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 20810


目录

图像

上传图像

DSS Images   Other Images


相关文章

Pulkovo compilation of radial velocities for 35495 stars in a common system.
Not Available

Radial velocity measurements. II - Ground-based observations of the program stars for the HIPPARCOS satellite
New radial velocities for 446 stars of magnitude 9.0 or brighter in 1616-sq-deg fields of the Northern Hemisphere are determined by automaticPDS measurement of 80-A/mm-dispersion spectra obtained at theObservatoire de Haute Provence using a 17-cm-diameter objective prism.The fields were selected to provide data for the input catalog of theESA Hipparcos astrometric satellite. The measurement techniques andprecision are discussed, and the results are presented in extensivetables and graphs.

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:03h22m57.05s
赤纬:+44°57'58.7"
视星:8.126
距离:363.636 天文距离
右阿森松适当运动:5.7
赤纬适当运动:-6.2
B-T magnitude:8.168
V-T magnitude:8.13

目录:
适当名称
HD 1989HD 20810
TYCHO-2 2000TYC 2873-2616-1
USNO-A2.0USNO-A2 1275-02248433
HIPHIP 15753
→ 要求更多目录从vizier