LBN 640 (HII region)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 35 arcminutes across.
From Fairfield , LBN 640 is visible all night. It will become visible at around 20:01 (EDT), 26° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 05:28, 61° above your north-western horizon.
Name
LBN 640
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Object type
HII region
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