NGC657 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Cambridge , NGC657 is visible in the dawn sky, becoming accessible around 02:57 (EDT), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 28° before fading from view as dawn breaks at 03:56.
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|
Name
NGC657
|
Object type
Open cluster
|
Position
| Right ascension: | 01h43m [1] |
| Declination: | +55°50' [1] |
| Constellation: | Cassiopeia |
| Angular dimensions: | 3.0 arcmin |
Source
Visibility from Cambridge
All times shown in Cambridge local time.