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Title: A detailed spectroscopic analysis of epsilon Per I. Determination of the orbital parameters and of the frequencies
Authors: De Cat, Peter
Telting, J
Aerts, Conny
Mathias, P #
Issue Date: Jul-2000
Publisher: Springer-verlag
Series Title: Astronomy and astrophysics vol:359 issue:2 pages:539-551
Abstract: We present the analysis of 445 high signal-to-noise spectra of the Si III triplet at 4553 Angstrom, 4568 Angstrom, 4575 Angstrom of the line-profile variable star epsilon Persei. The data were gathered during 14 consecutive nights and fully cover the orbital cycle of the binary. The orbital parameters that we derive from our data for the close binary are in full agreement with those found in 1995 by Tarasov et al. Our data does not offer a conclusive test of the presence of the 4156-d period,
ISSN: 0004-6361
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Institute of Astronomy
# (joint) last author

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