Table schema:
CREATE TABLE table_name_55 (declination___j2000__ VARCHAR, right_ascension___j2000__ VARCHAR, constellation VARCHAR, apparent_magnitude VARCHAR)

Question: Tell me the declination for consellaion of ophiuchus and apparent magnitude less than 8.6 with right ascension of 16h47m14.5s
SQL: SELECT declination___j2000__ FROM table_name_55 WHERE constellation = "ophiuchus" AND apparent_magnitude < 8.6 AND right_ascension___j2000__ = "16h47m14.5s"