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PSP项目 PSP23I = AT 2023nnk = TCP J17034731+2439064 * UG

Internal name PSP23I    
RA/DEC (2000) 17 03 47.31 +24 39 06.4
Discovery date (UT) 2023-07-19.73962
Discovery Mag 17.1CV
Host name Her
Host Redshift
Type UG
Redshift  
Other name/s AT 2023nnk
TCP J17034731+2439064
References VSX Discovery image taken around 2023 July. 19.73962 UT at N89 PanSTARRS-1 Image
Reporter/s XiaoChang Yan, Mi Zhang, Jianlin Xu, Leiming Tang, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun, Jiangao Ruan, Xing Gao and the PSP team
Remarks UG candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp23i.html
Discovery report We report the discovery of a possible UG at 17.1CV on several 40-s survey images (limiting mag about 18.0CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2023 July. 19.73962 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 17h03m47.31s, DEC = +24d39m06.4s (equinox 2000.0).
Comments
PSP23I C2023 07 19.73962 17 03 47.31 +24 39 06.4 17.1CV N89
PSP23I C2023 07 22.73898 17 03 47.32 +24 39 06.1 17.5CV N89
PSP23I C2023 07 22.74260 17 03 47.32 +24 39 06.1 17.5CV N89