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KATS项目 KATS25W016 = AT 2025afas = TCP J12172916+3131462 * AGN|CV:

Internal name KATS25W016
RA/DEC (2000) 12 17 29.16 +31 31 46.2
Discovery date (UT) 2025-11-27.92015
Discovery Mag (Clear) 19.13CV
Host name Com
Host Redshift
Type AGN|CV:
Redshift
Other name/s AT 2025afas
TCP J12172916+3131462
ZTF21aaigcnr
References VSX Discovery image taken around 2025 Nov. 27.92015 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 Cataclysmic variable candidate classified by XOSS. Details can be found at https://xjltp.china-vo.org/kats25w016.html
Discovery report We report the discovery of a cataclysmic variable candidate (mag C = 19.13 ± 0.21). The object was detected on several 60-s survey images (limiting mag ~19.5) taken on 2025 Nov. 27.92015 UT by Xing Gao in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS25W016 C2025 11 19.97958 12 17 29.33 +31 31 46.0 >19.50CV N86
KATS25W016 C2025 11 27.92015 12 17 29.16 +31 31 46.2 19.13+-0.21CV N86