ASTROPHOTOMETRY
Source: 567
As′tro‐pho‐tom″e‐try (?), n. (Astron.) The determination of the brightness of stars, and also of the sun, moon, and planets. — As′tro‐pho′to‐met″ric‐al (#), a.
Source: 567
As′tro‐pho‐tom″e‐try (?), n. (Astron.) The determination of the brightness of stars, and also of the sun, moon, and planets. — As′tro‐pho′to‐met″ric‐al (#), a.