LDN 1139 (Dark nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , LDN 1139 is visible all night. It will become visible at around 21:41 (EDT), 40° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 03:56, 71° above your north-western horizon.
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Name
LDN 1139
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Object type
Dark nebula
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