« ...a new or full moon which occurs with the Moon at or near (wi... - dofaq.co
peter scully

« ...a new or full moon which occurs with the Moon at or near (wi...

wikipedia - 16 Apr 2022
« ...a new or full moon which occurs with the Moon at or near (within 90% of) its closest approach to Earth in a given orbit (perigee). In short, Earth, Moon and Sun are all in a line, with Moon in its nearest approach to Earth. »— Richard Nolle, Supermoon, What It Is, What It Means

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