uvby photometry of the magnetic CP stars 45 Leonis, HR 4330, 49 Herculis, and HR 6718

被引：16

作者：

Adelman, SJ ^{[1
]}

Rayle, KE ^{[1
]}

Pi, CLM ^{[1
]}

机构：

[1] Dept Phys, Charleston, SC 29409 USA

来源：

ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 1999年 / 136卷 / 02期

关键词：

stars : chemically peculiar; stars; individual; 45; Leo; HR; 4330; 49; Her; and HR 6718;

D O I：

10.1051/aas:1999221

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Differential Stromgren uvby photometric observations from the Four College Automated Photoelectric Telescope are presented for the magnetic CP stars 45 Lee, HR 4330, 49 Her, and HR 6718. We refined Winter's periods for 45 Leo and HR 6718 to 1.443820 days and 0.51899 days, respectively. For KR 4330 our period of 3.516 days is quite different from that of Winter. That for 49 Her, 0.93663 days, is an alias of Winzer's.

引用

页码：379 / 383

页数：5

共 21 条

[1] THE RELATION BETWEEN ROTATIONAL VELOCITIES AND SPECTRAL PECULIARITIES AMONG A-TYPE STARS [J].