A magnitude 15.9 Type Ia supernova 2007cq, was discovered on the 21st June, 2007, by Jack Newton, Tom Orff, and Tim Puckett in an anonymous galaxy, 2MASX J22144070+0504435, in the constellation Pegasus. The supernova is located 3".3 west and 5".7 north of the centre of the galaxy.