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 8445


目录

图像

上传图像

DSS Images   Other Images


相关文章

Interstellar polarization at high galactic latitudes from distant stars. V. First results for the South Galactic Pole
We present the first results of our interstellar polarization programmefor the South Galactic Pole (b<-70degr ). The new observations (43stars) combined with previously published data show that there is asubstantial interstellar polarization in this area of the sky. Startingat a distance of 300 pc, we have found stars with P > 0.3% includingone for which P ~ 0.6%. These measurements lead to the conclusion thatthere is a significant amount of interstellar dust at high southgalactic latitudes. Futhermore, there is a remarkable alignment seenover the South Polar Cap: for most stars the directions of polarizationvectors are aligned with the longitude l ~ 80degr , close to theexpected direction of the global magnetic field. In this respect the SGPseems to differ strongly from its northern counterpart.

The 74th Special Name-list of Variable Stars
We present the Name-list introducing GCVS names for 3153 variable starsdiscovered by the Hipparcos mission.

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:鯨魚座
右阿森松:01h23m30.24s
赤纬:-13°55'27.3"
视星:8.346
距离:316.456 天文距离
右阿森松适当运动:65.8
赤纬适当运动:-20.2
B-T magnitude:9.034
V-T magnitude:8.403

目录:
适当名称   (Edit)
HD 1989HD 8445
TYCHO-2 2000TYC 5276-1411-1
USNO-A2.0USNO-A2 0750-00326767
HIPHIP 6501

→ 要求更多目录从vizier