Wordnet polsko-angielski
(a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc
equivalent to
3.262 light years)
parsec, secpar
synonim: parsek
(a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc
equivalent to
3.262 light years)
parsec, secpar
synonim: parsek