| Internal name | XM93MZ |  |
 |
| RA/DEC (2000) | 00 42 37.97 +41 17 13.0 | ||
| Discovery date (UT) | 2023-01-03.57560 | ||
| Discovery Mag | 18.0CV | ||
| Host name | M31 | ||
| Host Redshift | -0.001 | ||
| Type | |||
| Redshift | |||
| Other name/s | AT 2023U PNV J00423797+4117130 |
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| References | ATEL #15842 ATEL #15845 |
Discovery image taken around 2023 Jan. 03.57560 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/xm93mz.html | ||
| Discovery report | We report the discovery of a possible nova at 18.0CV on several 300-s survey images (limiting mag about 20.0CV) taken by Xing Gao at Xingming Observatory “#”3 (N88) around 2023 Jan. 03.57560 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at RA= 00h42m37.97s, DEC = +41d17m13.0s (equinox 2000.0). Which is about 71.6″ west and 64.5″ north of the center of the NGC224 (M31). | ||
| Comments | |||
| XM93MZ C2023 01 02.74862 00 42 37.97 +41 17 13.0 >18.5CV N88 XM93MZ C2023 01 03.57560 00 42 37.97 +41 17 13.0 18.0CV N88 XM93MZ C2023 01 03.57925 00 42 37.97 +41 17 13.0 18.0CV N88 XM93MZ KC2023 01 05.54972 00 42 37.97 +41 17 13.2 17.7CV N88 XM93MZ KC2023 01 05.75847 00 42 37.97 +41 17 13.7 17.7CV N88 XM93MZ KC2023 01 06.51759 00 42 37.97 +41 17 13.0 17.7CV N88 XM93MZ KC2023 01 07.57964 00 42 37.94 +41 17 12.8 17.8CV N88 XM93MZ KC2023 01 08.54597 00 42 37.96 +41 17 13.2 17.9CV N88 XM93MZ KC2023 01 09.05863 00 42 37.93 +41 17 13.6 18.2CV 851 XM93MZ KC2023 01 10.67998 00 42 37.94 +41 17 13.0 18.2CV N88 XM93MZ KC2023 01 13.56950 00 42 37.91 +41 17 13.4 18.5CV N88 XM93MZ KC2023 01 14.56267 00 42 37.97 +41 17 13.4 18.6CV N88 XM93MZ KC2023 01 15.53190 00 42 37.93 +41 17 13.1 18.5CV N88 XM93MZ KC2023 01 16.57527 00 42 37.94 +41 17 13.7 18.6CV N88 |
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