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张宓 XM86MZ = AT 2022yul = PNV J00434057+4118479 ? M31河外新星

Internal name XM86MZ
RA/DEC (2000) 00 43 40.57 +41 18 47.9
Discovery date (UT) 2022-10-27.66029
Discovery Mag 19.7CV
Host name M31
Host Redshift -0.001
Type
Redshift  
Other name/s
References AT 2022yul
PNV J00434057+4118479
Discovery image taken around 2022 Oct. 27.66029 UT at N88 PanSTARRS-1 Image
Reporter/s Mi Zhang, Xing Gao (Xingming Obs.)
Remarks Nova candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/xm86mz.html
Discovery report We report the discovery of a possible nova at 19.7CV on several 300-s survey images (limiting mag about 20.5CV) taken by Xing Gao at Xingming Observatory “#”3 (N88) around 2022 Oct. 27.66029 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at RA= 00h43m40.57s, DEC = +41d18m47.9s (equinox 2000.0). Which is about 634.2″ east and 159.4″ north of the center of the NGC224(M31).
Comments
XM86MZ C2022 10 27.66029 00 43 40.57 +41 18 47.9 19.7CV N88
XM86MZ C2022 10 27.66275 00 43 40.56 +41 18 48.0 19.7CV N88
XM86MZ C2022 10 27.69554 00 43 40.57 +41 18 47.8 19.6CV N88
XM86MZ C2022 10 27.69919 00 43 40.57 +41 18 47.8 19.6CV N88