21. Aryabhata - Wikipedia Science, civilization and societyaryabhata i. Indian astronomer and mathematician, bc 476 (Kusumapura, India), dc550. Aryabhata was the first Indian scientist whose works have survived the http://de.wikipedia.org/wiki/Aryabhata

Wikimedia braucht Ihre Hilfe Helfen Sie uns, 200.000$ zu sammeln, damit Wikipedia und ihre Schwesterprojekte auch weiterhin kostenlos und werbefrei der Allgemeinheit zur Verf¼gung stehen. Weitere Informationen auf unserer Spenden-Seite Aryabhata aus Wikipedia, der freien Enzyklop¤die Aryabhata I. (आर्यभट, Āryabhaá¹­a), (* ; † ca. ) war ein bedeutender indischer Mathematiker und Astronom . Geboren in Ashmaka , lebte er sp¤ter in Kusumapura , das sp¤ter Bhāskara I AD) als Patilputra, das heutige Patna identifizierte. Aryabhata I. Āryabhaá¹­a gilt als Erfinder des Konzeptes der Zahl „0“ (Null). Er bestimmte die Kreiszahl Pi f¼r damalige Verh¤ltnisse sehr genau auf 3,1416 und scheint schon geahnt zu haben, dass es sich um eine irrationale Zahl handelt. Āryabhaá¹­a konnte Quadratwurzeln und Kubikwurzeln ziehen sowie verschiedene lineare und quadratische Gleichungen l¶sen; er entwickelte auch die Trigonometrie weiter. Als seine gr¶Ÿte mathematische Leistung ist aber die „unbestimmte Analytik“ f¼r verallgemeinerte diophantische Gleichungen anzusehen. Vermittelt durch die

22. Aryabhata ImageAryabhata.jpg right Arybhata at Nalanda UnivAryabhata gave the world thedigit 0 (zero) for Aryabhata also gave an accurate approximation for p. http://copernicus.subdomain.de/Aryabhata

Suche: Main Page Aryabhata astronomer s of the classical age of India . He was born in AD in Ashmaka but later lived in Kusumapura which his commentator AD) identifies with Patilputra (modern Patna Aryabhata gave the world the digit "0" (zero) for which he became immortal. Earth was taken to be spinning on its axis and the periods of the planet s were given with respect to the sun (in other words, it was heliocentric Aryabhata also gave an accurate approximation for See also Indian mathematicians External links http://www.jqjacobs.net/astro/aryabhata.html http://www.albertson.edu/math/History/skuek/Classical/disc1.htm Discovery Of Pi.] Category:476 births Category:Indian mathematicians Category:5th century mathematicians Category:6th century mathematicians ... sv:Aryabhata This article is licensed under the GNU Free Documentation License . It uses material from the Aryabhata Wikipedia article Aryabhata.

23. The Àryabhatíya Of Àryabhata By J. Q. Jacobs The oldest exact astronomic constant? The ratio of earth rotations to lunar orbits in aryabhata's AD 498 writing. http://www.jqjacobs.net/astro/aryabhata.html

The oldest exact astronomical constant? © 1998 by James Q. Jacobs In the work translated by William Eugene Clark, Professor of Sanskrit at Harvard University (The University of Chicago Press, Chicago, Illinois. 1930), I found the following to be written: "In a yuga the revolutions of the Sun are 4,320,000, of the Moon 57,753,336, of the Earth eastward 1,582,237,500, of Saturn 146,564, of Jupiter 364,224, of Mars 2,296,824 . . . " (page 9). Astronomy Formulas His sources remain obscure. Astronomy Constants AD 2000.0 AD 500 1604 BC Rotations per solar orbit Days per solar orbit Days per lunar orbit Rotations per lunar orbit COMPARISONS Lunar orbit Lunar synodic AD 2000.0 AD 498 Aryabhata Paulisa Siddhanta 1604 BC Here follows a comparative chart of the astronomical numbers presented by the ancient Indian authorities and sources. The Surya Siddhanta is dated to approximately AD 1100. ASTRONOMIC AUTHORITY (from Clarke and Kay) Surya Siddanta Years in Cycle Rotations Days Lunar Orbits Synodic Months Mercury Venus Mars Jupiter Saturn *Kay notes 57,753,339 lunar orbits rather than 57,753,336 per Clarke.

