This is a picture of the full moon over the Lick Observatory last Wednesday night. This moon reached its full phase on January 16th, 4:54 UT. The moon reached this phase within two hours of apogee, where it was at its most distant point in its elliptical orbit around the Earth. This was the smallest full moon of 2014 and the smallest full moon in the last 1,000 years. The difference in size between the biggest and smallest full moons is not easy to discern because the difference in distance between the closest point in the moon's orbit, or the lunar apogee and perigee, is only 50,000 kilometers while the average distance of the moon is about 385,000 kilometers. I think that it's interesting that this will remain the smallest full moon until it is close to apogee again in 2154.
http://apod.nasa.gov/apod/ap140118.html
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