CREATE TABLE table_23783 ("Epoch  ( UTC ) " TEXT, "Periselene  ( km ) " TEXT, "Aposelene  ( km ) " TEXT, "Eccentricity" TEXT, "Inclination  ( deg )   ( to Moon equator ) " TEXT, "Period  ( h ) " TEXT)

What is every value for periselene if period is 4.947432?
SELECT "Periselene (km)" FROM table_23783 WHERE "Period (h)" = '4.947432'
SELECT "Periselene (km)" FROM "table_23783" WHERE "Period (h)" = '4.947432'