|
Kozai Motomori
Kozai may refer to: *Kozai-Lidov mechanism, a dynamical phenomenon in celestial mechanics *3040 Kozai, an asteroid Persons with the surname Kozai *Yoshihide Kozai (1928–2018), Japanese astronomer *Kazuteru Kozai (born 1986), Japanese badminton player *Kaori Kozai (born 1963), Japanese singer *Takeshi Kozai (1974–2006), Japanese judoka See also *Kosai (other) Kosai can stand for: * Hiroki Kosai, 20th-century Japanese astronomer * Kosai, Shizuoka, Japan, a city * Kōsai, a disciple of Hōnen of the Jōdo Shū Buddhist sect * Kosai river, near Kharagpur in the Indian state of West Bengal * Count Kosai Uch ... * Kōzai Station {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kozai-Lidov Mechanism
In celestial mechanics, the Kozai mechanism is a dynamical phenomenon affecting the orbit of a binary system perturbed by a distant third body under certain conditions. It is also known as the von Zeipel-Kozai-Lidov, Lidov–Kozai mechanism, Kozai–Lidov mechanism, or some combination of Kozai, Lidov–Kozai, Kozai–Lidov or von Zeipel-Kozai-Lidov effect, oscillations, cycles, or resonance. This effect causes the orbit's argument of pericenter to oscillate about a constant value, which in turn leads to a periodic exchange between its eccentricity and inclination. The process occurs on timescales much longer than the orbital periods. It can drive an initially near-circular orbit to arbitrarily high eccentricity, and ''flip'' an initially moderately inclined orbit between a prograde and a retrograde motion. The effect has been found to be an important factor shaping the orbits of irregular satellites of the planets, trans-Neptunian objects, extrasolar planets, and multiple st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3040 Kozai
3040 Kozai, provisional designation , is a stony asteroid and Mars-crosser on a tilted orbit from the innermost regions of the asteroid belt, approximately 4 kilometers in diameters. The asteroid was discovered by American astronomer William Liller at Cerro Tololo Inter-American Observatory in Chile, on 23 January 1979, and named after Japanese astronomer Yoshihide Kozai. It is considered a classical example of an object submitted to the Kozai effect, induced by an outer perturber, which in this case is the gas giant Jupiter. Orbit and classification ''Kozai'' orbits the Sun in the inner main-belt at a distance of 1.5–2.2 AU once every 2 years and 6 months (912 days). Its orbit has an eccentricity of 0.20 and an inclination of 47 ° with respect to the ecliptic. On 10 January 2044, the asteroid will make a close approach to Mars, passing the Red Planet at a distance of . Physical characteristics In the SMASS classification, ''Kozai'' is a common S-type asteroid. As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yoshihide Kozai
Yoshihide Kozai (1 April 1928 – 5 February 2018) was a Japanese astronomer specialising in celestial mechanics. He is best known for discovering, simultaneously with Michael Lidov, the Kozai mechanism, for which he received the Imperial Prize of the Japan Academy in 1979.Japan Academy61st-70th retrieved 2011-08-15 From 1988 to 1991, he was the president of the International Astronomical Union. In 1989, he received the Brouwer Award of the American Astronomical Society. In 2009, he won the Decoration of Cultural Merit from the Japanese government. He died on 5 February 2018 due to liver failure. The asteroid 3040 Kozai is named in his honour. References External links Oral history interview with Yoshihide Kozai on 2 September 1997, American Institute of Physics, Niels Bohr Library & Archives- interview conducted at the Tokyo Institute of Technology is a national research university located in Greater Tokyo Area, Japan. Tokyo Tech is the largest institution f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazuteru Kozai
is a Japanese badminton player from Tonami club. In 2013, Kozai started to training on Ryukoku University. He has competed in badminton tournaments including the 2008 Thailand Open, the 2009 Malaysia Open Grand Prix Gold and the 2013 Japan Open Achievements BWF International Challenge/Series ''Men's singles'' : BWF International Challenge tournament : BWF International Series The BWF International Series is a grade 3 and level 2 tournament part of Continental Circuit of BWF tournaments along with International Challenge (level 1) and Future Series (level 3), sanctioned by Badminton World Federation (BWF) since 2007. ... tournament References External links * {{DEFAULTSORT:Kozai, Kazuteru Living people 1986 births Sportspeople from Kumamoto Prefecture Japanese male badminton players 21st-century Japanese people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaori Kozai
is a Japanese ''enka is a Japanese music genre considered to resemble traditional Japanese music stylistically. Modern ''enka'', however, is a relatively recent musical form, which adopts a more traditional musical style in its vocalism than ''ryūkōka'' music, p ...'' singer.Keys to Japan: its language and its people 1993 "Such singers are referred to as "Endoru" (Enka + idol). Beautiful singers like Ayako Fuji, Kaori Kozai, Fuyumi Sakamoto, and Yoko Nagayama are examples of Endoru. These singers do not appear much on television, but concerts held by them ..." She won best vocalist at the 42nd Japan Record Awards in 2000. References 1963 births Living people Universal Music Japan artists {{Japan-singer-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takeshi Kozai
was a Japanese judoka. He was born in Fukuoka Prefecture. He entered the Japan Highway Public Corporation after graduating from Fukuoka University, and won the Men's -95 kg category silver medal at the Asian Championships in 1995. He became famous when he defeated Fedor Emelianenko at the Russian judo championships held in 1998. November 8, 2006, He died due to Myocardial infarction A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops to the coronary artery of the heart, causing damage to the heart muscle. The most common symptom is chest pain or discomfort which may .... References Japanese male judoka 1974 births 2006 deaths Sportspeople from Fukuoka Prefecture Universiade medalists in judo Universiade bronze medalists for Japan Medalists at the 1995 Summer Universiade 20th-century Japanese people 21st-century Japanese people {{Japan-judo-bio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosai (other)
Kosai can stand for: * Hiroki Kosai, 20th-century Japanese astronomer * Kosai, Shizuoka, Japan, a city * Kōsai, a disciple of Hōnen of the Jōdo Shū Buddhist sect * Kosai river, near Kharagpur in the Indian state of West Bengal * Count Kosai Uchida (or Uchida Yasuya), 19th-20th-century Japanese statesman and diplomat * Wiang Kosai, a national park in the Phrae and Lampang provinces of Thailand * Kosai or koose Koose (also known as Bean Cake) is a spicy black-eyed pea fritter that is commonly eaten in West Africa as a snack. It was introduced to West Africa by the Hausa people of Northern Nigeria and other parts of West Africa such as the northern regio ..., an African pea fritter See also * Kozai (other) {{disambig, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |