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List Of Astronomical Objects Named After People
This is a list of astronomical objects named after people. While topological features on Solar System bodies — such as craters, mountains, and valleys — are often named after famous or historical individuals, many stars and deep-sky objects are named after the individual(s) who discovered or otherwise studied it. This list does not include astronomical objects named after mythological or fictional characters. Clusters and groups Stars *Al Sufi's cluster, also called Brocchi's Cluster, is a coathanger-shaped asterism located in Vulpecula named after Abd al-Rahman al-Sufi and Dalmero Francis Brocchi. * Blanco 1 is an open cluster in Sculptor, named after Victor Manuel Blanco. *Caroline's Cluster ( NGC 2360) is an open cluster in Canis Major, named after Caroline Herschel. *Caroline's Rose ( NGC 7789) is an open cluster in Cassiopeia, named after Caroline Herschel. *Gould Belt is a ring of stars in the Orion Arm of the Milky Way, named after Benjamin Apthorp Gould *Grindla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar System
The Solar SystemCapitalization of the name varies. The International Astronomical Union, the authoritative body regarding astronomical nomenclature, specifies capitalizing the names of all individual astronomical objects but uses mixed "Solar System" and "solar system" structures in theinaming guidelines document. The name is commonly rendered in lower case ('solar system'), as, for example, in the ''Oxford English Dictionary'' an''Merriam-Webster's 11th Collegiate Dictionary''. is the gravity, gravitationally bound system of the Sun and the objects that orbit it. It Formation and evolution of the Solar System, formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The solar mass, vast majority (99.86%) of the system's mass is in the Sun, with most of the Jupiter mass, remaining mass contained in the planet Jupiter. The four inner Solar System, inner system planets—Mercury (planet), Mercury, Venus, Earth and Mars—are terrest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milky Way
The Milky Way is the galaxy that includes our Solar System, with the name describing the galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye. The term ''Milky Way'' is a translation of the Latin ', from the Greek ('), meaning "milky circle". From Earth, the Milky Way appears as a band because its disk-shaped structure is viewed from within. Galileo Galilei first resolved the band of light into individual stars with his telescope in 1610. Until the early 1920s, most astronomers thought that the Milky Way contained all the stars in the Universe. Following the 1920 Great Debate between the astronomers Harlow Shapley and Heber Curtis, observations by Edwin Hubble showed that the Milky Way is just one of many galaxies. The Milky Way is a barred spiral galaxy with an estimated D25 isophotal diameter of , but only about 1,000 light years thick at the spiral arms (more at the bulg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas William Webb
Thomas William Webb (14 December 1807 – 19 May 1885) was a British astronomer. Some sources give his year of birth as 1806. The only son of a clergyman, the Rev. John Webb, he was raised and educated by his father, his mother having died while Thomas was a small child. T.W. Webb, Celestial Objects for Common Telescopes', 1917, Longmans, Green and Co., London He went to Oxford where he attended Magdalen College. In 1829 was ordained a minister in the Anglican Church. He was married to Henrietta Montague Wyatt (1820-1884) in 1843, daughter of Mr. Arthur Wyatt, Monmouth. Mrs. Webb died on 7 September 1884, and after a year of declining health Thomas died on 19 May 1885. Through his career T. W. Webb served as a clergyman at various places including Gloucester, and finally in 1852 was assigned to the parish of Hardwicke in Herefordshire near the border with Wales. In addition to serving faithfully the members of his parish, T. W. Webb pursued astronomical observation in h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hercules (constellation)
