CREATE TABLE table_name_42 (diameter__km_ INT, longitude VARCHAR, year_named VARCHAR)

What's the diameter when longitude is 105.0e before 2003?
SELECT SUM(diameter__km_) FROM table_name_42 WHERE longitude = "105.0e" AND year_named < 2003
SELECT SUM("diameter__km_") FROM "table_name_42" WHERE "105.0e" = "longitude" AND "year_named" < 2003