| Internal name | KATS25W003 |  |
 |
| RA/DEC (2000) | 08 25 40.64 +03 22 40.9 | ||
| Discovery date (UT) | 2025-11-19.94953 | ||
| Discovery Mag (Clear) | 19.37 | ||
| Host name | WISEA J082540.75+032239.5 | ||
| Host Redshift | |||
| Type | |||
| Redshift | |||
| Other name/s | AT 2025aefw ZTF25acefvyt |
||
| References | Discovery image taken around 2025 Nov. 19.94953 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 | SN candidate classified by XOSS. Details can be found at https://xjltp.china-vo.org/kats25w003.html | ||
| Discovery report | We report the discovery of a SN candidate (mag C = 19.37 ± 0.21). The object was detected on several 60-s survey images (limiting mag ~19.5) taken on 2025 Nov. 19.94953 UT by Xing Gao in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25W003 C2025 04 22.67910 08 25 40.63 +03 22 41.1 >19.50CV N86 KATS25W003 C2025 11 19.94953 08 25 40.64 +03 22 40.9 19.37+-0.21CV N86 |
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