Quote:
Originally Posted by astroron
Yes, at mag 7.9 it is a bright enough target, but it could be mistaken for a star.
You would have use very high magnification and have good seeing to be sure of seeing it as a disc.
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Agree entirely, Ron.
Uranus has an angular diameter of about 3.3-4 arcseconds and its disk is clearly visible at medium to high magnification. However, Neptune has an angular diameter of about 2.2-2.4 arcseconds. I find its disk much harder to resolve, even in a larger scope.
Regards, Rob