Spacecraft information: USA 56-58 DEB
| Launched | 10 April 1990 |
| Flight ended | 2 June 2000 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 24636 |
| COSPAR ID | 1990-031J |
| Observing |
Launched alongside
USA 56 USA 57 USA 58 ATLAS 28E R/B ATLAS 28E DEB ATLAS 28E DEB ATLAS 28E DEB ATLAS 28E DEB