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Arcturus
Arcturus , brightest star in the constellation Boötes and 4th-brightest star in the entire sky; Bayer designation Alpha Boötis; 1992 position R.A. 14 h 15.3 m , Dec. +19°13′. An orange giant of spectral class K2 III, it has an apparent magnitude of -0.06; its diameter is about 10 times that of the sun and its luminosity about 100 times that of the sun. Arcturus is one of the nearest giant stars, at a distance of about 36 light-years, and has one of the largest proper motions (annual angular shift in position) of the bright stars. Its name is from the Greek meaning "guardian of the bear," and it can be found by following the extension of the curve of the handle of the Big Dipper (Large Bear). |
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"Arcturus." The Columbia Encyclopedia, 6th ed.. 2011. Encyclopedia.com. 25 May. 2012 <http://www.encyclopedia.com>. "Arcturus." The Columbia Encyclopedia, 6th ed.. 2011. Encyclopedia.com. (May 25, 2012). http://www.encyclopedia.com/doc/1E1-Arcturus.html "Arcturus." The Columbia Encyclopedia, 6th ed.. 2011. Retrieved May 25, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1E1-Arcturus.html |
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Charles's Wain
Charles's Wain the Plough in Ursa Major. It is called in Old English Carles wægn ‘the wain of Carl (Charlemagne)’, perhaps because the star Arcturus was associated with King Arthur, with whom Charlemagne was connected in legend.
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ELIZABETH KNOWLES. "Charles's Wain." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. 25 May. 2012 <http://www.encyclopedia.com>. ELIZABETH KNOWLES. "Charles's Wain." The Oxford Dictionary of Phrase and Fable. 2006. Encyclopedia.com. (May 25, 2012). http://www.encyclopedia.com/doc/1O214-CharlessWain.html ELIZABETH KNOWLES. "Charles's Wain." The Oxford Dictionary of Phrase and Fable. 2006. Retrieved May 25, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O214-CharlessWain.html |
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Arcturus
Arcturus The star Alpha Boötis, magnitude -0.05, the brightest star north of the celestial equator and the fourth-brightest star of all. It is a K1.5 giant, 37 l.y. away.
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"Arcturus." A Dictionary of Astronomy. 1997. Encyclopedia.com. 25 May. 2012 <http://www.encyclopedia.com>. "Arcturus." A Dictionary of Astronomy. 1997. Encyclopedia.com. (May 25, 2012). http://www.encyclopedia.com/doc/1O80-Arcturus.html "Arcturus." A Dictionary of Astronomy. 1997. Retrieved May 25, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O80-Arcturus.html |
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Arcturus
Arcturus, see Boston Miscellany.
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James D. Hart and and Phillip W. Leininger. "Arcturus." The Oxford Companion to American Literature. 1995. Encyclopedia.com. 25 May. 2012 <http://www.encyclopedia.com>. James D. Hart and and Phillip W. Leininger. "Arcturus." The Oxford Companion to American Literature. 1995. Encyclopedia.com. (May 25, 2012). http://www.encyclopedia.com/doc/1O123-Arcturus.html James D. Hart and and Phillip W. Leininger. "Arcturus." The Oxford Companion to American Literature. 1995. Retrieved May 25, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O123-Arcturus.html |
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Arcturus
Arcturus
•Arras, embarrass, harass
•gynandrous, polyandrous
•Pancras • charas • Tatras • disastrous
•ferrous • leprous • ambidextrous
•Carreras, mayoress
•scabrous
•cirrus, Pyrrhus
•chivalrous
•citrous, citrus
•ludicrous • tenebrous
•Cyrus, Epirus, papyrus, virus
•fibrous • hydrous • Cyprus
•retrovirus • monstrous
•brachiosaurus, brontosaurus, canorous, chorus, Epidaurus, Horus, megalosaurus, pelorus, porous, sorus, stegosaurus, Taurus, thesaurus, torus, tyrannosaurus
•walrus
•ochrous (US ocherous)
•cumbrous • wondrous • lustrous
•Algeciras, Severus
•desirous
•Arcturus, Epicurus, Honduras
•barbarous • tuberous • slumberous
•Cerberus • rapturous
•lecherous, treacherous
•torturous • vulturous • Pandarus
•slanderous • ponderous
•malodorous, odorous
•thunderous • murderous
•carboniferous, coniferous, cruciferous, melliferous, odoriferous, pestiferous, somniferous, splendiferous, umbelliferous, vociferous
•phosphorous, phosphorus
•sulphurous (US sulfurous)
•Anaxagoras, Pythagoras
•clangorous, languorous
•rigorous, vigorous
•dangerous • verdurous
•cankerous, cantankerous, rancorous
•decorous • Icarus • valorous
•dolorous • idolatrous
•amorous, clamorous, glamorous
•timorous
•humerus, humorous, numerous
•murmurous • generous • sonorous
•onerous • obstreperous • Hesperus
•vaporous • viviparous • viperous
•Bosporus, prosperous
•stuporous • cancerous
•Monoceros, rhinoceros
•sorcerous • adventurous • Tartarus
•nectarous • dexterous • traitorous
•preposterous • slaughterous
•boisterous, roisterous
•uterus • adulterous • stertorous
•cadaverous • feverous
•carnivorous, herbivorous, insectivorous, omnivorous
•Lazarus
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Cite this article
"Arcturus." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. 25 May. 2012 <http://www.encyclopedia.com>. "Arcturus." Oxford Dictionary of Rhymes. 2007. Encyclopedia.com. (May 25, 2012). http://www.encyclopedia.com/doc/1O233-Arcturus.html "Arcturus." Oxford Dictionary of Rhymes. 2007. Retrieved May 25, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O233-Arcturus.html |
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