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THE OUTBURST IN A VARIABLE STAR CANDIDATE – PSP21G

Fei Du, Xing Gao, Mi Zhang (Xingming Obs), report the discovery of a variable star candidate (16.48 G). The source appears to correspond to object Gaia DR2 1322381432135431296 (G=18.31) in the Gaia DR2. Discovery was made on one 30-s survey image (limiting mag about 19.0) taken by Xing Gao around 2021 Aug. 23.66818 UT at Xingming Observatory #2 (N89) using a unfiltered CCD (0.5-m f/4 reflector). Images can be found at: http://xjltp.china-vo.org/psp21g.html

PSP21G C2021 08 23.66818 16 14 23.17 +31 46 03.3 16.48 G N89
PSP21G C2021 08 24.69742 16 14 23.14 +31 46 03.0 18.28 G N88

Discovery image taken by N89 on Aug. 23.66818 UTC,2021 Archival image taken by N89 on Aug. 22.68640 UTC,2021 PS Image

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