OPS 2155 DEB
| Launched | 27 October 1965 |
| Flight ended | 31 October 1965 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 1639 |
| COSPAR ID | 1965-086B |
| Observing |
Launched alongside
OPS 2155OPS 2155 DEB
| Launched | 27 October 1965 |
| Flight ended | 31 October 1965 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 1639 |
| COSPAR ID | 1965-086B |
| Observing |
Launched alongside
OPS 2155