000002511 001__ 2511
000002511 005__ 20160701171706.0
000002511 037__ $$aASTROimport-668
000002511 100__ $$aIlijic, S.
000002511 245__ $$aThe invisible component of the triple system AC Velorum
000002511 260__ $$c2004
000002511 520__ $$aAC Vel has two B-type eclipsing components, and the presence of a third component is indicated by: 1) light-time effects, and 2) the need for about ten per cent third light in the photometric solutions. The wide orbit is derived from the light-time effect and provides a surprisingly high lower limit to the mass of the third component, indicating that this component is multiple. We present the disentangling of the binary component spectra, and the identification of the third component in the Balmer hydrogen lines. 
000002511 700__ $$a Freyhammer, L. M.
000002511 700__ $$a Helt, B. E.
000002511 700__ $$a Hensberge, H.
000002511 700__ $$a Pavlovski, K.
000002511 700__ $$a Clausen, J. V.
000002511 773__ $$c242-244$$pSpectroscopically and Spatially Resolving the Components of the Close Binary Stars$$v318$$y2004
000002511 85642 $$ahttp://esoads.eso.org/abs/2004ASPC..318..242I
000002511 905__ $$apublished in
000002511 980__ $$aNONREF