Comet: 15P/Finlay Date UT: 2021 06 15.81 Mag. Total: 11.6 (Astrometrica+Comphot) Coma diam.: 4.5' (DC 4) Tail lenght: 2.5' (PA 243) Instrument: 0.51m f/4.4 CDK + KAF09000 Location: Siding Spring, Australia |
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