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Kvistaberg Station
The Kvistaberg Station or Kvistaberg Observatory (; 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 new observatory was fitted out with a large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uppsala University
Uppsala University (UU) () 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. Initially founded in the 15th century, 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 relative financial stability with a large donation from Monarchy of Sweden, King Gustavus Adolphus of Sweden, Gustavus Adolphus in the early 17th century. Uppsala also has an important historical place in Swedish national culture, and national identity, identity for the Swedish establishment: in historiography, religion, 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 Helsink ... [...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, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Observatories In Sweden
Astronomy is a natural science that studies astronomical object, celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall chronology of the Universe, evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, meteoroids, asteroids, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond atmosphere of Earth, Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Egyptian astronomy, Egyptians, Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Ch ... [...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 IAU definition of planet, reclassified minor planets and comets into dwarf planets and Small Solar System body, 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. In contrast to the eight official planets of the Solar System, all minor planets fail to clearing the neighborhood, clear their orbital neighborhood. Minor planets include asteroids (near- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...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 IAU definition of planet, reclassified minor planets and comets into dwarf planets and Small Solar System body, 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. In contrast to the eight official planets of the Solar System, all minor planets fail to clearing the neighborhood, clear their orbital neighborhood. Minor planets include asteroids (near- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Claes-Ingvar Lagerkvist
Claes-Ingvar Lagerkvist (born 1944) is a Sweden, 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, (37732) 1996 TY68. Asteroid 2875 Lagerkvist, discovered February 11, 1983 by Edward L. G. Bowell of the Lowell Observatory Near-Earth-Object Search (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 {{DEFAULTSORT:Lagerkvist, Claes-Ingvar Discoveries by Claes-Ingvar Lagerkvist, * 1944 births 20th-century Swedish astronomers Discoverers of asteroids Uppsala University alumni Living people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarmo Oja
Tarmo Oja (21 December 1934 – 18 November 2024) was an Estonian-born Swedish professor in astronomy at Uppsala University who studied galactic structure and variable stars. He was the director at the Swedish Kvistaberg Station of the Uppsala Observatory from 1970 until his retirement in 1999. As a senior professor he continued his work at the observatory at Kvistaberg until the spring of 2006, when he returned to Uppsala together with his wife Silvi. Oja died on 18 November 2024, at the age of 89. Awards and honors *In 2001, Estonian President Lennart Meri awarded Oja the Order of the White Star V Class for his contribution to science. *The asteroid 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 Stat ..., discovered at the Kvistaberg Station, was named in his honor in 199 ... [...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 Stockholm (; ) is the Capital city, capital and List of urban areas in Sweden by population, most populous city of Sweden, as well as the List of urban areas in the Nordic countries, largest urban area in the Nordic countries. Approximately ... and the Royal Swedish Society of Sciences in Uppsala. From the 1950s onwards, he was the leading writer of popular astronomy in Sweden among the professional astronomers. His books inspired generations of young people to become in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
