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Kvistaberg Observatory
The Kvistaberg Station or Kvistaberg Observatory ( sv, Kvistabergs observatorium, links=no; obs. code: 049) was a Swedish astronomical observatory and a station of the Uppsala Astronomical Observatory, which both belong to the Department of Physics and Astronomy at Uppsala University. It is located between the Swedish cities of Uppsala and Stockholm, at almost equal distance. Since 2009, the domes and telescopes of the Kvistaberg Observatory are part of a museum. The observatory established a 1-meter Schmidt telescope in 1963, which is a large size for this type of telescope designed to give a wide field of view. History The observatory was the result of a donation in 1944 from Nils Tamm, an artist who had studied astronomy in his youth under Nils Christoffer Dunér and Östen Bergstrand in Uppsala and remained an avid amateur astronomer throughout his life. Through the work of professor Åke Wallenquist and professor Gunnar Malmquist at the observatory in Uppsala, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uppsala University
Uppsala University ( sv, Uppsala universitet) is a public university, public research university in Uppsala, Sweden. Founded in 1477, it is the List of universities in Sweden, oldest university in Sweden and the Nordic countries still in operation. The university rose to significance during the rise of Swedish Empire, Sweden as a great power at the end of the 16th century and was then given a relative financial stability with a large donation from King Gustavus Adolphus of Sweden, Gustavus Adolphus in the early 17th century. Uppsala also has an important historical place in Swedish national culture, identity and for the Swedish establishment: in historiography, literature, politics, and music. Many aspects of Swedish academic culture in general, such as the white student cap, originated in Uppsala. It shares some peculiarities, such as the student nation system, with Lund University and the University of Helsinki. Uppsala belongs to the Coimbra Group of European universities a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ã…ke Wallenquist
Ã…ke Anders Edvard Wallenquist (January 16, 1904 – April 8, 1994) was a Swedish astronomer. He worked at the Dutch Bosscha Observatory in Indonesia between 1928 and 1935, and became assistant professor at Uppsala's Kvistabergs Observatorium (Kvistaberg Observatory) in 1948. He worked originally on double stars but it was the open star clusters and their properties that became his main area of research. Wallenquist was a very active member of both the Royal Swedish Academy of Sciences in Stockholm and the Royal Swedish Society of Sciences in Uppsala. From the 1950s onwards, he was the leading writer of popular astronomy Amateur astronomy is a hobby where participants enjoy observing or imaging celestial objects in the sky using the unaided eye, binoculars, or telescopes. Even though scientific research may not be their primary goal, some amateur astronomers ... in Sweden among the professional astronomers. His books inspired generations of young people to become inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minor-planet Discovering Observatories
According to the International Astronomical Union (IAU), a minor planet is an astronomical object in direct orbit around the Sun that is exclusively classified as neither a planet nor a comet. Before 2006, the IAU officially used the term ''minor planet'', but that year's meeting reclassified minor planets and comets into dwarf planets and small Solar System bodies (SSSBs).Press release, IAU 2006 General Assembly: Result of the IAU Resolution votes International Astronomical Union, August 24, 2006. Accessed May 5, 2008. Minor planets include s ( |
5080 Oja
5080 Oja, provisional designation , is a stony Florian asteroid from the inner regions of the asteroid belt, approximately 8 kilometers in diameter. It was discovered on 2 March 1976, by astronomer Claes-Ingvar Lagerkvist at the Kvistaberg Station of the Uppsala Observatory in Sweden. In 1992, it was named after Estonian–Swedish astronomer Tarmo Oja. The S-type asteroid has a rotation period of 7.222 hours. Orbit and classification ''Oja'' is a member of the Flora family (), a giant asteroid family and the largest family of stony asteroids in the main-belt. It orbits the Sun in the inner main-belt at a distance of 2.0–2.5 AU once every 3 years and 4 months (1,226 days; semi-major axis of 2.24 AU). Its orbit has an eccentricity of 0.12 and an inclination of 5 ° with respect to the ecliptic. On 29 September 1924, the asteroid was first observed as at Heidelberg Observatory, where the body's observation arc begins two days later on 1 October 1924. Physical cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2744 Birgitta
