| Internal name | PSP23Q |  |
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| RA/DEC (2000) | 00 42 27.55 +41 11 08.6 | ||
| Discovery date (UT) | 2023-12-03.51478 | ||
| Discovery Mag | 16.22CV | ||
| Host name | M31 | ||
| Host Redshift | |||
| Type | Nova | ||
| Redshift | |||
| Other name/s | AT 2023yqt PNV J00422755+4111086 ZTF23abseqyr |
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| References | ATEL #16359 ATEL #16363 ATEL #16368 |
Discovery image taken around 2023 Dec. 03.51478 UT at N89 | PanSTARRS-1 Image |
| Reporter/s | Mi Zhang, Jianlin Xu, Yuqing Ren, Lanhe Ding, Jiashuo Zhang, Xiaochang Yan, 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/psp23q.html |
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| Discovery report | We report the discovery of a possible Nova at 16.22+-0.14CV on several 120-s survey images (limiting mag about 19.5CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2023 Dec. 03.51478 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 00h42m27.55s, DEC = +41d11m08.6s (equinox 2000.0). Which is about 189.1″ west and 299.9″ south of the center of the NGC224(M31). |
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| Comments | |||
| PSP23N C2023 12 02.83708 00 42 27.53 +41 11 08.5 >19.50 r’ N86 PSP23Q C2023 12 03.51478 00 42 27.55 +41 11 08.6 16.22+-0.14CV N89 PSP23Q C2023 12 03.52044 00 42 27.56 +41 11 08.9 16.21+-0.14CV N89 PSP23Q C2023 12 03.72406 00 42 27.58 +41 11 09.1 16.14+-0.15CV N89 PSP23Q C2023 12 03.83564 00 42 27.49 +41 11 08.2 16.04+-0.14 r’ N86 PSP23Q C2023 12 04.83536 00 42 27.49 +41 11 08.2 16.81+-0.14 r’ N86 PSP23Q C2023 12 05.54449 00 42 27.55 +41 11 09.0 17.44+-0.14CV N89 PSP23Q C2023 12 06.51131 00 42 27.55 +41 11 08.8 18.12+-0.13CV N89 |
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