noun that point, in the real or apparent orbit of one star revolving around another, at which the former is nearest to the latter.
PERIASTRON
Meaning of PERIASTRON in English
Webster English vocab. Английский словарь Webster. 2012
noun that point, in the real or apparent orbit of one star revolving around another, at which the former is nearest to the latter.
Webster English vocab. Английский словарь Webster. 2012