Object: Comet 6P/d’Arrest Date:2021 05 14.200984 UTC Observer: John J. Maikner Camera: QHY 183M Exposure: 21 X 47 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 |
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