星明天文台

国内外享有盛誉的业余天文台,在这里汇聚了众多的顶尖爱好者。我们致力于彗星,小行星,超新星,新星等各类新天体的发现。

THE DISCOVERY OF AN UV CANDIDATE – XM90HT

Hanjie Tan (AUUK), Mi Zhang, Guoyou Sun, Jiangao Ruan, Jingyuan Zhao (Xingming Obs), Quanzhi Ye , Xing Gao (Xingming Obs), report an UV candidate (G=15.78+-0.03, 03.72843 UT; G=17.28+-0.07, 03.73911 UT). The source appears to correspond to object Gaia DR2 548985571634468352 (G=18.34) in the Gaia DR2. Discovery was made on several 60-s survey images (limiting mag about 18.5) taken by Xing Gao at Xingming Observatory #3 (N88) around Jan. 03.72843, 2022 UT using a unfiltered CCD (0.3-m f/3.6 reflector). Images can be found at: http://xjltp.china-vo.org/xm90ht.html

NET Gaia DR2
XM90HT C2022 01 03.72843 03 00 39.18 +76 18 01.1 15.78+-0.03G N88
XM90HT C2022 01 03.73911 03 00 39.12 +76 18 01.1 17.28+-0.07G N88

发表回复