CREATE TABLE table_44986 ("Name" TEXT, "Latitude" TEXT, "Longitude" TEXT, "Diameter  ( km ) " FLOAT, "Year named" FLOAT)

Which Latitude has a Year named smaller than 1997, and a Name of aino planitia?
SELECT "Latitude" FROM table_44986 WHERE "Year named" < '1997' AND "Name" = 'aino planitia'
SELECT "Latitude" FROM "table_44986" WHERE "Name" = 'aino planitia' AND "Year named" < '1997'