P3E1R1I1L1U1N1E1S1
11 points
PERILUNES is validvalid
PERILUNE, the point in the orbit of a celestial body which is nearest to the moon [n]
PERILUNE, the point at which a celestial body is nearest to the moon [n]
PERILUNE, the point in the orbit of a celestial body which is nearest to the moon [n]
PERILUNE, the point at which a celestial body is nearest to the moon [n]