Object: Comet C/2019 Y4 ATLAS 17 05 2020

Date: 17 05 2020 UT 20h21m
Location: Martinsberg, Lower Austria
Telescope: ASA H 8" f 2.9 Astrograph
Camera: FLI PL 16803
Mount: ASA DDM60
Exposure time: LRGB 10//3/3/3 min.