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PSP项目 PSP25K = AT 2025ofe = PNV J01342803+3105192 * Nova

Internal name PSP25K
RA/DEC (2000) 01 34 28.03 +31 05 19.2
Discovery date (UT) 2025-06-17.84619
Discovery Mag 16.67CV
Host name M33
Host Redshift -0.001
Type Nova
Redshift
Other name/s AT 2025ofe
PNV J01342803+3105192
ZTF25aavevga
References Discovery image taken around 2025 Jun. 17.84619 UT at N89 PanSTARRS-1 Image
Reporter/s Mi Zhang, Jianlin Xu, Yanxi Li, Leiming Tang, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun, Jiangao Ruan, Xing Gao, on behalf of the PSP team
Remarks Nova candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp25k.html
Discovery report We report the discovery of a possible Nova at 16.67+-0.15CV on several 30-s survey images (limiting mag about 18.0CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2025 Jun. 17.84619 UT using a unfiltered CCD (+0.5m f/4 reflector). Which is about 479.1″ east and 1542.2″ north of the center of the NGC598(M33).
Comments
PSP25K C2025 06 07.85968 01 34 28.04 +31 05 19.0 17.63+0.18CV N89
PSP25K C2025 06 17.84619 01 34 28.03 +31 05 19.2 16.67+-0.15CV N89
PSP25K C2025 06 18.85734 01 34 28.03 +31 05 18.7 16.73+-0.16CV N89
PSP25K C2025 06 19.87796 01 34 28.05 +31 05 19.2 16.83+-0.19CV N89