. . "113657489"^^ . . . "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"@en-us . "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"@en-us . . "parsec"^^ . . "0"^^ . "0"^^ . . "parsec"@en-us . . . "112885833"@en-us . "13657489-n"^^ . "secpar"@en-us . "109820643"@en-us . .