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_16376 ( "Planet" text, "Planet Type" text, "Semimajor Axis ( AU )" text, "Orbital Period" text, "Radial velocity (m/s)" text, "Detectable by:" text )

### Question ###
How long is the orbital period for the planet that has a semimajor axis of 5.20 au?

### Accurate SQL ###

SELECT "Orbital Period" FROM table_16376 WHERE "Semimajor Axis ( AU )" = '5.20'