24. Www.arthistoryclub.com/art_history/Aryabhata acronyms.co.nz/gonym.php?ap=ARYABHATA Wiskundigen Aryabhataaryabhata is bekend door zijn boek Aryabhatiya dat hij in Kusumapura heeftgeschreven in Aryabhata was 23 jaar toen hij de Aryabhatiya in 499 afmaakte. http://www.arthistoryclub.com/art_history/Aryabhata

25. Aryabhata Bineesha ProjectThe Indian astronomer aryabhata is regarded as the founder of scientific Kripa Shankar Shukla translates a stanza in the Aryabhatiya “Aryabhata sets http://turnbull.mcs.st-and.ac.uk/history/Mathematicians/Aryabhata.html

Aryabhata This biography is now under You should be automatically forwarded to the correct page. If your browser leaves you on this page, then press HERE JOC/EFR November 2000

26. Aryabhata There are at least two mathematicians who lived by the name aryabhata. This isa biography about aryabhata from Kusumapura, now Patna. aryabhata belonged to http://www.math.sfu.ca/histmath/India/5thCenturyAD/Aryabhata.html

Aryabhata (476-499) There are at least two mathematicians who lived by the name Aryabhata. This is a biography about Aryabhata from Kusumapura, now Patna. Aryabhata belonged to the Kusumapura school, but was probably a native of Kerala since his tradition is still in vogue there. At age 23 he wrote his small but famous work on astronomy, the Aryabhatiya. In it he organized and combined existing knowledge of astronomy and mathematics. He says, "I delved deep in the astronomical theories, true and false, and rescued the precious sunken jewel of the knowledge by means of the best of my intellect and by the grace of God". Aryabhata considered his work as a whole, but Brahmagupta divides the work into two parts in his Brahma Sphuta Siddhanta. It consists of 121 slokas-three slokas (verses) forming the introduction and the conclusion, ten slokas written in the Geetika metre, followed by 108 slokas in the Aryavrata metre. Brahmagupta called the Geetika metre and the Aryavrata metre, Dasgeetika and Aryashtasatam respectively. He then divided the Aryashtasatam into three parts: Ganita (mathematics)

27. Aryabhata - Wikipedia, The Free Encyclopedia This article is about the great Indian astronomer aryabhata, aryabhata () Aryabha?a) is the first of the great astronomers of theclassical http://en.wikipedia.org/wiki/Aryabhata

Wikimedia needs your help in its 21-day fund drive. See our fundraising page Over $125,000 has been donated since the drive began on 19 August. Thank you for your generosity! Aryabhata From Wikipedia, the free encyclopedia. This article is about the Indian astronomer Aryabhata, For information on Arybhata the first Indian satellite, see Aryabhata (satellite) Aryabhata (आर्यभट) Āryabhaṭa) is the first of the great astronomers of the classical age of India . He was born in AD in Ashmaka but later lived in Kusumapura , which his commentator Bhāskara I AD) identifies with Patilputra (modern Patna Aryabhata gave the world the digit "0" ( zero ) for which he became immortal. His book, the Āryabhatīya , presented astronomical and mathematical theories in which the Earth was taken to be spinning on its axis and the periods of the planets were given with respect to the sun (in other words, it was heliocentric ). This book is divided into four chapters: (i) the astronomical constants and the sine table (ii) mathematics required for computations (iii) division of time and rules for computing the longitudes of planets using eccentrics and epicycles (iv) the armillary sphere, rules relating to problems of trigonometry and the computation of eclipses. In this book, the day was reckoned from one sunrise to the next, whereas in his Āryabhata-siddhānta he took the day from one midnight to another. There was also difference in some astronomical parameters.

