Il 7 Ottobre 2017 dalla mia postazione tra le scalinate che collegano Ibla a Ragusa, la Luna (Gibbosa Calante) è sorta in corrispondenza della Salita della Specola o salita di San Nicola. Testi di Pavone e Licitra sull’ astronomo G.B. Odierna riportano il culmine della Salita della Specola come punto di osservazione dell’astronomo. Il Centro […]
Read More»11 April 2017 Sunset at: 7h32m02s p.m Azimuth: 281°15′ WNW * Sunset at:7h34m29s p.m Azimuth: 281°37′ WNW (with refraction)* The Sunset data take into account the depression of the horizon. *All data provided by the opensource software “Cartes du Ciel”. The Sun is always below the horizon. Refraction data calculated […]
Read More»18 March 2017 Spring equinox (20 March) Sunset at: 6h11m02s p.m Azimuth: 269°40′ W * Sunset at:6h13m27s Azimuth: 270°01′ W (with refraction)* The Sunset data take into account the depression of the horizon. *All data provided by the opensource software “Cartes du Ciel”. The Sun is always below the […]
Read More»21 June 2017 Solstice Sunset at: 8h23m14s p.m Azimuth: 300°22′ WNW * Sunset at:8h25m56s p.m Azimuth: 300°47′ WNW (with refraction)* The Sunset data take into account the depression of the horizon. *All data provided by the opensource software “Cartes du Ciel”. The Sun is always below the horizon. Refraction […]
Read More»27 May 2017 Sunset at: 8h11m01s p.m Azimuth: 297°42′ WNW * Sunset at:8h13m41s p.m Azimuth: 298°06′ WNW (with refraction)* The Sunset data take into account the depression of the horizon. *All data provided by the opensource software “Cartes du Ciel”. The Sun is always below the horizon. Refraction data […]
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