From : -- Choose source --ADA LAKE Mobile Observatory AGANERST Akaa Al-amri Observatory Albufeira Astrofriend Badger Hollow Ballyhoura Observatory1 BATM observatory Ben Gilsrud Bilbo-le-hobbit Bratislava Brim Observatory Buxtehude Ceperka Cloudmagnet Observatory Diepenbeek Dresden Edinboro University Observatory Fargo Feef Peak Observatory Flamingohuset Frankfurt-Sachsenhausen Frydek-Mistek Geelong West Gruppo Astrofili PERSicetani Observatory GuidingStarObservatory Heidenrod Horlsey IPHS Joao Porto Kingston upon Thames Klaus Kris observatory 1 L'Astro du Bélier Lancaster Lancaster Mobile Observatory Lanuejols LAVAL, France lazjen Lightspeed Observatory Long Observatory Los Pantalones Lubbeek, Vlaams-Brabant, Belgium Maarssen Mac Observatory Macquarie University Observatory Magdalena Ridge Observatory Malmö MH_Sternenhütte Moravská Nová Ves Mount Stromlo Observatory Observatory at NCST, Technical University of Moldova Odessa Ole Roemer Observatory Orion Observatory Penthouse Observatory Petropolis Physics Department, University of Marburg Porta ad Astra PreFleuri Rob Jones Rogoźno: Chris Rummelhardt, Ontario Sabahiya Sarkkiset SC@ROS Observatory Sébastien durand observatoire Sky Ranch Observatory SP Observatory Specola Spring Creek Observatory starhopper Stjärnhov Stockholm Swift Observatory Tardis Observatory TeeJay's Observatory The Astroshed, Twickenham Tim Cline Observatory. Ujari Observatory Vatican Advanced Technology Telescope Verket Volkssternwarte Neumarkt Zagan-Kepler Zen Observatory or