Home     Getting Started     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astro Photo     The Collection     Forum     Blog New!     FAQ     Press     Login  

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   (Edit)
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