VARIATIONS OF THE AP STAR HD-208217

Citation
J. Manfroid et G. Mathys, VARIATIONS OF THE AP STAR HD-208217, Astronomy and astrophysics, 320(2), 1997, pp. 497-499
Citations number
6
Categorie Soggetti
Astronomy & Astrophysics
Journal title
ISSN journal
00046361
Volume
320
Issue
2
Year of publication
1997
Pages
497 - 499
Database
ISI
SICI code
0004-6361(1997)320:2<497:VOTASH>2.0.ZU;2-#
Abstract
We present a new determination of the rotation period of the Ap star H D 208217 based on photometric and magnetic measurements. The variation s of this star are remarkable by the strong anharmonicity of its light curves in all colours as well as by the double wave of its mean magnet ic field modulus variations.