Heinrich Wilhelm Matthias Olbers 12P/Pons–Brooks Meteor shower C/2012 E2 (SWAN) Comet NEOWISE Universe List of numbered comets 276P/Vorobjov
Heinrich Wilhelm Matthias Olbers 12P/Pons–Brooks Meteor shower C/2012 E2 (SWAN) Comet NEOWISE Universe List of numbered comets 276P/Vorobjov