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_1906515_1 (launch_date VARCHAR, duration__days_ VARCHAR)

### Question ###
Name the launch date for duration days 174.14

### Accurate SQL ###

SELECT launch_date FROM table_1906515_1 WHERE duration__days_ = "174.14"