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Object – PSP22ab

Internal name PSP22ab RA/DEC (2000) 01 28 45.03 +31 44 46.8
Discovery date (UT) 2022-08-28.93229 Discovery Mag 17.5CV
Host name Host Redshift
Type UG Redshift
Other name/s AT 2022sou
TCP J01284503+3144468
References VSX
Reporter/s Jijun Li, Mi Zhang, Leiming Tang, Jianlin Xu, Wenjie Zhou, Jingyuan Zhao, Jiangao Ruan,  Guoyou Sun, Xing Gao (Xingming Obs.)
Remarks UG candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp22ab.html
Discovery image taken around 2022 Aug. 28.93229 UT at N89 Archival image taken around 2022 Aug. 23.91362 UT at N89 PanSTARRS-1 image
Discovery report

We report the discovery of a possible UG at 17.5CV on several 30-s survey images (limit mag about 20.0) taken by Xing Gao at Xingming Observatory #2 (N89) around Aug. 28.93229, 2022 UT using unfiltered CCD and HMT telescope (0.5m f/4 reflector). The source is approximately located at RA= 01h28m45.03s,DEC = +31d44m46.8s (equinox 2000.0), appears to correspond to object Gaia DR3 315697688442897664 (G= 19.0) in the Gaia DR3. Details can be found at: http://xjltp.china-vo.org/psp22ab.html.

PSP22ab C2022 08 28.93229 01 28 45.03 +31 44 46.8 17.5CV N89
PSP22ab C2022 09 01.69104 01 28 45.03 +31 44 46.5 17.8V N88