CREATE TABLE table_21909 ("Rank" FLOAT, "Family" CLOB, "Abbre\\u00adviation" CLOB, "Constellation" CLOB, "Area  ( sq.deg. ) " CLOB, "Area  ( msr ) " CLOB, "Per\\u00adcent\\u00adage" CLOB, "Right ascension  ( hm ) " CLOB, "Decli\\u00adnation  ( dm ) " CLOB, "Quad" CLOB)

What is the name of this constellation with an area of 245.375 sq. deg.?
SELECT "Constellation" FROM table_21909 WHERE "Area (sq.deg.)" = '245.375'
SELECT "Constellation" FROM "table_21909" WHERE "Area (sq.deg.)" = '245.375'