The open cluster NGC 657

Image of NGC 657
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
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From Cambridge , NGC 657 is visible in the dawn sky, becoming accessible at around 02:43 (EDT), when it rises to an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 29° before fading from view as dawn breaks at around 03:54.

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Name NGC 657
Object Type Open Cluster
Position
Constellation:Cassiopeia
Right Ascension:01h43m [1]
Declination:+55°50' [1]

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

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