| Internal name | PSP23K |  |
 |
| RA/DEC (2000) | 00 43 00.61 +41 19 40.0 | ||
| Discovery date (UT) | 2023-10-11.59222 | ||
| Discovery Mag | 17.57CV | ||
| Host name | M31 | ||
| Host Redshift | -0.001 | ||
| Type | Nova | ||
| Redshift | |||
| Other name/s | AT 2023uri PNV J00430061+4119400 |
||
| References | Discovery image taken around 2023 Oct. 11.59222 UT at N89 | PanSTARRS-1 Image | |
| Reporter/s | Jianlin Xu, Linbo Zhu, Mi Zhang, Leiming Tang, 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/psp23k.html | ||
| Discovery report | We report the discovery of a possible nova at 17.57+-0.27CV on several 30-s survey images (limiting mag about 19.0CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2023 Oct. 11.59222 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 00h43m00.61s, DEC = +41d19m40.0s (equinox 2000.0). Which is about 183.7″ east and 211.5″ north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Oct. 10.71597, 2022 UT (limiting mag 19.0 CV). |
||
| Comments | |||
| PSP23K C2023 10 10.71597 00 43 00.61 +41 19 40.0 >19.0CV N89 PSP23K C2023 10 11.59222 00 43 00.61 +41 19 40.0 17.57+-0.27CV N89 PSP23K C2023 10 11.59464 00 43 00.63 +41 19 40.2 17.47+-0.26CV N89 PSP23K C2023 10 12.61691 00 43 00.64 +41 19 40.4 16.47+-0.19CV N89 PSP23K C2023 10 12.61882 00 43 00.63 +41 19 40.0 16.45+-0.14CV N89 PSP23K C2023 10 13.56839 00 43 00.64 +41 19 40.2 16.84+-0.25CV N89 PSP23K C2023 10 13.57081 00 43 00.62 +41 19 40.2 16.81+-0.26CV N89 |
 |
||