星明天文台

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THE DISCOVERY OF AN AGN CANDIDATE – XM86HT

Hanjie Tan (AUUK), Guoyou Sun, Mi Zhang, Jiangao Ruan, Jingyuan Zhao (Xingming Obs), Quanzhi Ye (UMd), Xing Gao (Xingming Obs), report an AGN candidate (G=16.75+-0.17). The source appears to correspond to object Gaia EDR3 142225883502385280 (G=20.67) in the Gaia EDR3. Discovery was made on several 60-s survey images (limiting mag about 19.0) taken by Xing Gao at Xingming Observatory #3 (N88) around Dec. 10.69737, 2021 UT using a unfiltered CCD (0.3-m f/3.6 reflector). Images can be found at: http://xjltp.china-vo.org/xm86ht.html

NET Gaia DR2
XM86HT C2021 12 10.69737 02 56 33.76 +37 07 12.5 16.75+-0.17G N88

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