CREATE TABLE table_name_56 (constellation VARCHAR(255), declination___j2000__ VARCHAR(255), right_ascension___j2000__ VARCHAR(255))
I want the constellation for declination for °45′ and right ascension of 07h58m
    
SQL: SELECT constellation FROM table_name_56 WHERE declination___j2000__ = "°45′" AND right_ascension___j2000__ = "07h58m"