Hercules is a constellation named after Hercules, the Roman mythology, Roman mythological hero adapted from the Greek mythology, Greek hero Heracles. Hercules was one of the 48 constellations listed by the second-century astronomer Ptolemy, and it remains one of the IAU designated constellations, 88 modern constellations today. It is the fifth-largest of the modern constellations and is the largest of List of brightest stars, the 50 which have no stars brighter than apparent Magnitude (astronomy), magnitude +2.5. Characteristics Hercules is bordered by Draco (constellation), Draco to the north; Boötes, Corona Borealis, and Serpens, Serpens Caput to the east; Ophiuchus to the south; Aquila (constellation), Aquila to the southwest; and Sagitta, Vulpecula, and Lyra to the west. Covering 1225.1 square degrees and 2.970% of the night sky, it ranks fifth among the 88 constellations in size. The three-letter abbreviation for the constellation, as adopted by the International Astro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptolemy
Claudius Ptolemy (; grc-gre, Πτολεμαῖος, ; la, Claudius Ptolemaeus; AD) was a mathematician, astronomer, astrologer, geographer, and music theorist, who wrote about a dozen scientific treatises, three of which were of importance to later Byzantine, Islamic, and Western European science. The first is the astronomical treatise now known as the '' Almagest'', although it was originally entitled the ''Mathēmatikē Syntaxis'' or ''Mathematical Treatise'', and later known as ''The Greatest Treatise''. The second is the ''Geography'', which is a thorough discussion on maps and the geographic knowledge of the Greco-Roman world. The third is the astrological treatise in which he attempted to adapt horoscopic astrology to the Aristotelian natural philosophy of his day. This is sometimes known as the ''Apotelesmatika'' (lit. "On the Effects") but more commonly known as the '' Tetrábiblos'', from the Koine Greek meaning "Four Books", or by its Latin equivalent ''Quadrip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scorpius
Scorpius is a zodiac constellation located in the Southern celestial hemisphere, where it sits near the center of the Milky Way, between Libra to the west and Sagittarius to the east. Scorpius is an ancient constellation that pre-dates the Greeks; it is one of the 48 constellations identified by the Greek astronomer Ptolemy in the second century. Its old astronomical symbol is (♏︎). Notable features Stars Scorpius contains many bright stars, including Antares (α Sco), "rival of Mars," so named because of its distinct reddish hue; β1 Sco (Graffias or Acrab), a triple star; δ Sco (Dschubba, "the forehead"); θ Sco (Sargas, of unknown origin); ν Sco (Jabbah); ξ Sco; π Sco (Fang); σ Sco (Alniyat); and τ Sco (Paikauhale). Marking the tip of the scorpion's curved tail are λ Sco (Shaula) and υ Sco (Lesath), whose names both mean "sting." Given their proximity to one another, λ Sco and υ Sco are sometimes referred to as the Cat's Eyes. The constellation' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Messier 7
Messier 7 or M7, also designated NGC 6475 and sometimes known as the Ptolemy Cluster, is an open cluster of stars in the constellation of Scorpius. The cluster is easily detectable with the naked eye, close to the "stinger" of Scorpius. With a declination of −34.8°, it is the southernmost Messier object. M7 has been known since antiquity; it was first recorded by the 2nd-century Greek-Roman astronomer Ptolemy, who described it as a nebula in 130 AD. Italian astronomer Giovanni Batista Hodierna observed it before 1654 and counted 30 stars in it. In 1764, French astronomer Charles Messier catalogued the cluster as the seventh member in his list of comet-like objects. English astronomer John Herschel described it as "coarsely scattered clusters of stars". Telescopic observations of the cluster reveal about 80 stars within a field of view of 1.3° across. At the cluster's estimated distance of 980 light years this corresponds to an actual diameter of 25 light years. The tidal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fulbert Picot
Fulbert is a given name. Notable people with the name include: * Fulbert of Cambrai, Bishop of Cambrai (died 956) * Fulbert of Chartres, Bishop of Chartres (1006–1028) * Fulbert of Falaise ( fl. 11th century), maternal grandfather of William the Conqueror * Abbé Fulbert Youlou Abbé Fulbert Youlou (29 June,In ''African Powder Keg: Revolt and Dissent in Six Emergent Nations'', author Ronald Matthews lists Youlou's date of birth as 9 June 1917. This date is also listed in ''Annuaire parlementaire des États d'Afrique noi ... (1917-1972), a Brazzaville-Congolese Roman Catholic priest, nationalist leader {{given name French masculine given names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boötes
