| Internal name | KATS25U025 |  |
 |
| RA/DEC (2000) | 21 31 41.42 +41 11 54.1 | ||
| Discovery date (UT) | 2025-10-27.68285 | ||
| Discovery Mag (Clear) | 16.77 | ||
| Host name | Cyg | ||
| Host Redshift | |||
| Type | UG | ||
| Redshift | |||
| Other name/s | AT 2025abul TCP J21314142+4111541 ZTF25abzywhl |
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| References | VSX | Discovery image taken around 2025 Oct. 27.68285 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/kats25u025.html | ||
| Discovery report | We report the discovery of a cataclysmic variable candidate (mag C = 16.77 ± 0.20). The object was detected on several 60-s survey images (limiting mag ~19.5) taken on 2025 Oct. 27.68285 UT by Xing Gao in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25U025 C2025 10 24.67420 21 31 41.44 +41 11 54.2 >19.50CV N86 KATS25U025 C2025 10 27.68285 21 31 41.42 +41 11 54.1 16.77+-0.20CV N86 |
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