| Internal name | XM105MZ |  |
 |
| RA/DEC (2000) | 20 55 33.48 +16 41 40.3 | ||
| Discovery date (UT) | 2023-09-03.61900 | ||
| Discovery Mag | 17.6CV | ||
| Host name | WISEA J205533.85+164140.2 | ||
| Host Redshift | 0.049041 | ||
| Type | SN Ia | ||
| Redshift | 0.032 | ||
| Other name/s | SN 2023reh | ||
| References | Discovery image taken around 2023 Sep. 03.61900 UT at N89 | PanSTARRS-1 Image | |
| Reporter/s | Mi Zhang, Xing Gao (Xingming Obs.) | ||
| Remarks | SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/xm105mz.html | ||
| Discovery report | We report the discovery of a possible SN at 17.6CV on several 180-s survey images (limiting mag about 19.5CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2023 Sep. 03.61900 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 20h55m33.48s, DEC = +16d41m40.3s (equinox 2000.0). | ||
| Comments | |||
| XM105MZ C2023 09 03.61900 20 55 33.48 +16 41 40.3 17.6CV N89 XM105MZ C2023 09 03.64602 20 55 33.45 +16 41 40.2 17.5CV N88 XM105MZ C2023 09 03.64858 20 55 33.45 +16 41 40.3 17.5CV N88 XM105MZ C2023 09 03.65189 20 55 33.45 +16 41 40.4 17.5CV N88 |
 |
||