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THE DISCOVERY OF A VARIABLE STAR CANDIDATE – PSP21X

Chunpeng Bi, Jiangao Ruan, Wenjie Zhou, Mi Zhang, Xing Gao (Xingming Obs), report the discovery of a variable star candidate (15.33 G).  The source appears to correspond to object Gaia DR2 2118966409482874752 (15.76 G) in the Gaia DR2. Discovery was made on one 30-s survey  image (limiting mag about 19.0) taken by Xing Gao around 2021 Oct 15.63115 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/psp21x.html

NET Gaia DR2
PSP21X C2021 10 15.63115 18 46 01.16 +45 23 34.9 15.33G N89

Discovery image taken around 2021 Oct. 15.63115 UT at N89 PS Image

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