Syamsuddin al-Khalili

Tabel yang disusun oleh Al-Khalili menunjukkan arah kiblat dari berbagai bujur dan lintang.

Syamsuddin al-Khalili atau lengkapnya Syamsuddin Abu Abdullah Muḥammad bin Muḥammad al-Khalili (bahasa Arab: شمس الدين عبد الله محمد بن محمد الخليلي ; 1320–1380) adalah seorang astronom asal Suriah pada era Kesultanan Mamluk yang menyusun tabel untuk penggunaan astronomi. Sebagian besar hidupnya ia curahkan sebagai pengatur waktu salat (muwaqqit) di Masjid Umayyah, Damaskus.[1] Sedikit yang diketahui tentang kehidupannya.

Al-Khalili dikenal karena membuat dua set tabel matematika, keduanya berjumlah sekitar 30.000 entri. Dia menabulasikan semua entri yang dibuat oleh astronom Muslim Mesir Ibnu Yunus yang terkenal, kecuali entri yang dibuat al-Khalili sendiri untuk kota Damaskus. Dia menghitung 13.000 entri ke dalam 'Tabel Universal' nya dari fungsi bantu yang berbeda sehingga memungkinkannya untuk menghasilkan solusi dari masalah standar yaitu astronomi bola untuk setiap lintang tertentu. Selain itu, ia membuat tabel berisi 3.000 entri yang menunjukkan arah kota Mekah (Kiblat) untuk semua lintang dan bujur dari semua negara Muslim pada abad ke-14.[2] Pengetahuan tentang arah kiblat sangat penting dalam Islam karena umat Islam salat ke arah Mekah. Nilai-nilai yang ada dalam tabel al-Khalili telah dipastikan akurat hingga tiga atau empat digit desimal yang signifikan. Sampai saat ini, tidak diketahui secara pasti bagaimana cara al-Khalili menghitung setiap entri-nya.[3]

Referensi

  1. ^ King, David A. (1975). "Al-Khalili's qibla table", Journal of Near-Eastern Studies 34(2), pp. 81-122.
  2. ^ King, David A. (1973). "Al-Khalili's auxiliary tables for solving problems of spherical astronomy", Journal for the History of Astronomy 4(2), pp. 99-110.
  3. ^ G Van Brummelen (1991). "The numerical structure of al-Khalili's auxiliary tables", Rivista Internazionale di Storia della Scienza (N.S.) 28(3), pp. 667-697.

Read other articles:

DC Daily

American entertainment news program DC DailyGenreNews programPresented byTiffany SmithStarring John Barrowman Samm Levine Harley Quinn Smith Whitney Moore Sam Humphries Hector Navarro Clarke Wolfe Brian Tong Markeia McCarty John Kourounis Country of originUnited StatesOriginal languageEnglishNo. of episodes450ProductionRunning time16–35 minutesProduction companyWarner Bros. TelevisionOriginal releaseNetworkDC UniverseReleaseSeptember 15, 2018 (2018-09-15) –July 3, 2020 (202...

 

 

Sagita

Artikel ini bukan mengenai Leily Sagita. SagitaInformasi latar belakangNama lain Sagita Jandut Sagita Djandhut Sagita Assololley AsalNganjuk, Jawa Timur, IndonesiaGenreDangdutkoplojandhutTahun aktif2009–sekarangLabel Aini Record DSA Record Eny's Production Perdana Record Racita Record Wahana Musik Anggota Eny Sagita Copros/Rendy Eko Pangat Santo Joko Paidi Sagita (biasa disebut OM Sagita) adalah sebuah grup musik atau orkes melayu yang berasal dari Nganjuk, Jawa Timur.[1][2]...

 

 

Konsulat Republik Indonesia di Vanimo

Konsulat Republik Indonesia di VanimoLokasi Vanimo, Papua NuginiYurisdiksiBarat dan SandaunKonsulAllen SimarmataSitus webkemlu.go.id/vanimo/id Konsulat Republik Indonesia di Vanimo (KRI Vanimo) adalah perwakilan konsuler Indonesia di Vanimo, Papua Nugini. Perwakilan ini dibuka berdasarkan Keputusan Presiden No. 54 Tahun 1990. Wilayah kerja KRI Vanimo mencakup dua provinsi yaitu Provinsi Barat dan Provinsi Sandaun. Daftar Konsul Berikut adalah daftar diplomat Indonesia yang pernah menjabat seb...

