首页     开始     To Survive in the Universe    
Inhabited Sky
    News@Sky     天文图片     收集     论坛     Blog New!     常见问题     新闻     登录  

HD 10054


目录

图像

上传图像

DSS Images   Other Images


相关文章

Detection of a classical δ Scuti star in the new eclipsing binary system HIP 7666
HIP 7666 is a variable star newly discovered during the Hipparcosmission and classified as of unknown type (ESA 1997, The Hipparcos andTycho Catalogues, ESA SP-1200). During 23 nights between July 2000 andNovember 2000, over 2300 CCD observations in the V band were obtained.These data show that the new variable is a detached eclipsing binarysystem with an orbital period of 2.37229 days. In addition, one of thecomponents undergoes very short-period oscillations with a mainpulsation frequency of 24.46 or 25.47 c/d. HIP 7666 is therefore a newmember of the rare group of detached eclipsing binary systems with aδ Scuti type component.

Four-color and H-beta photometry for O-A0 type stars in three regions near the galactic equator
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1982A&AS...49..561W&db_key=AST

提交文章


相关链接

  • - 没有找到链接 -
提交链接


下列团体成员


观测天体数据

星座:英仙座
右阿森松:01h39m30.64s
赤纬:+52°16'00.3"
视星:8.023
距离:292.398 天文距离
右阿森松适当运动:-15.9
赤纬适当运动:-20.7
B-T magnitude:8.227
V-T magnitude:8.04

目录:
适当名称   (Edit)
HD 1989HD 10054
TYCHO-2 2000TYC 3290-952-1
USNO-A2.0USNO-A2 1350-01567684
HIPHIP 7729

→ 要求更多目录从vizier