Dr Ski in Valencia, Philippines wrote: "It's probably just me, but I can't tell the difference between tonight's "super" full moon and any of the over 700 full moons I've seen over the short span of my existence on this planet. But with a reference, the difference becomes very obvious. February's full moon at perigee of course means that apogee occurred during new moon. So I had to use January's apogee moon for comparison. Both images are at 40X." It's true most people can't discern the size difference between a supermoon and ordinary full moon, using the eye alone. Here's one observer who thinks it's possible.