Weak-line T Tauri stars
| alt label |
|
|||||||
|---|---|---|---|---|---|---|---|---|
| dcterms modified |   |
|||||||
| broader |
|
|||||||
| definition | A T Tauri star that lacks strong emission lines in its optical spectrum, and lacks both strong stellar wind and infrared excess. These objects are believed to be pre-main sequence stars without obvious signs for disk accretion. Weak-line T Tauri stars result from the evolution of classical T Tauri stars. | |||||||
| type |
|
|||||||
| contributor | AAS_Frey.Katie_Admin original | |||||||