NGC6690
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC6690 is visible all night because it is circumpolar. It will be highest in the sky at 03:52, 61° above your northern horizon. At dusk, it will become visible at around 21:16 (EDT), 36° above your north-eastern horizon. It will be lost to dawn twilight at around 04:03, 61° above your northern horizon.
Name
NGC6690
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Object type
Duplicate catalogue entry for NGC6689
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Source