Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

TCP J23345994+1257400

TCP J23345994+1257400   2021 09 04.8392*  23 34 59.94 +12 57 40.0  15.8 G             Peg       R 9

2021 09 04.8392

Jiayi Qin, Xing Gao, Mi Zhang (Xingming Obs), report the discovery of a variable star candidate (15.8 G). The source appears to correspond to object Gaia DR2 2764943608355285376 (G=19.2) in the Gaia DR2. Discovery was made on one 30-s survey image (limiting mag about 19.0) taken by Xing Gao around 2021 Sep. 04.83922 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/PSP21E.html

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