The spin period of the intermediate polar RX J0558+53

被引：27

作者：

Allan, A

Horne, K

Hellier, C

Mukai, K

Barwig, H

Bennie, PJ

Hilditch, RW

机构：

[1] UNIV KEELE,DEPT PHYS,KEELE ST5 5BG,STAFFS,ENGLAND

[2] NASA,GODDARD SPACE FLIGHT CTR,HIGH ENERGY ASTROPHYS LAB,GREENBELT,MD 20721

[3] UNIV STERNWARTE MUNCHEN,W-8000 MUNICH 80,GERMANY

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1996年 / 279卷 / 04期

关键词：

binaries; close; stars; individual; RX J0558.0+5353; novae; cataclysmic variables; X-rays;

D O I：

10.1093/mnras/279.4.1345

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The newly discovered intermediate polar RX J0558+53 has been reported to have a spin period of 272 s. We find modulations at both 272 and 545 s, implying that the spin period of the white dwarf is twice that previously suggested, Thus, RX J0558+53, along with YY Dra, is unusual in showing a modulation with most of the power at the first harmonic, rather than at the spin frequency.

引用

页码：1345 / 1348

页数：4

共 12 条

[1]

ALLAN A, 1995, 6154 IAU

[2]

BARWIG H, 1987, ASTRON ASTROPHYS, V175, P327

[3] CCD PHOTOMETRY OF THE ECLIPSING BINARY RU UMI [J].