Accurate masses of very low mass stars. II. The very low mass triple system GL 866
We present very accurate orbital parameters and mass measurements (2.4% accuracy) for the well known very low mass triple system Gl 866. We obtain first orbital elements for the short-period orbit and greatly improve the long period orbit. All three stars have masses close to 0.1 M_sun, and the system thus provides the strongest constraints to date
Delfosse, X. et al.
Fecha de publicación:
10
1999