NGC657 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC657 is visible in the morning sky, becoming accessible around 21:31, when it reaches an altitude of 21° above your north-eastern horizon. It will then reach its highest point in the sky at 04:15, 68° above your northern horizon. It will be lost to dawn twilight around 05:17, 65° above your northern 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