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 118640


目录

图像

上传图像

DSS Images   Other Images


相关文章

Mining in the HIPPARCOS raw data
The Hipparcos solutions flagged as unreliable after the completion ofthe standard data processing have been systematically revisited in thelight of additional information, primarily related to theirmultiplicity. In many cases improved solutions have been obtained,yielding at the same time an Hipparcos based separation and positionangle and a better astrometric solution for the system. The principlesapplied in this reprocessing are explained and more than a hundred newsolutions with absolute and relative astrometry are presented anddiscussed. Tables 1 to 7 are also available in electronic form at theCDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html

A spectral survey of the southern Milky Way 1 : general description and catalogue 1 (l=306 -318 degrees).
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974A&AS...16..445S&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:半人馬座
右阿森松:13h39m40.46s
赤纬:-60°51'05.9"
视星:8.573
距离:523.56 天文距离
右阿森松适当运动:-11.8
赤纬适当运动:-6
B-T magnitude:8.636
V-T magnitude:8.579

目录:
适当名称   (Edit)
HD 1989HD 118640
TYCHO-2 2000TYC 8991-1571-1
USNO-A2.0USNO-A2 0225-17586798
HIPHIP 66644

→ 要求更多目录从vizier