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张宓 XM112MZ = AT 2023tsr = TCP J18571624+5630262 * UG

Internal name XM112MZ    
RA/DEC (2000) 18 57 16.24 +56 30 26.2
Discovery date (UT) 2023-09-27.69824
Discovery Mag 18.1CV
Host name Dra
Host Redshift
Type UG
Redshift
Other name/s AT 2023tsr
TCP J18571624+5630262
ZTF23abhddyt
References VSX Discovery image taken around 2023 Sep. 27.69824 UT at N88 PanSTARRS-1 Image
Reporter/s Mi Zhang, Xing Gao (Xingming Obs.)
Remarks UG candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/xm112mz.html
Discovery report We report the discovery of a possible UG at 18.1CV on several 6*60s co-added survey images (limiting mag about 20.0CV) taken by Xing Gao at Xingming Observatory “#”3 (N88) around 2023 Sep. 27.69824 UT using Celestron 28 cm f/2.2 Rowe-Ackermann Schmidt Astrograph + QHY-600M. The transient approximately located at RA= 18h57m16.24s, DEC = +56d30m26.2s (equinox 2000.0).
Comments
XM112MZ KC2023 09 27.69824 18 57 16.24 +56 30 26.2 18.1CV N88
XM112MZ KC2023 09 27.71905 18 57 16.23 +56 30 26.4 18.1CV N88
XM112MZ KC2023 09 27.73983 18 57 16.22 +56 30 26.3 18.0CV N88