MIGHTYSAT 1
| Launched | 3 December 1998 |
| Flight ended | 20 November 1999 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25551 |
| COSPAR ID | 1998-069C |
| Observing |
MIGHTYSAT 1
| Launched | 3 December 1998 |
| Flight ended | 20 November 1999 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25551 |
| COSPAR ID | 1998-069C |
| Observing |