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_16 (series VARCHAR, launch_date VARCHAR)

### Question ###
What is Series, when Launch Date is 23 February 2013?

### Accurate SQL ###

SELECT series FROM table_name_16 WHERE launch_date = "23 february 2013"