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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/4365
Title: Photometric and radial velocity variations of RCrB near maximum light
Authors: Raveendran, A. V
Ashoka, B. N
Kameswara Rao, N
Keywords: Light Curve
Radial Velocity
Radiant Flux Density
Stellar Spectrophotometry
Variable Stars
Fourier Analysis
Power Spectra
Stellar Envelopes
UBV Spectra
Issue Date: 1986
Publisher: D. Reidel Publishing Co
Citation: Kurt Hunger, Detlef Schoenberner, and N. Kameswara Rao., eds., Hydrogen Deficient Stars and Related Objects, Proceedings of IAU Colloq. 87, held in Mysore, India, Nov. 10 - 15, 1985, Vol. 128, pp. 191 - 195
Abstract: Fourier analysis of the light curves of R CrB in the V band near maximum shows that in addition to several significant short periods there is a modulation of the visual light with a period around 1170 days, similar to that of the L band flux, noticed by Strecker. This indicates that there is some contribution to the visual light variations of the star from the pulsating circumstellar dust. Radial velocities of R CrB obtained at Kavalur during February-May 1985 show variations with a period around 47 days.
URI: http://hdl.handle.net/2248/4365
Appears in Collections:IIAP Publications

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