Living in Bondage

1992 Nigerian film For the sequel, see Living in Bondage: Breaking Free. Living in BondageDirected byChris Obi RapuWritten byKenneth NnebueOkechukwu OgunjioforProduced byKen NnebueStarringKenneth OkonkwoNnenna NwabuezeOkechukwu OgunjioforFrancis AguBob-Manuel UdokwuRelease dates 1992 (1992) (Part 1) 1993 (1993) (Part 2) Running time163 minutesCountryNigeriaLanguageIgbo Living in Bondage is a 1992/93 Nigerian two-part drama thriller film directed by Chris Obi Rapu, written by...

 

 

泛雅典娜节

泛雅典节，又称泛雅典赛会（英语：Panathenaea）[1]是古希腊雅典自公元前566年起[2] 至公元3世纪[3]每四年举办一次为纪念雅典守护神、智慧女神雅典娜的宗教节日、仪式和运动会及文化活动，是雅典最重要的节日。除了体育竞技外，泛雅典娜赛会还包括诗歌和音乐比赛，参与者通常在赛会期间表演朗诵《奥德赛》和《伊利亚特》。 参考资料 ^ 光明日报社. 博览

 

 

Division 1A 2023

Division 1A 2023/24 Mannschaften 16 Spiele 240 + 72 Play-off-Spiele + 2 Relegationsspiele  (davon 128 gespielt) Tore 369 (ø 2,88 pro Spiel) Zuschauer 1.284.052 (ø 10.032 pro Spiel) ← Division 1A 2022/23 Division 1B 2023/24 ↓ Die Division 1A 2023/24 ist die 121. Spielzeit der höchsten belgischen Spielklasse im Männerfußball. Inhaltsverzeichnis 1 Saisonablauf 2 Teilnehmer 3 Modus 4 Hauptrunde 4.1 Tabelle 4.2 Kreuztabelle 5 Trainere...

Kraniektomi dekompresi

Kraniektomi dekompresiIntervensiDiagram elemen-elemen pada kraniektomi dekompresiICD-9-CM01.2, 02.02MeSHD056424[sunting di Wikidata] Kraniektomi dekompresi adalah sebuah prosedur bedah saraf yang mengangkat suatu bagian tengkorak, untuk memungkinkan otak yang membengkak mendapat ruang untuk mengembang, sehingga terjadi pengurangan tekanan di dalam tengkorak (dekompresi). Prosedur ini sering dilakukan pada korban cedera otak traumatik dan stroke, yang tidak responsif terhadap terapi lain.&...

 

 

33rd New Zealand Parliament

33rd Parliament of New Zealand ←32nd Parliament 34th Parliament→Parliament House, WellingtonOverviewLegislative bodyNew Zealand ParliamentTerm20 June 1961 – 25 October 1963Election1960 New Zealand general electionGovernmentSecond National GovernmentHouse of RepresentativesMembers80Speaker of the HouseRonald AlgiePrime MinisterKeith HolyoakeLeader of the OppositionArnold Nordmeyer— Walter Nash until 31 March 1963SovereignMonarchHM Elizabeth IIGovernor-GeneralHE Brigadier S...

 

 

Bryan Cristante

Italian footballer (born 1995) Bryan Cristante Cristante with Roma in 2018Personal informationFull name Bryan Cristante[1]Date of birth (1995-03-03) 3 March 1995 (age 28)Place of birth San Vito al Tagliamento, ItalyHeight 1.88 m (6 ft 2 in)[2]Position(s) Defensive midfielderTeam informationCurrent team RomaNumber 4Youth career2006–2009 Liventina Gorghense2009–2013 AC MilanSenior career*Years Team Apps (Gls)2011–2014 AC Milan 3 (1)2014–2018 Benfica 7...

Malik Sealy

American basketball player (1970–2000) Malik SealySealy while playing for St. John'sPersonal informationBorn(1970-02-01)February 1, 1970Bronx, New York, U.S.DiedMay 20, 2000(2000-05-20) (aged 30)St. Louis Park, Minnesota, U.S.Listed height6 ft 8 in (2.03 m)Listed weight200 lb (91 kg)Career informationHigh schoolTolentine (Bronx, New York)CollegeSt. John's (1988–1992)NBA draft1992: 1st round, 14th overall pickSelected by the Indiana PacersPlaying career1992–...

 

 

Real presence of Christ in the Eucharist

Doctrine that Jesus is present in the Eucharist, not merely symbolically or metaphorically Catholics give adoration to Christ, whom they believe to be really present, in body and blood, soul and divinity, in sacramental bread whose reality has been changed into that of his body. Part of a series on theEucharist Lord's Supper Communion Elements Bread Wine Ritual and liturgy Divine Liturgy Holy Qurobo Holy Qurbana Divine Service Mass Requiem Solemn Consecration/Anaphora Epiclesis Words of Insti...

