43 citations · 86 across the 3 of their papers we have counts for
3 papers
The formation and evolution of binary systems. III. Low-mass binaries in the Praesepe cluster
J. Bouvier, G. Duchene, J. -C. Mermilliod +1
With the aim of investigating the binary population of the 700 Myr old Praesepe cluster, we have observed 149 G and K-type cluster members using adaptive optics. We detected 26 bin…
Open clusters with Hipparcos I. Mean astrometric parameters
N. Robichon, F. Arenou, J. -C. Mermilliod +1
New memberships, mean parallaxes and proper motions of all 9 open clusters closer than 300 pc (except the Hyades) and 9 rich clusters between 300 and 500 pc have been computed usin…
The Hyades: distance, structure, dynamics, and age
M. A. C. Perryman, A. G. A. Brown, Y. Lebreton +7
We use absolute trigonometric parallaxes from the Hipparcos Catalogue to determine individual distances to members of the Hyades cluster, from which the 3-dimensional structure of…