CCD Measurements of Hipparcos Wide Visual Double Stars

D. Sinachopoulos , P. Gavras , T. Medupe , C. Ducourant (1, 2, 3) , O. Dionatos

1 L3AB - Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux
2 OASU - Observatoire aquitain des sciences de l'univers
3 LAB - Laboratoire d'Astrophysique de Bordeaux [Pessac]

We present final astrometric and photometric results of CCD observations of HIPPARCOS visual double stars obtained with the Kryonerion 1.2m telescope. The new measurements together with several hundreds more obtained during the last two years in both hemispheres, will permit the determination of the physical pairs in the sample.

Domaines: Cosmologie et astrophysique extra-galactique [astro-ph.CO]; Astrophysique [astro-ph]

D. Sinachopoulos, P. Gavras, T. Medupe, C. Ducourant, O. Dionatos. CCD Measurements of Hipparcos Wide Visual Double Stars. RECENT ADVANCES IN ASTRONOMY AND ASTROPHYSICS: 7th International Conference of the Hellenic Astronomical Society. Volume 848, pp. 389-393, 2006, France. pp.389-393, ⟨10.1063/1.2348006⟩. ⟨hal-00130069⟩