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KATS项目 KATS25K001 = AT 2025kyw = TCP J18543123+3252229 * UG

Internal name KATS25K001
RA/DEC (2000) 18 54 31.23 +32 52 22.9
Discovery date (UT) 2025-05-21.80123
Discovery Mag 17.52CV
Host name Lyr
Host Redshift
Type UG
Redshift
Other name/s AT 2025kyw
TCP J18543123+3252229
ZTF25aaqoyyf
References VSX Discovery image taken around 2025 May. 21.80123 UT at N86 PanSTARRS-1 Image
Reporter/s 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/kats25k001.html
Discovery report We report the discovery of a possible CV (17.52+-0.15CV). Discovery was made on several 60-s survey images (limiting mag about 19.5) taken by Xing Gao around 2025 May. 21.80123 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS25K001 C2025 05 07.78542 18 54 31.21 +32 52 22.8 >19.5CV N86
KATS25K001 C2025 05 21.80123 18 54 31.23 +32 52 22.9 17.52+-0.15CV N86