CREATE TABLE table_name_18 (latitude INT, diameter__km_ VARCHAR, longitude VARCHAR)

What is the latitude for a crater with a diameter of 12.8 km and a longitude of 208?
SELECT AVG(latitude) FROM table_name_18 WHERE diameter__km_ < 12.8 AND longitude < 208
SELECT AVG("latitude") FROM "table_name_18" WHERE "diameter__km_" < 12.8 AND "longitude" < 208