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Nihondaira Observatory
Nihondaira Observatory (also known as Oohira Station, Obs. code: 385) is an astronomical observatory that is located on a hill overlooking Shimizu, Japan. It has been the source for numerous discoveries of minor planet by astronomer Takeshi Urata. In 2007, the observatory was ranked 43rd in the number of asteroids discovered, with a total of 163, but has since lost its ranking, as the top 50 discovery sites have all discovered more than 400 bodies as of 2016. The International Astronomical Union's code for the observatory is 385. The asteroid 2880 Nihondaira, discovered by astronomer Tsutomu Seki is a Japanese astronomer and discoverer of minor planets and comets, born in Kōchi, Japan. Career Tsutomu Seki is the Director of the Geisei Observatory in Kōchi, and in charge of the Comet Section of the Oriental Astronomical Associatio ..., is named for this observatory. It is often called by its location, Shizuoka. See also * Minoru Kizawa References {{ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimizu-ku, Shizuoka
is the easternmost of the three wards of the city of Shizuoka in Shizuoka Prefecture, Japan. History Shimizu-ku was created on April 1, 2005, when Shizuoka became a city designated by government ordinance (a "designated city"). Its area is almost identical to former Shimizu city, which merged with Shizuoka city on April 1, 2003. Shizuoka annexed the town of Kanbara from Ihara District on March 31, 2006, and the town of Yui on November 1, 2008, adding these former municipalities to Shimizu-ku. Since ancient times, Shimizu thrived as a harbor town due to its good natural harbor. In addition, five post stations of Tōkaidō were located in Shimizu: (Kanbara-juku, Okitsu-juku, Ejiri-juku, and Yui-shuku, all of which brought prosperity to the area during the Edo period. After the Meiji Restoration, an Imperial decree in July 1899 established Shimizu as an open port for trading with the United States and the United Kingdom.US Department of State. (1906) ''A digest of international ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Observatory Codes
This is a list of observatory codes (IAU codes or MPC codes) published by the Minor Planet Center. For a detailed description, ''see observations of small Solar System bodies Observations of minor planets as well as comets and natural satellites of the Solar System are made by astronomical observatories all over the world and reported to the Minor Planet Center (MPC), a service of the International Astronomical Unio ...''. List References * {{DEFAULTSORT:Observatory codes * Astronomy-related lists Technology-related lists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IAU Code
This is a list of observatory codes (IAU codes or MPC codes) published by the Minor Planet Center. For a detailed description, ''see observations of small Solar System bodies Observations of minor planets as well as comets and natural satellites of the Solar System are made by astronomical observatories all over the world and reported to the Minor Planet Center (MPC), a service of the International Astronomical Unio ...''. List References * {{DEFAULTSORT:Observatory codes * Astronomy-related lists Technology-related lists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Observatory
An observatory is a location used for observing terrestrial, marine, or celestial events. Astronomy, climatology/meteorology, geophysical, oceanography and volcanology are examples of disciplines for which observatories have been constructed. Historically, observatories were as simple as containing an astronomical sextant (for measuring the distance between stars) or Stonehenge (which has some alignments on astronomical phenomena). Astronomical observatories Astronomical observatories are mainly divided into four categories: space-based, airborne, ground-based, and underground-based. Ground-based observatories Ground-based observatories, located on the surface of Earth, are used to make observations in the radio and visible light portions of the electromagnetic spectrum. Most optical telescopes are housed within a dome or similar structure, to protect the delicate instruments from the elements. Telescope domes have a slit or other opening in the roof that can be opened during ... [...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 ( |
Takeshi Urata
was a Japanese astronomer. He was a prolific discoverer of asteroids, observing at Nihondaira Observatory. In 1978 he became the first amateur to discover a minor planet (2090 Mizuho) in over fifty years, which he named after his daughter, Mizuho. His pioneering feat led to an upsurge in such discoveries. In the ten years that followed, amateurs from Japan discovered 160 minor planets. Urata shared his observation data with peer astronomers in Japan on a periodical called "Tenkai" (the Heavens), as well as contributed to academic journals such as ''Advances in Space Research'' and participated in poster presentations at astronomical conferences. Urata co-discovered the periodic comet 112P/Urata-Niijima in 1986. One of the most active amateur astronomers in Japan, he was also an editor of the Japanese ''Ephemerides of Minor Planets''. The 1927-discovered asteroid 3722 Urata is named after him. List of discovered minor planets References {{DEFAUL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Astronomical Union
