星明天文台

国内外享有盛誉的业余天文台,在这里汇聚了众多的顶尖爱好者。我们致力于彗星,小行星,超新星,新星等各类新天体的发现。

PAT17项目 PAT17X2501 = AT 2025keh = PNV J00414774+4112048 ? Nova

Internal name PAT17X2501
RA/DEC (2000) 00 41 47.74 +41 12 04.8
Discovery date (UT) 2025-05-07.88266
Discovery Mag 18.87CV
Host name M31
Host Redshift -0.001
Type
Redshift
Other name/s AT 2025keh
PNV J00414774+4112048
References Discovery image taken around 2025 May. 07.88266 UT at N86 PanSTARRS-1 Image
Reporter/s Jianlin Xu, Mi Zhang, Xing Gao (Xingming Obs.), Shahidin Yaqup, Tuhong Zhong, Ali Esamdin, Chunhai Bai, Yu Zhang (XAO), on behalf of the PAT17 team
Remarks Nova candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/pat17x2501.html
Discovery report We report the discovery of a possible Nova (18.87+-0.22CV). Discovery was made on several 30-s survey images (limiting mag about 19.5) around 2025 May. 07.88266 UT in the course of the PAT17 Telescope of Xinjiang Astronomical Observatory. Which is about 637.9″ west and 243.7″ south of the center of the NGC224(M31).
Comments
PAT17X2501 C2025 05 06.90549 00 41 47.72 +41 12 04.7 >19.0CV N86
PAT17X2501 C2025 05 07.88266 00 41 47.74 +41 12 04.8 18.87+-0.22CV N86