Greetings:
https://www.skyandtelescope.com/observi ... r-eclipse/If you're adept at comparing full Moon sizes, examine the Moon during the eclipse. Does it appear larger than normal? In fact it is! Perigee, when the Moon is closest to the Earth, occurs only about 14 hours after maximum eclipse. That makes this a supermoon, defined as a full Moon that comes within 90% of its closest approach to Earth. The average angular diameter of the full Moon is 31 arcminutes, but during the eclipse it will be 2.2 arcminutes wider
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