天体收藏家-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、亮红新星发现者,PSP公众超新星搜寻项目管理员,(546756)Sunguoyou – 孙国佑星。 严正声明:近期发现北斗云计算信息技术有限公司假冒本人网站,旗下的www. 5656.net. cn,www. astronomy. org.cn均为假冒诈骗网站,请广大爱好者注意甄别,谨防受骗!

2021年8月28日,上报一颗CV候选体 AT 2021xbh (已证认为CV激变变星)

KATS的首个发现,发现者:孙国佑,叶泉志,高兴,张宓。

已获得光谱证认为CV 激变变星。

TNS: https://www.wis-tns.org/object/2021xbh
TOCP: http://www.cbat.eps.harvard.edu/unconf/followups/J05393469+5715159.html
VSX: https://www.aavso.org/vsx/index.php?view=detail.top&oid=2224443

Guoyou Sun (Xingming Obs), Quanzhi Ye (UMd), Xing Gao(XAO), Mi Zhang (Xingming Obs), and the KATS team report the discovery of a possible nova (V=13.6+-0.2). The source appears to correspond to object PS1 176700848943505888 (g=21.9) in the Pan-STARRS DR1 catalog. Discovery was made on four 60-s survey images (limiting mag about 17.3) taken by Xing Gao around 2021 Aug. 27.87 UT in the course of the KATS survey of Xinjiang Astronomical Observatory. Images can be found at: http://xjltp.china-vo.org/KATS21Q001.html

KATS21Q001 C2021 08 27.87299 05 39 34.69 +57 15 15.9 13.57 C N86

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