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_11 ( time_elapsed VARCHAR, closest_approach VARCHAR )

### Question ###
What Time elapsed has 14 February 2011 as the Closest approach?

### Accurate SQL ###

SELECT time_elapsed FROM table_name_11 WHERE closest_approach = "14 february 2011"