Object: Comet 7P (Pons-Winnecke) Date: 2021 01 12.401620 UTC Observer: John J. Maikner Camera: QHY 183M Exposure: 90 X 19 sec. Filters: None Binning: 1 X 1 Temp: -10.0 C Instrument type: Astro-Physics Reflector Instrument aperture: 305 mm Instrument focal length: 1159mm/F3.8 Mag: 19.6 |
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