2005qn173 20210805 jmaikner

not a true comet but an interesting object.
Object: Asteroid 2005 QN173 (248370) with comet-like tail
Date:2021 08 05.283536 UTC
Observer: John J. Maikner
Camera: QHY 183M
Exposure: 30 X 60 sec.
Filters: None
Binning: 1 X 1
Temp: -10.0 C
Instrument type: Astro-Physics Riccardi-Honders
Instrument aperture: 305 mm
Instrument focal length: 1159mm/F3.8
Observatory code W62
Mag: 18.9 G