2744 Birgitta, provisional designation , is a stony asteroid and a Mars-crosser on an eccentric orbit from the innermost regions of the asteroid belt, approximately in diameter. It was discovered at the Kvistaberg Station of the Uppsala Observatory in Sweden on 4 September 1975, by Swedish astronomer Claes-Ingvar Lagerkvist, who named it after his daughter, Anna Birgitta Angelica Lagerkvist. The S-type asteroid has a rotation period of 9.0 hours. Orbit and classification ''Birgitta'' is a Mars-crossing asteroid, a dynamically unstable group between the main belt and the near-Earth populations, crossing the orbit of Mars. There are more than 5,000 numbered Mars-crosser – or approximately 1% of the overall population of small Solar System bodies – with a perihelion between 1.3 and 1.666 AU. ''Birgitta'' orbits the Sun at a distance of 1.5–3.1 AU once every 3 years and 6 months (1,275 days; semi-major axis of 2.3 AU). Its orbit has an eccentricity of 0.33 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minor Planet
According to the International Astronomical Union (IAU), a minor planet is an astronomical object in direct orbit around the Sun that is exclusively classified as neither a planet nor a comet. Before 2006, the IAU officially used the term ''minor planet'', but that year's meeting reclassified minor planets and comets into dwarf planets and small Solar System bodies (SSSBs).Press release, IAU 2006 General Assembly: Result of the IAU Resolution votes International Astronomical Union, August 24, 2006. Accessed May 5, 2008. Minor planets include asteroids ( |
Claes-Ingvar Lagerkvist
Claes-Ingvar Lagerkvist (born 1944) is a Swedish astronomer at the Uppsala Astronomical Observatory. He is known for his work on the shapes and spin properties of minor planets. He has discovered three comets, P/1996 R2, C/1996 R3 and 308P/Lagerkvist-Carsenty. He has also discovered a number of asteroids, including the Trojan asteroid (37732) 1996 TY68. Asteroid 2875 Lagerkvist, discovered February 11, 1983 by Edward L. G. Bowell of the Lowell Observatory Near-Earth-Object Search Lowell Observatory Near-Earth-Object Search (LONEOS) was a project designed to discover asteroids and comets that orbit near the Earth. The project, funded by NASA, was directed by astronomer Ted Bowell of Lowell Observatory in Flagstaff, Arizo ... (LONEOS), was named in his honour. List of discovered minor planets References External linksUppsala University Directory: Claes-Ingvar Lagerkvist accessed on 4 April 2014IAU: Claes-Ingvar Lagerkvist accessed on 4 April 2014 {{DEFAU ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarmo Oja
Tarmo Oja (born 21 December 1934 in Tallinn, Estonia) is a professor in astronomy at Uppsala University accessed 2010-05-13 who studies structure and s. He was the director at the Swedish Kvistaberg Station of the from 1970 until his retirement in 1999. As a senior professor he con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunnar Malmquist
Karl Gunnar Malmquist (21 February 1893 – 27 June 1982) was a Swedish astronomer. Biography Gunnar Malmquist was born in Ystad, where he completed his secondary school education before matriculating at the Lund University in 1911. He received his Ph.D. in 1921, was an amanuensis at the Lund Observatory 1915-1920 and a docent from 1920. He continued to work at the observatory in Lund until 1929, was observator at the Stockholm Observatory and taught at the Stockholm University College 1930-1939, and was Professor of Astronomy at the Uppsala University from 1939 until his retirement in 1959. Malmquist was a student of Carl Charlier at Lund and became one of the best known members of the so-called " Lund school" in statistical astronomy. His work in that field led, among other things, to his observation of the Malmquist bias. As professor at the Uppsala Astronomical Observatory he got interested in Schmidt telescopes and took the initiative, together with Ã…ke Wallenquist, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Östen Bergstrand
Carl Östen Emanuel Bergstrand (1 September 1873 – 27 September 1948) was a Swedish astronomer. He was Professor of Astronomy at Uppsala University from 1909 until 1938 and from where he received his Ph.D. in astronomy in 1899 under Nils Christoffer Dunér. His early work was focused on astrometrics, particularly in the examination of photographic plates to measure stellar parallax. He used the orbital motions of the moons of Uranus to measure the rotation period and equatorial flattening of the planet. He also made studies of the solar corona, using photographs from the 1914 solar eclipse expedition. He wrote works on astronomy for the general public, including ''Astronomi'' (1925). The crater Bergstrand on the Moon The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of ... is n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
