LDN 813 (Dark nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 28 arcminutes across.
From Cambridge , LDN 813 will become visible at around 17:31 (EST), 33° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 21:02.
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Name
LDN 813
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Object type
Dark nebula
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