32P/Comas Solà Josep Comas i Solà NGC 4523 C/2015 V2 (Johnson) List of Spanish inventors and discoverers 276P/Vorobjov Pnictogen Comet NEOWISE Astronomical naming conventions 31P/Schwassmann–Wachmann 33P/Daniel C/2012 E2 (SWAN) List of numbered comets