NGC1491 (HII region)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Fairfield , NGC1491 is visible all night. It will become visible at around 17:37 (EST), 30° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 05:38, 31° above your north-western horizon.
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Name
NGC1491
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Object type
HII region
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Sources