SELECT right_ascension___j2000__ FROM table_name_14 WHERE ngc_number < 6995 AND object_type = "diffuse nebula" AND declination___j2000__ = "°42′30″"
Apa kenaikan yang tepat dengan tipe objek nebula difus memiliki deklinasi ° 42′30 ″ dan NGC kurang dari 6995?
CREATE TABLE table_name_14 (right_ascension___j2000__ VARCHAR, declination___j2000__ VARCHAR, ngc_number VARCHAR, object_type VARCHAR)