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。

谭瀚杰 XM83HT = AT 2021afqy * 矮新星

Hanjie Tan (AUUK), Jiangao Ruan, Guoyou Sun, Mi Zhang, Jingyuan Zhao (Xingming Obs), Quanzhi Ye , Xing Gao (Xingming Obs), report a variable star candidate (G=17.22+-0.07). Nothing is visible at this position on PanSTARRS-1 Image. Discovery was made on several 120-s survey images (limiting mag about 19.0) taken by Xing Gao at Xingming Observatory #3 (N88) around Nov. 27.95051, 2021 UT using a unfiltered CCD (0.3-m f/3.6 reflector). Images can be found at: http://xjltp.china-vo.org/xm83ht.html

NET Gaia DR2
XM83HT C2021 11 27.95051 06 37 25.72 +17 33 33.7 17.22+-0.07G N88
XM83HT C2021 11 27.96742 06 37 25.77 +17 33 32.9 17.51+-0.11G N88
XM83HT C2021 11 28.79966 06 37 25.71 +17 33 33.7 17.40+-0.03G N88
XM83HT C2021 11 28.80132 06 37 25.70 +17 33 33.7 17.39+-0.03G N88

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