Image Details
Caption: Fig. 1.
(Top): (MK, mass) relation: solid points are eclipsing binaries; open triangles are from Henry & McCarthy (1993). The solid line is the empirical relation from the latter paper, while the dotted lines are theoretical relations from Baraffe et al. (1998) for ages of 0.1, 1 and 10 Gyr. (Bottom): The distribution of the 8 pc stars in the (r3, MK) plane. Solid points mark the brightest stars in individual systems.
© 1999. The American Astronomical Society. All rights reserved. Printed in U.S.A.