A magnitude 15.5 supernova, 2009hq, was discovered by B. Monard on the 30th July, 2009, in the spiral galaxy NGC 4152 in the constellation Coma Berenices. The supernova is located 7" east and 23" north from the center of the galaxy. As yet the type is unknown.
Position (2000): RA = 12h10m38s.03, Dec = +16°02'21".1
