Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/3680
Title: Comments on the variability and physical parameters of the F supergiant Phi Cassiopeiae
Authors: Ferro, A. A
Parrao, L
Giridhar, S
Keywords: Cassiopeia constellation;F stars;Supergiant Stars;Variability;Variable Stars;Astronomical Photometry;Radial Velocity;UBV Spectra
Issue Date: Aug-1988
Publisher: Astronomical Society of the Pacific
Citation: Publications of the Astronomical Society of the Pacific, Vol. 100, No. 630, pp. 993 - 998
Abstract: UBVRI and uvby photometry and radial velocities have been obtained for the F0 Ia supergiant Phi Cas. The variability is confirmed from the radial velocities; the velocity range is small (Delta V/subr of about 6 km/s). No indication is found of strict periods longer than 15 days. The physical parameters Te = 7300 K + or - 300 K, R = 245 + or - 45 solar radii, and log g = 0.9 + or - 0.2 are estimated.
URI: http://hdl.handle.net/2248/3680
ISSN: 0004-6280
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Appears in Collections:IIAP Publications

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