NGC6690
From Cambridge , NGC6690 is visible all night because it is circumpolar. It will be highest in the sky at 23:33, 61° above your northern horizon. At dusk, it will become visible at around 21:41 (EDT), 58° above your northern horizon. It will be lost to dawn twilight at around 03:56, 47° above your north-western horizon.
Name
NGC6690
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Object type
Duplicate catalogue entry for NGC6689
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All times shown in Cambridge local time.