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  

TYC 2320-1125-1


目录

图像

上传图像

DSS Images   Other Images


相关文章

The studies of proper motions in the regions of open clusters. II - NGC 752
Relative proper motions of 1777 stars in the region of the open clusterNGC 752 have been determined from the PDS measurements of eleven Pulkovonormal astrograph plates. In a 110-arcmin-diameter circle around thecluster, 175 stars have membership probabilities P greater than 0percent. The total number of cluster stars, obtained by weighting themwith membership probabilities, reaches 130. The catalog of propermotions is complete down to m(pg) = 150 mag, the limiting value is 154mag. The average standard error of the catalog proper motions variesfrom + or - 000075 arcsec/yr to + or - 00011 arcsec/yr for the rest. Theluminosity function for cluster stars shows a deficiency of faint stars.

Vitesses radiales dans la region de l'amas NGC 752.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1970A&A.....4..404R&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:仙女座
右阿森松:02h02m18.86s
赤纬:+37°21'39.4"
视星:9.303
右阿森松适当运动:-5.5
赤纬适当运动:-7.1
B-T magnitude:11.552
V-T magnitude:9.489

目录:
适当名称   (Edit)
TYCHO-2 2000TYC 2320-1125-1
USNO-A2.0USNO-A2 1200-00858046
HIPHIP 9507

→ 要求更多目录从vizier