NGC 5689
NGC 5689, is located in the constellation Bootes, and is best seen in summer.
NGC 5689 is magnitude 11.9, and is in size. For reference, the full moon is 30' (arc minutes) or 0.5° in size.
* One can see up to magnitude 7-8 objects with perfect eyes under ideal dark sky conditions.
Find your inner astronomer. Your complete guide to amateur astronomy.