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KATS项目 KATS25F022 = SN 2025fbf * SN Ia

Internal name KATS25F022
RA/DEC (2000) 06 45 31.81 +53 26 59.7
Discovery date (UT) 2025-03-19.65436
Discovery Mag 19.18CV
Host name UGC 3526
Host Redshift 0.035231
Type SN Ia
Redshift 0.035
Other name/s SN 2025fbf
ZTF25aajqewt
References Discovery image taken around 2025 Mar. 19.65436 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 http://xjltp.china-vo.org/kats25f022.html
Discovery report We report the discovery of a possible SN (19.18+-0.17CV). Discovery was made on several 60-s survey images (limiting mag about 19.5) taken by Xing Gao around 2025 Mar. 19.65436 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS25F022 C2025 02 23.69647 06 45 31.82 +53 26 59.9 >19.5CV N86
KATS25F022 C2025 03 19.65436 06 45 31.81 +53 26 59.7 19.18+-0.17CV N86