CREATE TABLE table_name_14 (right_ascension___j2000__ VARCHAR2, declination___j2000__ VARCHAR2, ngc_number VARCHAR2, object_type VARCHAR2)

What is the Right Ascension with a Diffuse Nebula Object Type has a 42 30 Declination and a NGC less than 6995?
SELECT right_ascension___j2000__ FROM table_name_14 WHERE ngc_number < 6995 AND object_type = "diffuse nebula" AND declination___j2000__ = "°42′30″"
SELECT "right_ascension___j2000__" FROM "table_name_14" WHERE "declination___j2000__" = "°42′30″" AND "diffuse nebula" = "object_type" AND "ngc_number" < 6995