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PSP项目 PSP24X = AT 2024xtk * Nova

Internal name PSP24X
RA/DEC (2000) 00 42 34.74 +41 15 34.6
Discovery date (UT) 2024-10-10.68935
Discovery Mag 16.46CV
Host name M31
Host Redshift -0.001
Type Nova
Redshift
Other name/s AT 2024xtk
PNV J00423476+4115351
References ATEL #16860 Discovery image taken around 2024 Oct. 10.68935 UT at N89 PanSTARRS-1 Image
Reporter/s Jianlin Xu, Mi Zhang, Leiming Tang, Yanxi Li, Xiaochang Yan, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun, Jiangao Ruan, Xing Gao and the PSP team
Remarks Nova candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp24x.html
Discovery report We report the discovery of a possible Nova at 16.46+-0.18CV on several 30-s survey images (limiting mag about 18.5CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2024 Oct. 10.68935 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 00h42m34.74s, DEC = +41d15m34.6s (equinox 2000.0). Which is about 108.0″ west and 33.9″ south of the center of the NGC224(M31).
Comments
PSP24X C2024 10 09.54698 00 42 34.75 +41 15 34.5 >18.5CV N89
PSP24X C2024 10 10.68935 00 42 34.74 +41 15 34.6 16.46+-0.18CV N89
PSP24X C2024 10 10.69127 00 42 34.75 +41 15 34.4 16.49+-0.15CV N89