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_1820752_1 ( signal_power___kw__ VARCHAR, arrival_date VARCHAR )

### Question ###
If the arrival date is January 2059, what is the total amount of signal power?

### Accurate SQL ###

SELECT COUNT(signal_power___kw__) FROM table_1820752_1 WHERE arrival_date = "January 2059"