Episode 198 In this episode of the Observers Notebook podcast, host Tim Robertson talks to the ALPO Comets Section Coordinator Carl Hergenrother. Carl comes on the podcast to discuss Comet Tsuchinshan-ATLAS. C/2023 A3 You can contact Carl at: carlhergenrother@gmail.com ALPO Comets Section blog: http://www.alpo-astronomy.org/cometblog/ For more information you can visit the ALPO web site at: www.alpo-astronomy.org/ You can also support this podcast at Patreon: https://www.patreon.com/ObserversNotebook Listen to the podcast on Soundcloud: https://soundcloud.com/observersnotebook Subscribe on our YouTube Channel: https://www.youtube.com/c/AssociationofLunarandPlanetaryObservers Subscribe on iTunes: https://itunes.apple.com/us/podcast/observers-notebook-the-alpo-podcast/id1199301885?mt=2 I want to thank the Producers of this podcast, Steve Siedentop and Michael Moyer for their generous support of the Observers Notebook. Our Patreons: Jerry White Jason Inman Matt Will Steve Seidentop Stephen Bennett Michael Moyer Shawn Dilles Frank Schenck Damian Allis Carl Hergenrother Michael McShan Michael Blake Nick Evetts Rik Hill Stan Sienkiewicz