首页     To Survive in the Universe    
Services
    Why to Inhabit     Top Contributors     天文图片     收集     论坛     Blog New!     常见问题     登录  
→ Adopt this star  

HD 137589


目录

图像

上传图像

DSS Images   Other Images


相关文章

The Absolute Dimensions of the Overcontact Binary FI Bootis
UBVRCIC photometry of the W UMa eclipsing binaryFI Bootis has been obtained and analyzed simultaneously with previouslypublished photometry and radial velocities. The analysis of the lightand radial velocity curves shows that the system is an A-type W UMasystem consisting of stars with masses 0.82 and 0.31 Msolar.

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:牧夫座
右阿森松:15h24m50.08s
赤纬:+51°12'36.9"
视星:8.873
距离:98.814 天文距离
右阿森松适当运动:-10.7
赤纬适当运动:1.6
B-T magnitude:9.477
V-T magnitude:8.923

目录:
适当名称
HD 1989HD 137589
TYCHO-2 2000TYC 3488-716-1
USNO-A2.0USNO-A2 1350-08621013
HIPHIP 75449
→ 要求更多目录从vizier