Table:
text: List of NGC objects (6001–7000)
6001–6100
6001–6100
NGC_number Object_type Constellation Right_ascension_J2000_ Declination_J2000_ Apparent_magnitude
6025 Open cluster Triangulum Australe 16h03m42s °30′00″ 5.1
6027 Interacting galaxy Serpens 15h59m12.7s °45′47″ 14.7
6027a Interacting galaxy Serpens 15h59m11.5s °45′14″ 15.1
6027b Interacting galaxy Serpens 15h59m11.0s °45′42″ 15.4
6027c Interacting galaxy Serpens 15h59m12.1s °44′47″ 16.0
6027d Spiral galaxy Serpens 15h59m13.2s °45′33″ 15.6
6027e Interacting galaxy Serpens 15h59m15.1s °45′55″ 16.5
6043 Interacting galaxy Hercules 16h005m01.2s °46′26″ 15.4
6087 Open cluster Norma 16h19m °56′ 5.9
6093 Globular cluster Scorpius 16h17m02.5s °58′30″ 8.7

Question: What is the apparent magnitude of NGC number 6027d among the list of NGC objects (6001-7000) under 6001-6100?