NGC743 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC743 is visible all night because it is circumpolar. It will be highest in the sky shortly before dawn, when it will be lost to twilight at around 04:18, 25° above your north-eastern horizon. At dusk, it will become visible at around 21:02 (EDT), 18° above your northern horizon.
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Name
NGC743
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Object type
Open cluster
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Position
| Right ascension: | 01h58m [1] |
| Declination: | +60°09' [1] |
| Constellation: | Cassiopeia |
Source