The dark nebula B 23
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Ashburn , B 23 will become visible at around 21:02 (EDT) as the dusk sky fades, 25° above your western horizon. It will then sink towards the horizon, setting 3 hours and 46 minutes after the Sun at 23:39.
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Name
B 23
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Object Type
Dark Nebula
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