PSP项目 PSP22ae = SN 2022vpm = PSN J17223289+2646044 * 超新星

Internal name	PSP22ae	RA/DEC (2000)	17 22 32.89 +26 46 04.4
Discovery date (UT)	2022-09-23.56972	Discovery Mag	17.8CV
Host name	WISEA J172232.50+264602.9	Host Redshift
Type	SN II	Redshift	0.0217
Other name/s	SN 2022vpm PSN J17223289+2646044	References	ATEL #15628
Reporter/s	Aojiang Yu, Mi Zhang, Leiming Tang, Jianlin Xu, Wenjie Zhou, Jingyuan Zhao, Jiangao Ruan, Guoyou Sun, Xing Gao (Xingming Obs.)
Remarks	SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp22ae.html

Discovery image taken around 2022 Sep. 23.56972 UT at N88	Discovery image taken around 2022 Sep. 23.61050 UT at N89	Archival image taken around 2022 Aug. 14.66604 UT at N89	PanSTARRS-1 image
Discovery report	We report the discovery of a possible SN at 17.8CV on several 120-s survey images (limit mag about 19.5) taken by Xing Gao at Xingming Observatory “#”3 (N88) around Sep. 23.56972, 2022 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at RA= 17h22m32.89s, DEC = +26d46m04.4s (equinox 2000.0). Nothing is visible at this position on the PanSTARRS-1 image.
PSP22ae C2022 08 14.66604 17 22 32.87 +26 46 04.3 >18.5CV N89 PSP22ae C2022 09 23.56972 17 22 32.89 +26 46 04.4 17.8CV N88 PSP22ae C2022 09 23.61050 17 22 32.88 +26 46 04.3 17.8CV N89 PSP22ae C2022 09 23.63841 17 22 32.88 +26 46 04.4 17.6B N88 PSP22ae C2022 09 23.64209 17 22 32.88 +26 46 04.3 17.8V N88 PSP22ae C2022 09 23.64672 17 22 32.89 +26 46 04.4 17.6g’ N88 PSP22ae C2022 09 23.66495 17 22 32.89 +26 46 04.3 17.8r’ N88 PSP22ae C2022 09 23.66860 17 22 32.88 +26 46 04.4 17.8i’ N88 PSP22ae C2022 09 24.59602 17 22 32.89 +26 46 04.3 17.4B N88 PSP22ae C2022 09 24.59972 17 22 32.89 +26 46 04.3 17.6V N88 PSP22ae C2022 09 24.60341 17 22 32.88 +26 46 04.3 17.4g’ N88 PSP22ae C2022 09 24.60709 17 22 32.88 +26 46 04.2 17.6r’ N88 PSP22ae C2022 09 24.61076 17 22 32.88 +26 46 04.2 17.6i’ N88