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Title: Ultraviolet variability of HD 62001 - The central star of the missing nebula V-V 1-7
Authors: Kameswara Rao, N
Gilra, D. P
Keywords: Variable Stars;Photometry;Ultraviolet Spectroscopy
Issue Date: Mar-1983
Publisher: Indian Academy of Sciences
Citation: Journal of Astrophysics and Astronomy, Vol. 4, No. 1, pp. 59 – 63
Abstract: IUE observations of HD 62001 do not confirm the ultraviolet variability of 0.15 mag seen from the ANS observations. These intriguing variations in ANS observations seem to be caused by a nearby (∼ 70 arcsec away) B star getting in and out of the field of view of the telescope, which had a jitter of 20 arcsec. There seems to be no evidence for the presence of a hot companion, either from the energy distribution or from UV variability. However, visual light variations are present. This, coupled with the radial velocity variations, indicates a binary nature probably of Algol type.
Description: Open Access
ISSN: 0250-6335
Appears in Collections:IIAP Publications

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