28. Aryabhata (satellite) - Wikipedia, The Free Encyclopedia This article is about the first Indian satellite aryabhata. For information aboutthe astronomer see aryabhata. aryabhata was India s first satellite, http://en.wikipedia.org/wiki/Aryabhata,_Satellite

Wikimedia needs your help in its 21-day fund drive. See our fundraising page Over US$ 130,000 has been donated since the drive began on 19 August. Thank you for your generosity! Aryabhata (satellite) From Wikipedia, the free encyclopedia. (Redirected from Aryabhata, Satellite This article is about the first Indian satellite Aryabhata. For information about the astronomer see Aryabhata Aryabhata was India's first satellite, named after the great Indian astronomer of the same name. It was launched by the Soviet Union on 19 April from Kapustin Yar using a Cosmos-3M launch vehicle. Aryabhata was built by the Indian Space Research Organization (ISRO) to conduct experiments related to astronomy. The satellite reentered the Earth's atmosphere on 11 February edit External links NASA HEASARC Page Astronautix Page Retrieved from " http://en.wikipedia.org/wiki/Aryabhata_%28satellite%29 Categories Indian space program Views Article Discussion Edit this page History Personal tools Create account / log in Navigation Main Page Community portal Current events Recent changes ... Donations Search Toolbox What links here Related changes Upload file Special pages ... Permanent link This page was last modified 21:04, 18 August 2005.

29. The Aryabhata Satellite aryabhata was India s first satellite, named after a ancient Indian aryabhata wasbuilt by the Indian Space Research Organization (ISRO) to conduct http://heasarc.gsfc.nasa.gov/docs/heasarc/missions/aryabhata.html

Help/FAQ What's New Site Map NASA Homepage ... VELA 5B Aryabhata Full resolution image Mission Overview Aryabhata was India's first satellite, named after a ancient Indian mathematician (5th century AD). It was launched by the Russians on 19 April 1975 from Kapustin Yar. The 96.3 minute orbit had an apogee of 619 km and a perigee of 563 km, at an inclination of 50.7 degrees. Aryabhata was built by the Indian Space Research Organization (ISRO) to conduct experiments in X-ray astronomy, aeronomics, and solar physics. The spacecraft was a 26-sided polygon 1.4 m in diameter. All faces (except the top and bottom) were covered with solar cells. A power failure halted experiments after 4 days in orbit. All signals from the spacecraft were lost after 5 days of operation. The satellite reentered the Earth's atmosphere on 11 February 1992. [Publications] [All Missions] [by Time] [by Energy] ... Tools Last modified: Thursday, 26-Jun-2003 13:48:18 EDT

30. The Aryabhata Bibliography The aryabhata publication list through May, 1999 is the result of a query to theADS service using the keyword aryabhata. Note the following link is not http://heasarc.gsfc.nasa.gov/docs/heasarc/missions/biblio/aryabhata_biblio.html

Help/FAQ What's New Site Map NASA Homepage ... VELA 5B Aryabhata Bibliography Publication list from ADS The Aryabhata publication list through May, 1999 is the result of a query to the ADS service using the keyword Aryabhata. Note: the following link is not section 508 compliant. Publications Other source of Information Space Satellite Handbook , 1994, ed. Anthony R. Curtis, p.144 Jane's Pocket Book of Space Exploration , 1976, T.M. Wilding-White, p.103. Related site ISRO , (Indian Space Research Organization) [About Aryabhata] [All Missions] [by Time] [by Energy]

31. TSE - Aryabhata aryabhata. Named after a ancient Indian mathematician (5th century AD) http//heasarc.gsfc.nasa.gov/Images/misc_missions/aryabhata.gif http://www.tbs-satellite.com/tse/online/sat_aryabhata.html

32. Vidyapatha :: Indian Scientists : India's Largest Portal On Educational Informat The young astronomer was aryabhata and the treatise was Aryabhatiya. Born in 476in Kerala,aryabhata had come to complete his studies at the University of http://www.vidyapatha.com/scientists/arya.php

