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Robert Adolf Naef
Robert Adolf Naef (22 July 1907 – 13 March 1975) was a Swiss astronomer. A banker by profession, in his spare time, for 50 years he worked at the Urania Observatory in Zurich. In 1941 he created the nautical almanac Der Sternenhimmel. observatoire-ependes.ch Legacy *, a stony asteroid named after Naef *Observatory Naef Épendes
Observatory Robert A. Naef (french: Observatoire Robert A. Naef) is an astronomical observatory located at Épendes, Canton of ...
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Robert A
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It can be use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urania Sternwarte
Urania Sternwarte is a public observatory in the Lindenhof quarter of Zürich, Switzerland. Its name ''Urania'' refers to the muse of astronomy in Greek mythology. History Its origins base on a first observatory on the roof of the Zunfthaus zur Meisen. In 1759, so called «Astronomische Kommission» succeeded from this location for the first time, to define '' Culminatio solis'' and thus calculated the exact global location of the city of Zurich. In later years, astronomical observations were done from the Grossmünster's southern "Karl's tower", followed by scientific observations (not for public use by interested enthusiasts) from the Federal observatory, built 1861/64 for ETH Zürich by Gottfried Semper. In 1899, the Zürich merchant Abraham Weill Einstein initiated the oldest observatory in Switzerland, situated near ''Werdmühleplatz'' (''Uraniastrasse''). On June 15, 1907, the observatory was given to operational use. Its tower dominates the western end of Zurich's hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nautical Almanac
A nautical almanac is a publication describing the positions of a selection of celestial bodies for the purpose of enabling navigators to use celestial navigation to determine the position of their ship while at sea. The Almanac specifies for each whole hour of the year the position on the Earth's surface (in declination and Greenwich hour angle) at which the Sun, Moon, planets, and First Point of Aries is directly overhead. The positions of 57 selected stars are specified relative to the First Point of Aries. In Great Britain, ''The Nautical Almanac'' has been published annually by HM Nautical Almanac Office, ever since the first edition was published in 1767. In the United States, a nautical almanac has been published annually by the US Naval Observatory since 1852. It was originally titled '' American Ephemeris and Nautical Almanac''. Since 1958, the USNO and HMNAO have jointly published a unified nautical almanac, ''The Astronomical Almanac'' for use by the navies of b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1906 Naef
1906 Naef ( ''prov. designation'':) is a stony vestoid asteroid from the inner regions of the asteroid belt, approximately 7 kilometers in diameter. It was discovered on 5 September 1972, by Swiss astronomer Paul Wild at Zimmerwald Observatory near Bern, Switzerland. It was later named after Swiss banker and amateur astronomer Robert Naef. Orbit and classification ''Naef'' orbits the Sun in the inner main-belt at a distance of 2.1–2.7 AU once every 3 years and 8 months (1,335 days). Its orbit has an eccentricity of 0.14 and an inclination of 6 ° with respect to the ecliptic. The body's observation arc begins with its official discovery observation at Zimmerwald, as previous observation at Turku Observatory () and McDonald Observatory () in 1943 and 1952, respectively, remain unused. Physical characteristics According to observations by the Wide-field Infrared Survey Explorer's NEOWISE mission, ''Naef'' measures 7.9 and 8.1 kilometers in diameter, and its surface ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Observatory Naef Épendes
Observatory Robert A. Naef (french: Observatoire Robert A. Naef) is an astronomical observatory located at Épendes, Canton of Fribourg, Switzerland at 7.13938 degrees east of Greenwich and 46.76236 degrees north latitude. Its parallax constants are : ρ sin φ' = 0.68632 (Earth radii from the rotation axis) and ρ cos φ' = +0.72501 (Earth radii from the equatorial plane). The observatory was named in memory of Robert Adolf Naef (1907–1975). The minor planet 1906 Naef was named in his honour. Robert A. Naef Foundation The ''Robert A. Naef Foundation'' was created on 15 April 1977 on the initiative of his widow, Mrs. Daisy Naef-Ryter. According to its statutes, the Foundation has the goal of honouring the memory of the late Robert A. Naef (22 July 1907 – 13 March 1975) by installing his Reinfelder & Hertel telescope in a newly created astronomical observatory. The observatory has the further goal of actively contributing to the exposure of young people to the art and sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1907 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1975 Deaths
It was also declared the ''International Women's Year'' by the United Nations and the European Architectural Heritage Year by the Council of Europe. Events January * January 1 - Watergate scandal (United States): John N. Mitchell, H. R. Haldeman and John Ehrlichman are found guilty of the Watergate cover-up. * January 2 ** The Federal Rules of Evidence are approved by the United States Congress. ** Bangladesh revolutionary leader Siraj Sikder is killed by police while in custody. ** A bomb blast at Samastipur, Bihar, India, fatally wounds Lalit Narayan Mishra, Minister of Railways. * January 5 – Tasman Bridge disaster: The Tasman Bridge in Hobart, Tasmania, Australia, is struck by the bulk ore carrier , killing 12 people. * January 7 – OPEC agrees to raise crude oil prices by 10%. * January 10–February 9 – The flight of ''Soyuz 17'' with the crew of Georgy Grechko and Aleksei Gubarev aboard the ''Salyut 4'' space station. * January 15 – Alvor Agreement: Portuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
