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KATS项目 KATS25S007 = AT 2025ygj = TCP J19494808+0201357 * UGWZ:

Internal name KATS25S007
RA/DEC (2000) 19 49 48.08 +02 01 35.7
Discovery date (UT) 2025-09-21.65279
Discovery Mag (CV) 18.14
Host name Aql
Host Redshift
Type UGWZ:
Redshift
Other name/s AT 2025ygj
TCP J19494808+0201357
ZTF25abrulex
References VSX Discovery image taken around 2025 Sep. 21.65279 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 Cataclysmic variable candidate classified by XOSS. Details can be found at https://xjltp.china-vo.org/kats25s007.html
Discovery report We report the discovery of a possible cataclysmic variable (18.14+-0.15CV). Discovery was made on several 60-s survey images (limiting mag about 20.0) taken by Xing Gao around 2025 Sep. 21.65279 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS25S007 C2025 09 16.67911 19 49 48.12 +02 01 35.2 >20.0CV N86
KATS25S007 C2025 09 21.65279 19 49 48.08 +02 01 35.7 18.14+-0.15CV N86