sencounter with Neptune resulted in a small upward revision of theplanet’sestimated mean distance from the Sun, which is now thought to be 4,498,250,000 km (2,795,083,000 miles). Its orbitaleccentricityof 0.0086 is the second lowest of the planets; onlyVenus’sorbitis more circular. ...
like each other in size. The diameter(直径) of Venus is about 7,520 miles (12,100 km), 40 miles (644 km) smaller than that of the earth. No other planet comes closer to the earth than Venus. At its nearest approach(接近), it is about 25,000,000 miles (40,2000,000 km) away...
Venus is known as the Earth's “Twin” because the planets are so like each other in size. The diameter(直径) of Venus is about 7,520 miles (12,100 km), 40 miles (644 km) smaller than that of the earth. No other planet comes closer to the earth than Venus. At its nearest appr...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook AngDiam (redirected fromAngular diameter) Encyclopedia Wikipedia AcronymDefinition AngDiamAngular Diameter(astronomy; used to measure size of asteroids) Copyright 1988-2018AcronymFinder.com, All rights reserved. ...
Venus is known as the Earth's “twin” because the planets are so like each other in size. The diameter (直径) of Venus is about 7,520 miles (12,100km), about 400 miles (644km) smaller than that of the earth. No other planet comes closer to the earth than Venus. At its nearest...