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赵经远 XM03JY = PNV J00441071+4154221 * Recurrent Nova

Internal name XM03JY
RA/DEC (2000) 00 44 10.71 +41 54 22.1
Discovery date (UT) 2024-08-07.69199
Discovery Mag 18.38CV
Host name M31
Host Redshift -0.001
Type
Redshift
Other name/s PNV J00441071+4154221
AT 2022fcy
ZTF19acajeed
References ATel #16759
Res. Notes AAS 8 256
Discovery image taken around 2024 Aug. 07.69199 UT at XX PanSTARRS-1 Image
Reporter/s Jingyuan Zhao, Jiashuo Zhang, Jia You, Binyu Wang, Runwei Xu, Weiye Wang, Yuqing Ren, Lanhe Ding, Xiaochang Yan, Mi Zhang (Xingming Obs.)
Remarks Nova candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/xm03jy.html
Possible a recurrent nova M31N 2017-01e.
Discovery report We report the independent discovery of a possible nova at 18.38+-0.18CV on several 600-s survey images (limiting mag about 20.0CV) taken by Binyu Wang at Huanyu Observatory (114.6954E 41.8712N) around 2024 Aug. 07.69199 UT using TOA130+ASI2600mm+AZ-EQ6 with Luminance Filter. The transient approximately located at RA= 00h44m10.71s, DEC = +41d54m22.1s (equinox 2000.0). Which is about 974.0″ east and 2293.6″ north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on 2024 Aug. 05.81450 UT (limiting mag 19.0 CV).
Comments
XM03JY C2024 08 05.81450 00 44 10.72 +41 54 22.1 >19.0CV N89
XM03JY C2024 08 07.69199 00 44 10.71 +41 54 22.1 18.38+-0.18CV XX
XM03JY C2024 08 07.69925 00 44 10.72 +41 54 22.0 18.34+-0.17CV XX