A Possible Nova in the Constellation Sagittarius!. The inset show before (Ploss Plates), It's about 2deg. northwest of the Trifid Nebula (M20). The star designated PNV J17522579-2126215 IAU several days ago and discovered in Yamagata, Japan.
LX200ACF 12 in. OTA, F6.3, CGE mount, ST2000xm Ccd, AO8, CFW9, Astronomik LRGB filter set.
L44min, RGB12min.