Spacecraft information: USA 189
| Launched | 20 June 2006 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 29242 |
| COSPAR ID | 2006-024C |
| Alternative names |
MITEX UPPER STAGE |
| Observing |