| Internal name | KATS25W021 |  |
 |
| RA/DEC (2000) | 09 10 03.45 +47 59 55.3 | ||
| Discovery date (UT) | 2025-11-29.85991 | ||
| Discovery Mag (Clear) | 19.63CV | ||
| Host name | SDSS J091003.35+475955.0 | ||
| Host Redshift | |||
| Type | |||
| Redshift | |||
| Other name/s | AT 2025afgg ZTF25acfiphl |
||
| References | Discovery image taken around 2025 Nov. 29.85991 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/kats25w021.html | ||
| Discovery report | We report the discovery of a SN candidate (mag C = 19.63 ± 0.23). The object was detected on several 60-s survey images (limiting mag ~20.0) taken on 2025 Nov. 29.85991 UT by Xing Gao in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25W021 C2025 11 26.87784 09 10 03.44 +47 59 54.9 >20.00CV N86 KATS25W021 C2025 11 29.85991 09 10 03.45 +47 59 55.3 19.63+-0.23CV N86 |
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