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 8053


目录

图像

上传图像

DSS Images   Other Images


相关文章

On Rotation of an Isolated Globule
During CO observations of new Southern objects with the 15-m SEST mmtelescope (Cerro La Silla, Chile) we have found that the globuleconnected with the object CLN127-128 rotates with an angular velocity4.3 · 10-14 s-1, which corresponds to the velocity of extremelyfast rotating globules. The object CLN127-128 is a chain of three stars;two of them are connected with bright nebulae, and the third is asuspected Herbig Ae/Be star. All three stars are bright in near IR,which is specific for the existence of circumstellar shells (or disks)around them. The specific angular momentum of the globule confirms thatit is in virial equilibrium. Besides the finding of a rotating globule,CO observations suggest the presence of a blue-shifted outflow fromCLN127-128 with a velocity of -1.1 km/s (in the system connected withthe globule).

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:仙后座
右阿森松:01h21m04.36s
赤纬:+54°37'43.3"
视星:7.328
距离:303.03 天文距离
右阿森松适当运动:3.3
赤纬适当运动:-16.1
B-T magnitude:7.293
V-T magnitude:7.326

目录:
适当名称
HD 1989HD 8053
TYCHO-2 2000TYC 3674-1503-1
USNO-A2.0USNO-A2 1425-01840425
HIPHIP 6311

→ 要求更多目录从vizier