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PSP项目 PSP23J = AT 2023opo = TCP J22043876+4349594 * UG:

Internal name PSP23J    
RA/DEC (2000) 22 04 38.76 +43 49 59.4
Discovery date (UT) 2023-08-06.69617
Discovery Mag 17.2CV
Host name Lac
Host Redshift
Type UG:
Redshift  
Other name/s AT 2023opo
TCP J22043876+4349594
ZTF23aawbyyt
References VSX Discovery image taken around 2023 Aug. 06.69617 UT at N89 PanSTARRS-1 Image
Reporter/s 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/psp23j.html
Discovery report We report the discovery of a possible UG at 17.2CV on several 40-s survey images (limiting mag about 19.0CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2023 Aug. 06.69617 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 22h04m38.76s, DEC = +43d49m59.4s (equinox 2000.0).
Comments
PSP23J C2023 08 03.74213 22 04 38.76 +43 49 59.4 >19.0CV N88
PSP23J C2023 08 06.69617 22 04 38.76 +43 49 59.4 17.2CV N89