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POSSIBLE NOVA IN M82 – XM38MZ

Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 19.7) on several 300-s survey image (limiting mag about 20.5) taken by Xing Gao at Xingming Observatory #3 (N88) around Oct. 08.95883 UTC using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=09h55m56.07s +69d42’01”.6 (equinox 2000.0). Which is about 19.0″ east and 74.7″ north of the center of the NGC 3034 (M82). Nothing is visible at this position on archival images taken on Oct. 05.94414 (limiting mag 20.5) . Images can be found at: http://xjltp.china-vo.org/xm38mz.html

NET Gaia DR2
XM38MZ C2020 10 08.95515 09 55 56.04 +69 42 02.4 19.9 G N88
XM38MZ C2020 10 08.95883 09 55 56.07 +69 42 01.6 19.7 G N88
XM38MZ C2020 10 10.96286 09 55 56.03 +69 42 01.5 18.9 G N88
XM38MZ C2020 10 10.96653 09 55 56.04 +69 42 01.6 18.9 G N88
XM38MZ C2020 10 11.94995 09 55 56.05 +69 42 01.6 19.2 G N88
XM38MZ C2020 10 11.95366 09 55 56.06 +69 42 01.7 19.3 G N88
XM38MZ C2020 10 13.95543 09 55 56.04 +69 42 01.2 20.3 G N88
XM38MZ C2020 10 13.95911 09 55 56.08 +69 42 01.8 20.3 G N88

Discovery image taken by N88 on Oct. 08.95883 UTC,2020 Archival image taken by N88 on Oct. 05.94414 UTC,2020 PS image

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