46P/Wirtanen Carl A. Wirtanen Ellen Howell 64P/Swift–Gehrels 140 Siwa STENTOR (satellite) Hot Bird 7 Launch window 732 Tjilaki Flyby (spaceflight) Philae (spacecraft) List of minor planets and comets visited by spacecraft 276P/Vorobjov Discovery Program Rosetta (spacecraft) 45P/Honda–Mrkos–Pajdušáková 2017 YE5 C/2012 E2 (SWAN) Comet NEOWISE List of Solar System probes List of numbered comets Meanings of minor planet names: 13001–14000