| Internal name | KATS25N006 |  |
 |
| RA/DEC (2000) | 17 57 58.62 +17 57 45.7 | ||
| Discovery date (UT) | 2025-07-03.68967 | ||
| Discovery Mag | 19.51CV | ||
| Host name | Anonymous | ||
| Host Redshift | |||
| Type | |||
| Redshift | |||
| Other name/s | AT 2025qhc ZTF25aanwoho |
||
| References | Discovery image taken around 2025 Jul. 03.68967 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 | SLSN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25n006.html | ||
| Discovery report | We report the discovery of a possible SLSN (19.51+-0.22CV). Discovery was made on several 60-s survey images (limiting mag about 20.0) taken by Xing Gao around 2025 Jul. 03.68967 UT in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25N006 C2025 05 22.75490 17 57 58.65 +17 57 45.4 >19.5CV N86 KATS25N006 C2025 07 03.68967 17 57 58.62 +17 57 45.7 19.51+-0.22CV N86 |
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