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KATS项目 KATS25P008 = SN 2025trj * SN Ia

Internal name KATS25P008
RA/DEC (2000) 16 30 23.83 +40 39 36.6
Discovery date (UT) 2025-08-11.73730
Discovery Mag 18.73CV
Host name CGCG 224-052
Host Redshift 0.029269
Type 0.02927
Redshift SN Ia
Other name/s SN 2025trj
ZTF25abigwgh
References Discovery image taken around 2025 Aug. 11.73730 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/kats25p008.html
Discovery report We report the discovery of a possible SN (18.73+-0.19CV). Discovery was made on several 60-s survey images (limiting mag about 19.5) taken by Xing Gao around 2025 Aug. 11.73730 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS25P008 C2025 06 19.80606 16 30 23.84 +40 39 36.2 >19.5CV N86
KATS25P008 C2025 08 11.73730 16 30 23.83 +40 39 36.6 18.73+-0.19CV N86