ATLAS 2A CENTAUR R/B
| Launched | 8 October 1998 |
| Flight ended | 13 April 1999 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25496 |
| COSPAR ID | 1998-057B |
| Observing |
Launched alongside
EUTELSAT 4BATLAS 2A CENTAUR R/B
| Launched | 8 October 1998 |
| Flight ended | 13 April 1999 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25496 |
| COSPAR ID | 1998-057B |
| Observing |
Launched alongside
EUTELSAT 4B