Question: In what year was the feature at a 33.3S latitude named? 
SQL: SELECT MAX("Year named") FROM "1-16799784-8" WHERE "Latitude" = '33.3S';

Question: What is the diameter in km of the feature named Colette Patera? 
SQL: SELECT "Diameter (km)" FROM "1-16799784-8" WHERE "Name" = 'Colette Patera';

Question: What is the longitude of the feature named Razia Patera? 
SQL: SELECT "Longitude" FROM "1-16799784-8" WHERE "Name" = 'Razia Patera';

Question: What is the origin of the name of Keller Patera? 
SQL: SELECT "Name origin" FROM "1-16799784-8" WHERE "Name" = 'Keller Patera';

Question: What is  the diameter in km of the feature with a longitude of 40.2E? 
SQL: SELECT "Diameter (km)" FROM "1-16799784-8" WHERE "Longitude" = '40.2E';