1)
| Launched | 30 January 1972 |
| Flight ended | 26 September 1978 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 5815 |
| COSPAR ID | 1972-005B |
| Observing |