| Internal name | KATS25S013 |  |
 |
| RA/DEC (2000) | 19 10 36.22 -03 20 58.1 | ||
| Discovery date (UT) | 2025-09-21.61547 | ||
| Discovery Mag (Clear) | 19.05 | ||
| Host name | Aql | ||
| Host Redshift | |||
| Type | SN|UG | ||
| Redshift | |||
| Other name/s | AT 2025ysr TCP J19103622-0320581 ZTF25absdekq |
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| References | VSX | Discovery image taken around 2025 Sep. 21.61547 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 | Cataclysmic variable candidate classified by XOSS. Details can be found at https://xjltp.china-vo.org/kats25s013c2025.html | ||
| Discovery report | We report the discovery of a cataclysmic variable candidate (mag C = 19.05 ± 0.16). The object was detected on several 60-s survey images (limiting mag ~19.5) taken on 2025 Sep. 21.61547 UT by Xing Gao in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25S013 C2025 09 18.62720 19 10 36.25 -03 20 58.4 >19.5CV N86 KATS25S013C2025 09 21.61547 19 10 36.22 -03 20 58.1 19.05+-0.16CV |
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