Title: A study on the nature of the peculiar supergiant HD 101584
Authors: Bakker, EJ
Lamers, HJGLM
Waters, Laurentius
Waelkens, Christoffel
Trams, NR
Van Winckel, Hans
Issue Date: Mar-1996
Publisher: Springer verlag
Series Title: Astronomy and astrophysics vol:307 issue:3 pages:869-890
Abstract: We present a study of low- and high-resolution ultraviolet, high-resolution optical CAT/CES spectra and ultraviolet, optical and infrared photometry of the peculiar supergiant HD 101584. From the photometry we learn that the ultraviolet and optical energy distribution cannot be fitted in a consistent way and we need a model in which the UV and optical energy distribution are formed by different gas. The Geneva photometry is best fitted to a B9II Kurucz model, T-eff = 12000 +/- 1000 K and log g = 3.0 +/- 1.0, with an extinction of E(B - V) = 0.49 +/- 0.05.
ISSN: 0004-6361
Publication status: published
KU Leuven publication type: DI
Appears in Collections:Institute of Astronomy

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