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 210119


目录

图像

上传图像

DSS Images   Other Images


相关文章

Apsidal motion in eccentric eclipsing binaries: V871 Aql, V345 Lac, V401 Lac and CR Sct
About thirty new times of minimum light recorded with photoelectric orCCD photometers were obtained for several little studied eccentric-orbiteclipsing binaries V871 Aql (P=3.0°, e=0.13), V345 Lac ( 7.5°,0.46), V401 Lac ( 2.0°, 0.16) and CR Sct ( 4.2°, 0.09). TheirO-C diagrams were analyzed using all reliable timings found in theliterature and in all cases an apsidal motion was either discovered orconfirmed. The new values for the elements of the apsidal motion werederived. We find periods of apsidal motion of about 255, 7000, 79.4 and4400 years for V871 Aql, V345 Lac, V401 Lac and CR Sct, respectively.Partly based on photoelectric observations secured at the HvarObservatory, Zagreb University, Croatia.

New Times of Minima of Eclipsing Binary Systems
We present several photoelectric minima observations of 7 eclipsingbinaries.

The First Ground-Based Photometric Observations of V401 Lacertae
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:蠍虎座
右阿森松:22h06m53.00s
赤纬:+49°16'02.3"
视星:8.309
距离:467.29 天文距离
右阿森松适当运动:-7.5
赤纬适当运动:-18.2
B-T magnitude:8.421
V-T magnitude:8.319

目录:
适当名称   (Edit)
HD 1989HD 210119
TYCHO-2 2000TYC 3613-821-1
USNO-A2.0USNO-A2 1350-15833665
HIPHIP 109171

→ 要求更多目录从vizier