| Internal name | KATS25S004 |  |
 |
| RA/DEC (2000) | 03 17 36.46 +74 59 31.8 | ||
| Discovery date (UT) | 2025-09-21.78882 | ||
| Discovery Mag (CV) | 13.78 | ||
| Host name | Cas | ||
| Host Redshift | |||
| Type | UGWZ | ||
| Redshift | |||
| Other name/s | AT 2025ygf TCP J03173646+7459318 ZTF25absptcx |
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| References | VSX | Discovery image taken around 2025 Sep. 21.78882 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/kats25s004.html | ||
| Discovery report | We report the discovery of a possible cataclysmic variable (13.78+-0.16CV). Discovery was made on several 60-s survey images (limiting mag about 20.0) taken by Xing Gao around 2025 Sep. 21.78882 UT in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25S004 C2025 09 12.91881 03 17 36.43 +74 59 31.7 >20.0CV N86 KATS25S004 C2025 09 21.78882 03 17 36.46 +74 59 31.8 13.78+-0.16CV N86 |
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