CREATE TABLE table_23781 ("Epoch  ( UTC ) " TEXT, "Periselene  ( km ) " TEXT, "Aposelene  ( km ) " TEXT, "Eccentricity" TEXT, "Inclination  ( deg )   ( to Moon equator ) " TEXT, "Period  ( h ) " TEXT)

What is every value of period when eccentricity is 0.583085?
SELECT "Period (h)" FROM table_23781 WHERE "Eccentricity" = '0.583085'
SELECT "Period (h)" FROM "table_23781" WHERE "Eccentricity" = '0.583085'