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Akimasa Nakamura
(born 1961) is a Japanese astronomer. He is a prolific observer of asteroids and comets, as well as a discoverer of minor planets. He has worked extensively at the Kuma Kogen Astronomical Observatory near Kuma, Ehime Prefecture, where he remains a staff member. His observations of asteroid brightness are well known. Career Nakamura is also member of the Yamaneko Group of Comet Observers. He named main-belt asteroid 44711 Carp for his favorite baseball team, the Hiroshima Carp, and named 9081 Hideakianno after Japanese animation and film director, Hideaki Anno. Awards and honors The asteroid 10633 Akimasa, accessed 4 August 2007 orbiting between |
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 ( |
Jupiter
Jupiter is the fifth planet from the Sun and the List of Solar System objects by size, largest in the Solar System. It is a gas giant with a mass more than two and a half times that of all the other planets in the Solar System combined, but slightly less than one-thousandth the mass of the Sun. Jupiter is the List of brightest natural objects in the sky, third brightest natural object in the Earth's night sky after the Moon and Venus, and it has been observed since Pre-history, prehistoric times. It was named after the Jupiter (mythology), Roman god Jupiter, the king of the gods. Jupiter is primarily composed of hydrogen, but helium constitutes one-quarter of its mass and one-tenth of its volume. It probably has a rocky core of heavier elements, but, like the other giant planets in the Solar System, it lacks a well-defined solid surface. The ongoing contraction of Jupiter's interior generates more heat than it receives from the Sun. Because of its rapid rotation, the planet' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
8552 Hyoichi
__NOTOC__ Year 855 ( DCCCLV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. Events By place Byzantine Empire * November 20 – Theoktistos, co-regent of the Empire on behalf of 15-year old Emperor Michael III, is murdered on the orders of Michael. Central Europe * September 29 – Emperor Lothair I dies after a 15-year reign (co-ruling with his father Louis the Pious until 840). He divides the Middle Frankish Kingdom between his three sons in an agreement called the Treaty of Prüm—the eldest, Louis II, receives the northern half of Italy and the title of Holy Roman Emperor. The second, Lothair II, receives Lotharingia (the Low Countries and Upper Burgundy). The youngest, Charles, receives Lower Burgundy and Provence. Britain * Spring – King Æthelwulf of Wessex decides to go on a pilgrimage to Rome, accompanied by his youngest son Alfred (age 6) and a large retinue. He divides the kingdom bet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
8432 Tamakasuga
__NOTOC__ Year 843 ( DCCCXLIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. Events By place Europe * August – Treaty of Verdun: The Frankish Empire is divided into three kingdoms, between the three surviving sons of the late emperor Louis the Pious. King Louis the German receives the eastern portion (everything east of the River Rhine), called the Eastern Frankish Realm, which is the precursor to modern-day Germany. Emperor Lothair I receives the central portion (Low Countries, Alsace, Lorraine, Burgundy and the northern half of Italy), called the Central Frankish Realm. King Charles the Bald receives the western portion (everything west of the River Rhône), called the Western Frankish Realm, which later becomes France. * Battle of Blain: Breton forces under Erispoe, count of Vannes, defeat the Franks led by Renaud d'Herbauges, near the town of Messac, at the River Vilaine. This battle marks a Breton war ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
8306 Shoko
8306 Shoko, provisional designation , is a Florian asteroid and a synchronous binary system from the inner regions of the asteroid belt, approximately in diameter. It was discovered on 24 February 1995, by Japanese astronomer Akimasa Nakamura at the Kuma Kogen Astronomical Observatory in southern Japan, who named it after Japanese singer-songwriter Shoko Sawada. The likely S-type asteroid has a rotation period of 3.35 hours. The discovery of its 1.3-kilometer minor-planet moon was announced in December 2013. Orbit and classification ''Shoko'' 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 asteroid belt at a distance of 1.7–2.7 AU once every 3 years and 4 months (1,225 days; semi-major axis of 2.24 AU). Its orbit has an eccentricity of 0.22 and an inclination of 5 ° with respect to the ecliptic. The body's observation arc begins with its first observation as at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
7905 Juzoitami
{{Numberdis ...
79 may refer to: * 79 (number) * one of the years 79 BC, AD 79, 1979, 2079 * ''79 A.D.'', a 1962 historical epic film * Eruption of Mount Vesuvius in 79, a catastrophic volcanic eruption in Italy See also * * List of highways numbered A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
7206 Shiki
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, superstition and philosophy. The seven Classical planets resulted in seven being the number of days in a week. It is often considered lucky in Western culture and is often seen as highly symbolic. Unlike Western culture, in Vietnamese culture, the number seven is sometimes considered unlucky. It is the first natural number whose pronunciation contains more than one syllable. Evolution of the Arabic digit In the beginning, Indians wrote 7 more or less in one stroke as a curve that looks like an uppercase vertically inverted. The western Ghubar Arabs' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arabs developed the digit fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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