Mi Zhang, Xing Gao (Xingming Obs), report the discovery of a possible nova at 20.0 CV on several 300-s survey images (limiting mag about 21.0 CV) taken by Xing Gao at Xingming Observatory “#”3 (N88) around Apr. 07.60626, 2022 UT using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at RA= 09h55m32.10s, DEC = +69d40m19.4s (equinox 2000.0). Which is about 106.0″ west and 27.5″ south of the center of the M82. Nothing is visible at this position on archival images taken on Apr. 06.91329, 2022 UT (limiting mag 21.0 CV). Details can be found at: http://xjltp.china-vo.org/xm69mz.html
XM69MZ C2022 04 07.60626 09 55 32.10 +69 40 19.4 20.0CV N88
XM69MZ C2022 04 07.60993 09 55 32.07 +69 40 19.5 19.8CV N88
XM69MZ C2022 04 07.75125 09 55 32.10 +69 40 19.6 19.9CV N88
XM69MZ C2022 04 07.75494 09 55 32.07 +69 40 19.4 19.9CV N88
XM69MZ C2022 04 07.75863 09 55 32.09 +69 40 19.0 19.9CV N88
XM69MZ C2022 04 07.76234 09 55 32.09 +69 40 19.4 19.9CV N88
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| Discovery image taken around Apr. 07.60626, 2022 UT at N88 | Archival image taken around Apr. 06.91329, 2022 UT at N88 | PS image |