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张宓 XM78MZ = AT 2022qoh = TCP J22120444+4258425 ? SN/CV

Internal name XM78MZ RA/DEC (2000) 22 12 04.44 +42 58 42.5
Discovery date (UT) 2022-08-04.75617 Discovery Mag 18.7CV
Host name Host Redshift
Type Redshift
Other name/s AT 2022qoh
TCP J22120444+4258425
References
Reporter/s Mi Zhang, Xing Gao (Xingming Obs.)
Remarks SN or CV candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/xm78mz.html
Discovery image taken around 2022 Aug. 04.75617 UT at N88 PanSTARRS-1 Image
Discovery report

We report the discovery of a possible SN or CV at 18.7CV on the 300-s survey image (limiting mag about 21.0CV) taken by Xing Gao at Xingming Observatory “#”3 (N88) around Aug. 04.75617, 2022 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at RA= 22h12m04.44s, DEC = +42d58m42.5s (equinox 2000.0).

XM78MZ C2022 08 04.75617 22 12 04.44 +42 58 42.5 18.7CV N88