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_23 (territory VARCHAR, channel VARCHAR, broadcaster VARCHAR)

### Question ###
Which territory has a channel of 144 and a broadcaster of Astro?

### Accurate SQL ###

SELECT territory FROM table_name_23 WHERE channel = 144 AND broadcaster = "astro"