Question: How many numbers are listed under diameter with a lattitude of 5.0N?
SQL: SELECT COUNT("Diameter (km)") FROM "1-16799784-14" WHERE "Latitude" = '5.0N';

Question: What is the name origin with a diameter of 220.0 kilometers?
SQL: SELECT "Name origin" FROM "1-16799784-14" WHERE "Diameter (km)" = '220.0';

Question: What is the name of feature with a longitude 246.0E?
SQL: SELECT "Name" FROM "1-16799784-14" WHERE "Longitude" = '246.0E';