NGC657 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Fairfield , NGC657 will become visible at around 20:23 (EDT), 29° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 21:33 when it dips 21° above your north-western horizon.
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Name
NGC657
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Object type
Open cluster
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Position
| Right ascension: | 01h43m [1] |
| Declination: | +55°50' [1] |
| Constellation: | Cassiopeia |
Source