12374 Rakhat (prov. designation: 1994 JG9) is a background asteroid from the central region of the asteroid belt, approximately 4.5 kilometers (2.8 miles) in diameter. It was discovered on 15 May 1994, by American astronomer and software engineer Charles de Saint-Aignan at the Palomar Observatory in California, United States.[8] The asteroid was named for the fictional planet "Rakhat" in the novel The Sparrow
Rakhat is a non-family asteroid from the main belt's background population. It orbits the Sun in the central main-belt at a distance of 1.8–3.3 AU once every 4 years and 1 month (1,488 days). Its orbit has an eccentricity of 0.31 and an inclination of 9° with respect to the ecliptic.[1]
A first precovery was taken at the discovering Palomar Observatory in November 1954, extending the asteroid's observation arc by 40 years prior to its official discovery observation.[8]
This minor planet was named "Rakhat" after the fictional planet in the novel The Sparrow by Mary Doria Russell.[2] The novel begins in 2019, when SETI at the Arecibo, picks up radio broadcasts of music from this planet in the vicinity of Alpha Centauri. The first expedition is organized by the Jesuit order, known for its missionary, linguistic and scientific activities. The novel was followed by the sequel Children of God. The approved naming citation was published by the Minor Planet Center on 28 March 2002 (M.P.C. 45234).[9]
Rakhat is an assumed common S-type asteroid.[3]
In May 2010, a rotational lightcurve was obtained from photometric observations made astronomers at the Palomar Transient Factory in California. It gave a rotation period of 18.1702±0.0205 hours with a brightness amplitude of 0.31 in magnitude (U=2).[6]
According to the survey carried out by the NEOWISE mission of NASA's space-based Wide-field Infrared Survey Explorer, the asteroid measures 4.6 kilometers in diameter and its surface has an albedo of 0.21,[4] while the Collaborative Asteroid Lightcurve Link assumes a standard albedo for stony asteroids of 0.20 and calculates a diameter of 4.4 kilometers.[3]
Kempul yang memiliki bentuk menyerupai gong namun lebih kecil Kempul (Jawa: ꦏꦼꦩ꧀ꦥꦸꦭ, translit. kêmpul) merupakan salah satu perangkat gamelan yang ditabuh, biasanya digantung menjadi satu perangkat dengan Gong.[1] Kempul termasuk bagian dari kelompok instrumen keras dari gamelan.[2] Gamelan adalah alat musik tradisional Jawa yang terbuat dari timah dan tembaga. Gamelan memiliki 2 jenis instrumen yaitu instrumen keras dan instrumen lunak. Alat musik yang te…
Australian politician For other uses, see Steele Hall (disambiguation). Steele HallHall in 196836th Premier of South AustraliaIn office17 April 1968 – 2 June 1970MonarchElizabeth IIGovernorSir Edric Bastyan Sir James HarrisonPreceded byDon DunstanSucceeded byDon DunstanMember of the Australian Parliamentfor BoothbyIn office21 February 1981 – 29 January 1996Preceded byJohn McLeaySucceeded byAndrew SouthcottSenator for South AustraliaIn office18 May 1974 – 16 Novem…
لمعانٍ أخرى، طالع إبراهيم مصطفى (توضيح). هذه المقالة عن إبراهيم مصطفى المصارع المصري. لإبراهيم مصطفى عالم النحو المصري، طالع إبراهيم مصطفى (لغوي). إبراهيم مصطفى إبراهيم مصطفى[1] معلومات شخصية الميلاد 20 أبريل 1904(1904-04-20)الإسكندرية الوفاة 11 أكتوبر 1968 (عن عمر ن
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?Catenaria Біологічна класифікація Домен: Еукаріоти (Eukaryota) Царство: Гриби (Fungi) Відділ: Blastocladiomycota Клас: Blastocladiomycetes Порядок: Blastocladiales Родина: Catenariaceae Рід: CatenariaSorokin Посилання EOL: 21666 ITIS: 13826 NCBI: 109875 MB: 20105 IF: 20105 Catenaria — рід грибів родини Catenariaceae. Назва вперше опублікована 1876 року.[1] …
Naser al-Din Shah Qajar Shahanshah PersiaBerkuasa17 Sep 1848– 1 Mei 1896PendahuluMohammad Shah QajarPenerusMozaffar ad-Din Shah QajarKelahiran(1831-07-16)16 Juli 1831Tabriz, PersiaKematian1 Mei 1896(1896-05-01) (umur 64)Tehran, PersiaPemakaman2 Mei 1896Kuil Shah-Abdol-AzimNama lengkapNasser al-Din ShahAyahMohammad Shah QajarIbuMalek Jahan Khanom, Mahd-e OliaAgamaIslam Syiah Nasser al-Din Shah Qajar[1] (16 July 1831 – 1 May 1896) (Persia: ناصرالدین شاه قاجار)…
Puerto de Ostende Haven van Oostende Vista del puertoLocalizaciónSituación Ostende FlandesPaís BélgicaCoordenadas 51°13′56″N 2°55′47″E / 51.23222, 2.92972Datos generalesTipo marítimo[editar datos en Wikidata] El Puerto de Ostende[1] (en neerlandés: Haven van Oostende) está situado en Ostende, Flandes Occidental, Bélgica. El puerto es conocido principalmente como un puerto de ferry. El transporte por carretera, y recientemente tambié…
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Pub in Stockwell, London Queen's Head, StockwellThe Queen's Head, Stockwell,London SW9Queen's HeadShow map of London Borough of LambethQueen's HeadShow map of Greater LondonGeneral informationAddress144 Stockwell Road, StockwellTown or cityLondonCountryEnglandCoordinates51°28′02″N 0°07′05″W / 51.467282°N 0.118137°W / 51.467282; -0.118137Designations Listed Building – Grade IIOfficial nameQueen's Head Public HouseDesignated27 March 1981Reference no.10649…
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This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) You can help expand this article with text translated from the corresponding article in Russian. (August 2023) Click [show] for important translation instructions. View a machine-translated version of the Russian article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must …
Typischer Rhythmus einer Polonaise Die Polonaise (von französisch: danse polonaise „polnischer Tanz“; italienisch Polacca, polnisch Polonez) ist ein polnischer Nationaltanz, bei dem Tanzpaare im Reigen und moderaten Tempo nach bestimmten Figuren würdevoll und majestätisch zu einer Musik im Polonaise-Rhythmus durch den Saal schreiten. Der Tanz entstand Ende des 16. und Anfang des 17. Jahrhunderts als Prozessionstanz auf den Groß- und Kleinadelhöfen der Szlachta (polnischer Adel) zur Huld…
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University in Shymkent, Kazakhstan This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Auezov South Kazakhstan State University – news · newspapers · books · scholar…
Participantes de la Competición Internacional Universitaria de Programación representando a la Universidad Nacional de Taiwán en 2010. La Competición Internacional Universitaria de Programación (en inglés International Collegiate Programming Contest, abreviado ICPC) es una competición anual de programación y algorítmica entre universidades de todo el mundo, donde prima el trabajo en equipo, el análisis de problemas y el desarrollo rápido de software. Tiene su sede en la Universidad de…
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