 

 

Nissan Navara

Pickup truck line produced by Nissan For the separate Frontier model sold in the US and Canada since 2021, see Nissan Frontier (D41). Motor vehicle Nissan Navara2021 Nissan Navara (facelift; Australia)OverviewManufacturerNissanAlso calledNissan FrontierNissan NP300Production1985–presentBody and chassisClassCompact pickup truck (D21/D22)Mid-size pickup truck (D40/D23)Body style2-door pickup truck4-door pickup truckLayoutFront-engine, rear-wheel-driveFront-engine, four-wheel-driveCh...

Dollars and Dimes

Album by Owen Temple Dollars and DimesStudio album by Owen TempleReleased2009RecordedAustin, Texas, January 2009GenreCountryLength36:36LabelEl PaisanoProducerGabriel RhodesOwen Temple chronology Two Thousand Miles(2008) Dollars and Dimes(2009) Mountain Home(2011) Professional ratingsReview scoresSourceRatingAllmusic[2]Hyperbolium[5] Dollars and Dimes is the fifth album by American singer/songwriter Owen Temple. It was released June 9, 2009 on El Paisano Records. A concept ...

 

 

Blasted Mechanism

Portuguese electro-rock band 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) The topic of this article may not meet Wikipedia's notability guideline for music. Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the ...

 

 

Girona (Congress of Deputies constituency)

For the Parliament of Catalonia constituency, see Girona (Parliament of Catalonia constituency). For the Senate constituency, see Girona (Senate constituency). GironaCongress of DeputiesElectoral constituencyLocation of Girona within SpainProvinceGironaAutonomous communityCataloniaPopulation793,478 (2022)[1]Electorate546,370 (2023)Major settlementsGironaCurrent constituencyCreated1977Seats5 (1977–2004)6 (2004–present)Member(s)  PSC (2)  Junts (2)  ERC (1)  Suma...

The Do-Over Damsel Conquers the Dragon Emperor

Japanese light novel series The Do-Over Damsel Conquers the Dragon EmperorFirst light novel volume coverやり直し令嬢は竜帝陛下を攻略中(Yarinaoshi Reijō wa Ryūtei Heika o Kōryaku-chū)GenreFantasy[1]Romance[2]Sword and sorcery[1] Novel seriesWritten bySarasa NagasePublished byShōsetsuka ni NarōOriginal runNovember 2, 2019 – present Light novelWritten bySarasa NagaseIllustrated byMitsuya FujiPublished byKadokawa ShotenEnglis...

 

 

Redmaids' High School

Independent school in Bristol, EnglandRedmaids' High SchoolAddressWestbury RoadBristol, BS9 3AWEnglandCoordinates51°29′24″N 2°36′50″W / 51.4901°N 2.6140°W / 51.4901; -2.6140InformationTypeIndependentEstablished1634; 389 years ago (1634)FounderJohn Whitson, Revd Rose and Urijah ThomasDepartment for Education URN109371 TablesHeadPaul DwyerGenderGirlsAge7 to 18HousesMaryflowre, Seabreake, Discoverer, SpeedwellColour(s)   &#...

 

 

Shinhan Financial Group

Financial holding company in Seoul, South Korea Shinhan Financial Group Co., Ltd.Native name주식회사 신한금융지주회사TypePublicTraded asKRX: 055550NYSE: SHGIndustryFinancial servicesFoundedSeptember 2001; 22 years ago (2001-09)Headquarters20, Sejong-daero 9-gil, Jung-gu, Seoul, South KoreaArea servedWorldwideKey peopleJin Ok-Dong (Chairman & CEO)Number of employees 167 (2020)SubsidiariesShinhan Bank Shinhan Card Shinhan Asset ManagementWebsitew...

Tales of Wedding Rings

Japanese manga series Tales of Wedding RingsCover of the first volume結婚指輪物語(Kekkon Yubiwa Monogatari)GenreRomantic fantasy[1] MangaWritten byMaybePublished bySquare EnixEnglish publisherNA: CrunchyrollYen PressMagazineMonthly Big GanganDemographicSeinenOriginal runMarch 25, 2014 – presentVolumes13 Anime television seriesDirected byTakashi NaoyaWritten byDeko AkaoMusic bySatoshi HōnoStudioStaple EntertainmentLicensed byCrunchyrollOriginal ne...

 

 

6-я стрелковая дивизия

Эта страница требует существенной переработки. Возможно, её необходимо правильно оформить, дополнить или переписать.Пояснение причин и обсуждение — на странице Википедия:К улучшению/14 октября 2022. 6-я стрелковая дивизия(6 сд) Вооружённые силы ВС СССР Вид вооружённых сил с...

 

 

Strategi Solo vs Squad di Free Fire: Cara Menang Mudah!