1RXS J174726.1-300138 = Gaia21eso outburst

http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia21eso/ Gaia21eso AT2021abxc 2021-10-15 03:44:16 266.85507 -30.03785 18.75 20.42 0.54 unknown 2021-10-21 12:28:55 ~2 mag outburst in Gaia source near Galactic centre, previous event seen

Also known as LMXB 1744-300.