The International Astronomical Union (IAU; french: link=yes, Union astronomique internationale, UAI) is a nongovernmental organisation with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and development through global cooperation. It was founded in 1919 and is based in Paris, France. The IAU is composed of individual members, who include both professional astronomers and junior scientists, and national members, such as professional associations, national societies, or academic institutions. Individual members are organised into divisions, committees, and working groups centered on particular subdisciplines, subjects, or initiatives. As of 2018, the Union had over 13,700 individual members, spanning 90 countries, and 82 national members. Among the key activities of the IAU is serving as a forum for scientific conferences. It sponsors nine annual symposia and holds a triannual General Assembly that sets policy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2880 Nihondaira
88 may refer to: * 88 (number) * one of the years 88 BC, AD 88, 1888 CE, 1988 CE, 2088 CE, etc. * "88", a song by Sum 41 from '' Chuck'' * "88", a song by The Cool Kids from '' The Bake Sale'' * The 88, an American indie rock band * ''The 88'' (album), the 2003 debut album by New Zealand band Minuit * Highway 88, see List of highways numbered 88 * The 88 (San Jose), a residential skyscraper in San Jose, California, USA * The 88, a nickname for the piano derived from the number of keys it typically has * A Morse code abbreviation meaning "Love and kisses" * 88 Generation Students Group, a Burmese pro-democracy movement * 8.8 cm Flak 18/36/37/41, known as ''the eighty-eight'', a German anti-tank and anti-aircraft gun from World War II * ''88'' (film), a 2015 film directed by April Mullen, starring Katharine Isabelle * Atomic number 88: radium * The butterfly genus '' Diaethria'', which has an 88-like pattern on its wings * The butterfly genus '' Callicore'', which has an 8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsutomu Seki
is a Japanese astronomer and discoverer of minor planets and comets, born in Kōchi, Japan. Career Tsutomu Seki is the Director of the Geisei Observatory in Kōchi, and in charge of the Comet Section of the Oriental Astronomical Association. Between 1961 and 1970, he had visually discovered six comets, including C/1965 S1 (Ikeya-Seki), the well known great comet of 1965. He has also discovered a large number of asteroids such as 13553 Masaakikoyama and , a near-Earth Amor asteroid and a Jupiter trojan, respectively. Many of his discoveries are named after famous sites in Kōchi, such as Harimaya-bashi, Ryōma (after Sakamoto Ryōma), Katsurahama beach, and Kagami-gawa. Awards and honors Asteroid 3426 Seki, discovered by Karl Reinmuth at the Heidelberg Observatory in 1932, was named in his honor. The official naming citation was published by the Minor Planet Center The Minor Planet Center (MPC) is the official body for observing and reporting on minor planets under th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minoru Kizawa
is a Japanese astronomer and discoverer of minor planets. Between 1986 and 1991, he has discovered or co-discovered 16 of asteroids at the Nihondaira Observatory in Shimizu-ku, Shizuoka, Shimizu, Japan. He is credited as sole discoverer of , a 3-kilometer near-Earth object belonging to the group of Amor asteroids. His co-discoverers were the Japanese astronomers Takeshi Urata, Watari Kakei and Hitoshi Shiozawa ''(see adjunct table)''. References Discoverers of asteroids Discoveries by Minoru Kizawa, * 20th-century Japanese astronomers Living people Year of birth missing (living people) {{japan-astronomer-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minor Planet Center
The Minor Planet Center (MPC) is the official body for observing and reporting on minor planets under the auspices of the International Astronomical Union (IAU). Founded in 1947, it operates at the Smithsonian Astrophysical Observatory. Function The Minor Planet Center is the official worldwide organization in charge of collecting observational data for minor planets (such as asteroids), calculating their orbits and publishing this information via the '' Minor Planet Circulars''. Under the auspices of the International Astronomical Union (IAU), it operates at the Smithsonian Astrophysical Observatory, which is part of the Center for Astrophysics along with the Harvard College Observatory. The MPC runs a number of free online services for observers to assist them in observing minor planets and comets. The complete catalogue of minor planet orbits (sometimes referred to as the "Minor Planet Catalogue") may also be freely downloaded. In addition to astrometric data, the MPC collect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
