| Internal name | KATS25O017 |  |
 |
| RA/DEC (2000) | 18 20 49.62 +63 07 22.9 | ||
| Discovery date (UT) | 2025-07-23.75628 | ||
| Discovery Mag | 19.84CV | ||
| Host name | Dra | ||
| Host Redshift | |||
| Type | |||
| Redshift | |||
| Other name/s | AT 2025ryj TCP J18204962+6307229 ZTF25abbwuwx |
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| References | Discovery image taken around 2025 Jul. 23.75628 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 | CV/SN candidate classified by XOSS. Details can be found at https://xjltp.china-vo.org/kats25o017.html | ||
| Discovery report | We report the discovery of a possible CV/SN (19.84+-0.22CV). Discovery was made on several 60-s survey images (limiting mag about 20.0) taken by Xing Gao around 2025 Jul. 23.75628 UT in the course of the KATS survey of Xinjiang Astronomical Observatory. | ||
| Comments | |||
| KATS25O017 C2025 07 06.72460 18 20 49.56 +63 07 22.7 >20.0CV N86 KATS25O017 C2025 07 23.75628 18 20 49.62 +63 07 22.9 19.84+-0.22CV N86 |
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