4-COLOR PHOTOMETRY OF THE DOUBLE-MODE CEPHEID EW SCUTI

被引：5

作者：

FIGER, A

PORETTI, E

STERKEN, C

WALKER, N

机构：

[1] OSSERV ASTRON MERATE,I-22055 MERATE,ITALY

[2] VRIJE UNIV BRUSSELS,UNIV BRUSSELS,INST ASTROPHYS,B-1050 BRUSSELS,BELGIUM

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1991年 / 249卷 / 03期

关键词：

D O I：

10.1093/mnras/249.3.563

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present uvby observations of the double-mode Cepheid EW Scuti and provide the first photoelectric light curves related to the two periods P0 = 5.8232 +/- 0.0002 d and P1 = 4.0673 +/- 0.0002 d. A frequency analysis of the data yields an adequate solution for the light variation of EW Sct.

引用

页码：563 / 566

页数：4

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