• Thumbnail for Real Instituto y Observatorio de la Armada
    The Real Instituto y Observatorio de la Armada (Royal Institute and Observatory of the Spanish Navy) is the scientific institute and astronomical observatory...
    2 KB (209 words) - 23:32, 7 November 2022
  • 2007). "El cambio horario" [The time change]. El País (in Spanish). Retrieved 7 January 2013. – ¿Qué hora es? Real Observatorio de la Armada (in Spanish)...
    12 KB (1,299 words) - 11:40, 11 May 2024
  • 982 Dunsink Observatory - Dunsink Observatory, Dublin 983 Real Instituto y Observatorio de la Armada - San Fernando 984 Eastfield Observatory - Eastfield...
    427 KB (109 words) - 23:19, 28 May 2024
  • Thumbnail for Prime meridian
    Lafuente and Manuel Sellés, El Observatorio de Cádiz (1753–1831) Archived 2 June 2020 at the Wayback Machine, Ministerio de Defensa, 1988, p.144, ISBN 84-505-7563-X...
    60 KB (4,774 words) - 23:35, 28 May 2024
  • Thumbnail for Observatory
    Sweden 1753: Vilnius University Observatory, Lithuania 1753: Real Instituto y Observatorio de la Armada, Spain 1759: Trieste Observatory, Italy. 1757: Macfarlane...
    24 KB (2,230 words) - 12:28, 6 May 2024
  • Thumbnail for Time ball
    original plans) Victoria & Alfred Waterfront, Cape Town The Real Instituto y Observatorio de la Armada in San Fernando, Cádiz continues to activate its...
    19 KB (1,945 words) - 09:21, 22 December 2023
  • Timeline of telescopes, observatories, and observing technology (category CS1 German-language sources (de))
    located in Slough, England 1798 – Real Observatorio de la Isla de Léon (actualmente Real Instituto y Observatorio de la Armada) (Spain) 1803 National Astronomical...
    29 KB (3,148 words) - 11:26, 7 March 2024
  • Thumbnail for 1884 Andalusian earthquake
    the Real Instituto y Observatorio de la Armada stopped at 9:08 p.m. GMT, or 9:18 p.m. Paris time on 25 December 1884. Magnetographs at Lisbon, Parc de Saint-Maur...
    23 KB (2,991 words) - 00:02, 18 December 2023
  • Thumbnail for Speaking clock
    Speaking clock (category CS1 Austrian German-language sources (de-at))
    Vechernyaya Moskva (in Russian) "Sección de Hora - Real Observatorio de la Armada - Armada - Ministerio de Defensa - Gobierno de España" [Department of the Time...
    43 KB (5,380 words) - 01:17, 22 February 2024
  • Hoskin, Michael (June 26, 1992). "Bodes' Law and the Discovery of Ceres". Observatorio Astronomico di Palermo "Giuseppe S. Vaiana". Retrieved July 5, 2007....
    157 KB (5,903 words) - 02:06, 29 May 2024