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KATS项目 KATS25M006 = AT 2025oay = TCP J20311856+1943155 * UG

Internal name KATS25M006
RA/DEC (2000) 20 31 18.56 +19 43 15.5
Discovery date (UT) 2025-06-18.78705
Discovery Mag 16.31CV
Host name Del
Host Redshift
Type UG
Redshift
Other name/s AT 2025oay
TCP J20311856+1943155
ZTF25aavcyxm
References VSX Discovery image taken around 2025 Jun. 18.78705 UT at N86 PanSTARRS-1 Image
Reporter/s Ziyang Mai, Jianlin Xu, Mi Zhang, Guoyou Sun, Jiangao Ruan, Jingyuan Zhao, Wenjie Zhou, Yong Ma, Ye, Zhuoyang Chen (Xingming Obs.), Hanjie Tan (AUUK), Guangwei Wu (NAAA), Xing Gao, Ali Esamdin, Chunhai Bai, Yong Wang (XAO), on behalf of the KATS team
Remarks CV candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25m006.html
Discovery report We report the discovery of a possible CV (16.31+-0.17CV). Discovery was made on several 60-s survey images (limiting mag about 19.5) taken by Xing Gao around 2025 Jun. 18.78705 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS25M006 C2025 05 22.79493 20 31 18.58 +19 43 15.3 >19.5CV N86
KATS25M006 C2025 06 18.78705 20 31 18.56 +19 43 15.5 16.31+-0.17CV N86