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NGC 2775 (Galaxy)
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Also known as: Caldwell C48, Herschel H2-1
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Right ascension: 9h 11m
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Declination: 6° 58'
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Constellation: Cancer
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Date/time: 2014.03.01 21:45 UT
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Equipment: 12" f/5 Newtonian
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FoV: 22'
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Magnification and filter(s): 167x
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Seeing: 4/10
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Transparency: 3/5
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SQM: 21.27 m/as2
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Temperature: 5°C
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Humidity: low
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Wind: gusts
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Sight: 2 - minor details, somewhat interesting
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Difficulty: 2 - easily visible, some dark adaptation needed, averted vision might add to details
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Position: 2 - easy, bright star nearby
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Location: Nádasdladány, Hungary
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Observer: Ferenc Lovró
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Description:
Small, round spiral galaxy that is slightly elongated to the N-S. Its central region is moderately brighter than its disk. I estimate its dimensions to 1.5x2' with the center shining at about 13.5m and the surface at about 14m. I find the official 11m brightness catalogue data very misleading.
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Hi-resolution image: [ reversed sketch | original sketch ]
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gmail*com.
ikonra kattintva magyarul is olvashatod az észlelést.
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