visual binary

noun Astronomy.

a binary star having components that are sufficiently separated to be resolved by a telescope.
Compare spectroscopic binary.

Words nearby visual binary

visual angle, visual aphasia, visual area, visual arts, visual axis, visual binary, visual cortex, visual display terminal, visual display unit, visual effect, visual evoked potential

Scientific definitions for visual binary

visual binary
[ vĭzh′ōō-əl ]

See under binary star.