23P/布羅森–梅特卡夫彗星

外部連結

• [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=23P;orb=1 Orbital simulation] from JPL (Java) / [http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&body_group=sb&sstr=23P Horizons Ephemeris]
• [http://cometography.com/pcomets/023p.html 23P at Kronk's Cometography]
• [https://jcometobs.web.fc2.com/pcmtn/0023p.htm 23P at Kazuo Kinoshita's Comets]
• [http://www.aerith.net/comet/catalog/0023P/index.html 23P at Seiichi Yoshida's Comet Catalog]