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_10403 ( "NGC number" real, "Object type" text, "Constellation" text, "Right ascension ( J2000 )" text, "Declination ( J2000 )" text )

### Question ###
Name the right ascension for sagittarius and NGC number larger than 6522 for open cluster and declination of 22

### Accurate SQL ###

SELECT "Right ascension ( J2000 )" FROM table_10403 WHERE "Constellation" = 'sagittarius' AND "NGC number" > '6522' AND "Object type" = 'open cluster' AND "Declination ( J2000 )" = '°22′'