Friday, September 14, 2018

21P/GIACOBINI-ZINNER NEARING M35 Taken by Jan Curtis on September 14, 2018 @ Cheyenne, Wyoming



Nikon d7100, Nikkor 180mm ED f/2.8, iso 3200, 22x30s, skies clear and very transparent, temperature 50F, relative humidity 17%, winds

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