| Internal name | KATS25U020 |  |
 |
| RA/DEC (2000) | 02 57 54.12 +26 52 41.3 | ||
| Discovery date (UT) | 2025-10-24.88808 | ||
| Discovery Mag (Clear) | 19.27 | ||
| Host name | WISEA J025753.55+265249.3 | ||
| Host Redshift | |||
| Type | |||
| Redshift | |||
| Other name/s | AT 2025abnp ZTF25abybuid |
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| References | Discovery image taken around 2025 Oct. 24.88808 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 | SN candidate classified by XOSS. Details can be found at https://xjltp.china-vo.org/kats25u020.html | ||
| Discovery report | We report the discovery of a SN candidate (mag C = 19.27 ± 0.19). The object was detected on several 60-s survey images (limiting mag ~19.5) taken on 2025 Oct. 24.88808 UT by Xing Gao in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25U020 C2025 10 22.86679 02 57 54.10 +26 52 41.7 >19.50CV N86 KATS25U020 C2025 10 24.88808 02 57 54.12 +26 52 41.3 19.27+-0.19CV N86 |
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