Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_79 ( latitude VARCHAR, year_named VARCHAR, name VARCHAR )

### Question ###
Which Latitude has a Year named smaller than 1997, and a Name of aino planitia?

### Accurate SQL ###

SELECT latitude FROM table_name_79 WHERE year_named < 1997 AND name = "aino planitia"