000002851 001__ 2851
000002851 005__ 20160701171712.0
000002851 037__ $$aASTROimport-1008
000002851 100__ $$aTorres, K. B. V.
000002851 245__ $$aThe Hyades Binary θ2 Tau: A New Spectroscopic Orbit and Orbital Parallax
000002851 260__ $$c2010
000002851 520__ $$aA new orbital solution for θ2 Tau, obtained by combining spectroscopy with long-baseline optical interferometry, is presented. Applying the spectra disentangling technique to the data available for the system, the intrinsic component spectra and simultaneously the orbital parameters were accurately determined using, for the first time, the direct measurements of the secondary's radial velocity. The combined spectroscopic-astrometric analysis leads to component masses and the orbital parallax with unprecedented accuracy. Effective temperature and projected rotational velocity were determined from the reconstructed component spectra. 
000002851 700__ $$a Lampens, P.
000002851 700__ $$a Frémat, Y.
000002851 700__ $$a Hensberge, H.
000002851 773__ $$c221$$pBinaries - Key to Comprehension of the Universe$$v435$$y2010
000002851 85642 $$ahttp://esoads.eso.org/abs/2010ASPC..435..221T
000002851 905__ $$apublished in
000002851 980__ $$aNONREF