| Internal name | KATS25Y002 |  |
 |
| RA/DEC (2000) | 21 11 44.81 +43 39 19.4 | ||
| Discovery date (UT) | 2025-12-19.58596 | ||
| Discovery Mag (Clear) | 18.95CV | ||
| Host name | Cyg | ||
| Host Redshift | |||
| Type | |||
| Redshift | |||
| Other name/s | AT 2025ahrn ZTF19aavnqms |
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| References | Discovery image taken around 2025 Dec. 19.58596 UT at N86 | PanSTARRS-1 Image | |
| Reporter/s | Mi Zhang, Jianlin Xu, Ziyang Mai, 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/kats25y002.html | ||
| Discovery report | We report the discovery of a cataclysmic variable candidate (mag C = 18.95 ± 0.23). The object was detected on several 60-s survey images (limiting mag ~19.5) taken on 2025 Dec. 19.58596 UT by Xing Gao in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25Y002 C2025 11 29.60416 21 11 44.79 +43 39 19.8 >19.50CV N86 KATS25Y002 C2025 12 19.58596 21 11 44.81 +43 39 19.4 18.95+-0.23CV N86 |
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