76P/West–Kohoutek–Ikemura and 123P/West–Hartley. He is also credited by the MinorPlanetCenter with the discovery of 40 minorplanets between 1976 and 1986,
This is a list of periodic comets that were numbered by the MinorPlanetCenter after having been observed on at least two occasions. Their orbital periods
June 2022. (JPL#27 Soln.date: 2001-Jul-02) "122P/de Vico Orbit". MinorPlanetCenter. Retrieved 17 June 2014. Seiichi Yoshida (9 November 2005). "122P/de