PSP项目 PSP23O = AT 2023ypg = PNV J01325400+3021387 * Nova

Internal name	PSP23O
RA/DEC (2000)	01 32 54.00 +30 21 38.7
Discovery date (UT)	2023-11-29.60900
Discovery Mag	18.2CV
Host name	M33
Host Redshift
Type	Nova
Redshift
Other name/s	AT 2023ypg PNV J01325400+3021387 ZTF23abrzabc
References		Discovery image taken around 2023 Nov. 29.60900 UT at N89	PanSTARRS-1 Image
Reporter/s	Hualin Li, Jianlin Xu, 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/psp23o.html
Discovery report	We report the discovery of a possible Nova at 18.2CV on several 30-s survey images (limiting mag about 18.5CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2023 Nov. 29.60900 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 01h32m54.00s, DEC = +30d21m38.7s (equinox 2000.0).
Comments
PSP23O C2023 11 29.60900 01 32 54.00 +30 21 38.7 18.20+-0.13CV N89 PSP23O C2023 11 29.84295 01 32 54.07 +30 21 38.1 18.07+-0.25 r’ N86 PSP23O C2023 11 30.84279 01 32 53.94 +30 21 38.0 17.96+-0.14 r’ N86 PSP23O C2023 12 01.54730 01 32 53.90 +30 21 37.4 18.02+-0.17CV N89 PSP23O C2023 12 01.54920 01 32 53.97 +30 21 37.4 17.99+-0.16CV N89 PSP23O C2023 12 02.52528 01 32 54.02 +30 21 39.2 17.80+-0.14CV N89 PSP23O C2023 12 02.52718 01 32 53.93 +30 21 38.0 17.76+-0.13CV N89 PSP23O C2023 12 02.84454 01 32 53.93 +30 21 37.9 17.88+-0.15 r’ N86 PSP23O C2023 12 03.52873 01 32 53.88 +30 21 39.4 17.78+-0.14CV N89 PSP23O C2023 12 03.53063 01 32 53.97 +30 21 37.9 17.81+-0.14CV N89 PSP23O C2023 12 04.84120 01 32 53.94 +30 21 38.1 17.53+-0.14 r’ N86 PSP23O C2023 12 05.55843 01 32 53.97 +30 21 38.1 17.27+-0.13CV N89 PSP23O C2023 12 05.56032 01 32 54.00 +30 21 37.6 17.32+-0.13CV N89 PSP23O C2023 12 06.52521 01 32 53.93 +30 21 38.5 18.05+-0.15CV N89 PSP23O C2023 12 06.52712 01 32 53.96 +30 21 37.6 17.93+-0.14CV N89