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KATS项目 KATS25N007 = AT 2025qhd = TCP J21370969+3604196 ? CV

Internal name KATS25N007
RA/DEC (2000) 21 37 09.69 +36 04 19.6
Discovery date (UT) 2025-07-02.76109
Discovery Mag 18.02CV
Host name Cyg
Host Redshift
Type
Redshift
Other name/s AT 2025qhd
TCP J21370969+3604196
ZTF22abpkzwx
References Discovery image taken around 2025 Jul. 02.76109 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 CV candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25n007.html
Discovery report We report the discovery of a possible CV (18.02+-0.17CV). Discovery was made on several 60-s survey images (limiting mag about 19.5) taken by Xing Gao around 2025 Jul. 02.76109 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS25N007 C2025 06 08.85964 21 37 09.65 +36 04 19.5 >19.5CV N86
KATS25N007 C2025 07 02.76109 21 37 09.69 +36 04 19.6 18.02+-0.17CV N86