Boötes ( ) is a constellation in the northern sky, located between 0° and +60° declination, and 13 and 16 hours of right ascension on the celestial sphere. The name comes from la, Boōtēs, which comes from grc-gre, Βοώτης, Boṓtēs ' herdsman' or 'plowman' (literally, ' ox-driver'; from ''boûs'' 'cow'). One of the 48 constellations described by the 2nd-century astronomer Ptolemy, Boötes is now one of the 88 modern constellations. It contains the fourth-brightest star in the night sky, the orange giant Arcturus. Epsilon Boötis, or Izar, is a colourful multiple star popular with amateur astronomers. Boötes is home to many other bright stars, including eight above the fourth magnitude and an additional 21 above the fifth magnitude, making a total of 29 stars easily visible to the naked eye. History and mythology In ancient Babylon, the stars of Boötes were known as SHU.PA. They were apparently depicted as the god Enlil, who was the leader of the Babylonian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Liller
William Liller (April 1, 1927, Philadelphia – February 28, 2021) was an American astronomer, known for his research on "planetary nebulae, comets, asteroids, magnetic activity in cool stars, the optical identification of X-ray sources, and astro-archaeology." Biography He matriculated in 1944 at Harvard College, where he graduated in 1949 with a bachelor's degree in astronomy, after an 11-month interruption for service in the U.S. Navy from July 1945 to June 1946. He received in 1953 his Ph.D. in astronomy from the University of Michigan. His Ph.D. thesis, supervised by Lawrence H. Aller, dealt with central and the expansion rates of their planetary nebulae. From 1953 to 1960 Liller was a junior faculty member at the University of Michigan. At Harvard University, he became in 1960 a full professor and in 1962 was appointed Robert Wheeler Willson Professor of Applied Astronomy. He discovered two minor planets, several novae, the globular star cluster Liller 1 in Scorpius, and co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liller 1
Liller 1 is a globular cluster in the constellation Scorpius, discovered by the American astronomer William Liller in 1977. It is close to the centre of the Milky Way in its galactic bulge, only 2,600 light-years (800 pc) from the centre. Liller 1 is just under 30,000 light years from Earth. Properties Liller 1 is located within the galactic bulge, and is heavily obscured by dust, being close to the galactic plane. Thus, studies of this object have mostly been conducted in wavelengths other than the optical range. The absorbing clouds of dust are not uniform, and the extinction coefficient R''V'' is 2.5, less than the typically assumed value of 3.1. Liller 1 has a mass of around 2.3 million solar masses; this makes it one of the more massive globular clusters, along with others such as ω Centauri and Terzan 5. After Terzan 5, it has the highest rate of stellar collisions of any Milky Way globular cluster. It also has the highest level of emission of gamma rays of any globular c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucian Kemble
Lucian of Samosata, '; la, Lucianus Samosatensis ( 125 – after 180) was a Hellenized Syrian satirist, rhetorician and pamphleteer who is best known for his characteristic tongue-in-cheek style, with which he frequently ridiculed superstition, religious practices, and belief in the paranormal. Although his native language was probably Syriac, all of his extant works are written entirely in ancient Greek (mostly in the Attic Greek dialect popular during the Second Sophistic period). Everything that is known about Lucian's life comes from his own writings, which are often difficult to interpret because of his extensive use of sarcasm. According to his oration ''The Dream'', he was the son of a lower middle class family from the city of Samosata along the banks of the Euphrates in the remote Roman province of Syria. As a young man, he was apprenticed to his uncle to become a sculptor, but, after a failed attempt at sculpting, he ran away to pursue an education in Ionia. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
