Spacecraft information: DELTA 1 R/B(1)
| Launched | 2 August 1981 |
| Flight ended | 22 November 1988 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12626 |
| COSPAR ID | 1981-070C |
| Observing |
Spacecraft information: DELTA 1 R/B(1)
| Launched | 2 August 1981 |
| Flight ended | 22 November 1988 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12626 |
| COSPAR ID | 1981-070C |
| Observing |