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 21086


目录

图像

上传图像

DSS Images   Other Images


相关文章

Speckle Observations of Binary Stars with the WIYN Telescope. III. A Partial Survey of A, F, and G Dwarfs
Two hundred thirty nearby main-sequence stars with spectral types in therange of A to G have been observed by way of speckle interferometryusing the WIYN 3.5 m telescope at Kitt Peak, Arizona. The stars had noprevious mention of duplicity in the literature. Of those observed, 14showed clear evidence of a companion, and 63 were classified assuspected nonsingle based on a power spectrum analysis. The remainingstars discussed show no evidence of duplicity to the limit of thedetection system in high-quality observations. The WIYN Observatory is ajoint facility of the University of Wisconsin-Madison, IndianaUniversity, Yale University, and the National Optical AstronomyObservatory.

Stars with large proper motions in the Astrographic zones + 32° and + 33° (List III)
Not Available

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:03h25m13.37s
赤纬:+32°22'46.0"
视星:8.451
距离:126.743 天文距离
右阿森松适当运动:63.7
赤纬适当运动:-4.2
B-T magnitude:9.11
V-T magnitude:8.506

目录:
适当名称
HD 1989HD 21086
TYCHO-2 2000TYC 2345-616-1
USNO-A2.0USNO-A2 1200-01552525
HIPHIP 15937
→ 要求更多目录从vizier