DELTA 1 DEB
| Launched | 9 August 1979 |
| Flight ended | 25 July 1997 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 14042 |
| COSPAR ID | 1979-072D |
| Alternative names |
YO |
| Observing |