Sharpless 151 (HII region)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 20 arcminutes across.

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From Columbus , Sharpless 151 is visible in the dawn sky, becoming accessible around 01:54 (EDT), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 45° before fading from view as dawn breaks at 05:07.

Name Sharpless 151
Object type HII region
Position
Right ascension:23h03m [1]
Declination:+57°04' [1]
Constellation:Cassiopeia

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