Spacecraft information: STEREO B
| Launched | 25 October 2006 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 29511 |
| COSPAR ID | 2006-047B |
| Alternative names |
STEREO WEST STEREO LEAD SOLAR TERRESTRIAL RELATIONS OBSERVATORY B |
| Observing |