CREATE TABLE table_21082 ("Name" CLOB, "Latitude" CLOB, "Longitude" CLOB, "Diameter  ( km ) " CLOB, "Year named" FLOAT, "Name origin" CLOB)

What is every year named for the latitude of 66.5N?
SELECT "Year named" FROM table_21082 WHERE "Latitude" = '66.5N'
SELECT "Year named" FROM "table_21082" WHERE "Latitude" = '66.5N'