PHOTOELECTRIC PHOTOMETRY OF THE BETA CEPHEI STAR BW VULPECULAE (1988-1991)

Authors
STERKEN C PIGULSKI A LIU ZL
Citation
C. Sterken et al., PHOTOELECTRIC PHOTOMETRY OF THE BETA CEPHEI STAR BW VULPECULAE (1988-1991), Astronomy & Astrophysics. Supplement series, 98(2), 1993, pp. 383-389
Citations number
6
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy & Astrophysics. Supplement series → ACNP
ISSN journal
03650138
Volume
98
Issue
2
Year of publication
1993
Pages
383 - 389
Database
ISI
SICI code
0365-0138(1993)98:2<383:PPOTBC>2.0.ZU;2-G
Abstract
BW Vul, the beta Cephei star with the largest-known amplitude, has bee n observed through several cycles of pulsation. The data, obtained at three observatories, were homogenized, and are presented in tabular fo rm. Times of minimum and maximum light were derived, and a contemporar y value for the period is deduced. Our data do not reveal any sudden p eriod change in the time span 1988-1991.