巡天猎手-孙国佑

中国天文学会会员,埃格•威尔逊奖获得者,中国首颗银河系新星发现者,星明天文台专家组组员,(546756)Sunguoyou – 孙国佑星

上报一颗变星候选体(已确认为矮新星)

浏览次数:137

Hanjie Tan, Guoyou Sun, Mi Zhang, Jingyuan Zhao, Xing Gao (Xingming Observatory), report ~8 mag outburst in a nova or CV candidate (12.98 r) which is 20.84 rmag in Pan-STARRS DR1 catalogue (PS1 objID 145271551490014744),also corresponds to a QSO candidate. The transient was discovered on several 120-s survey images (limiting mag about 18.0) taken by Xing Gao at Xingming Observatory #3 (N88) around Feb. 05.90946, 2021 UT using a unfiltered CCD (0.3-m f/3.6 reflector). Images can be found at: http://xjltp.china-vo.org/xm51ht.html

XM51HT C2021 02 05.90946 10 20 35.79 +31 03 42.4 12.98 r N88
XM51HT C2021 02 05.92637 10 20 35.79 +31 03 42.4 12.95 r N88

TNS: https://www.wis-tns.org/object/2021bxp

 

ATEL: http://www.astronomerstelegram.org/?read=14374

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