Object: Comet P/2025 M4 = P/2010 U1 (Boattini) Date: 2025 08 04.22338 UTC Observer: John J. Maikner Camera: Poseidon-M Pro (IMX571) Exposure: 65 X 120 sec. Filters: None Binning: 2 X 2 Temp: - 5 C Instrument type: Astro-Physics Riccardi-Honders Instrument aperture: 305 mm Instrument focal length: 1159 mm/F3.8 Observatory code W62 Mag: 21.0 G |
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