Vidyapatha Home About Us Indian Institutes Indian Universities ... Contact Us Channels Vidyapatha Mail Vidyapatha News Indian Scientists Vicharpatha ... Scientists Aryabhata Previous Next Aryabhata Nearly five hundred years after the birth of Christ a ritual was held near Khagola, the famous astronomical observatory at the University of Nalanda near Kusumapura (Patna), to mark the "birth" of a treatise that was to lay the foundation of a new school of thought in astronomy. When the bell at the university tolled at 12 noon on March 21,499 A.D.,a chorus of vedic chants filled the air. And priests, after prayers before a havan, led a 23-year-old astronomer to a platform. Silence prevailed as the astronomer sprinkled holy water on the parchment and pen lying on a desk placed on the platform. Chanting holy verses, he gazed at the sun overhead and prostrated himself in obeisance before sitting at the desk. Taking the pen, he wrote the first letter of the treatise while the priests chanted slokas and the large crowd of learned men showered flowers on him. The young astronomer was Aryabhata and the treatise was Aryabhatiya. Born in 476 in Kerala,Aryabhata had come to complete his studies at the University of Nalanda, which was then a great centre of learning. When his treatise was recognised as a masterpiece, the then Gupta ruler Buddhagupta, made him head of the university.

33. Aryabhata 1 aryabhata 1 ISRO. This spacecraft, named after the famous Satellite, Date,LS, Suc, Launcher, Remarks. aryabhata 1, 19.04.1975, KY LC107, Kosmos-3M http://space.skyrocket.de/doc_sdat/aryabhata-1.htm

Aryabhata 1 Aryabhata 1 [ISRO] This spacecraft, named after the famous Indian astronomer, was India's first satellite and was completely designed and fabricated in India. It was launched by a Soviet Kosmos-3M rocket from a Kapustin Yar. The spacecraft was quasispherical in shape containing 26 sides and contained three experiments for the measurement of cosmic X rays, solar neutrons, and Gamma rays, and an ionospheric electron trap along with a UV sensor. The spacecraft weighed 360 kg, used solar panels on 24 sides to provide 46 watts of power, used a passive thermal control system, contained batteries, and a spin-up gas jet system to provide a spin rate of not more than 90 rpm. There was a set of altitude sensors comprised of a triaxial magnetometer, a digital elevation solar sensor, and four azimuth solar sensors. The data system included a tape recorder at 256 b/s with playback at 10 times that rate. The PCM-FM-PM telemetry system operated at 137.44 MHz. The necessary ground telemetry and telecommand stations were established at Shar Centre in Sriharikota, Andhra Pradesh. Nation: India Type / Application: Science Operator: ISRO Contractors: ISRO Equipment: Configuration: Propulsion: Lifetime: Mass: 360 kg Orbit: 568 km x 611 km, 50.7°

34. Aryabhata aryabhata, är yubhut u Pronunciation Key. aryabhata , c.476–550, Hindumathematician and astronomer. He is one of the first known to have used algebra; http://www.infoplease.com/ce6/people/A0804911.html

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35. AllRefer.com - Aryabhata (Astronomy, Biography) - Encyclopedia AllRefer.com reference and encyclopedia resource provides complete informationon aryabhata, Astronomy, Biographies. Includes related research links. http://reference.allrefer.com/encyclopedia/A/Aryabhat.html

AllRefer Channels :: Health Yellow Pages Reference Weather August 29, 2005 Medicine People Places History ... Maps Web AllRefer.com You are here : AllRefer.com Reference Encyclopedia Astronomy, Biographies ... Aryabhata By Alphabet : Encyclopedia A-Z A Aryabhata, Astronomy, Biographies Related Category: Astronomy, Biographies Aryabhata u u Pronunciation Key Topics that might be of interest to you: Brahmagupta mathematics Related Categories: People Science and Technology Science and Technology Astronomy and Space Exploration ... Biographies More articles from AllRefer Reference on Aryabhata SITE MAPS Encyclopedia US Gazetteer: US States A-C US States D-H US States I-L US States M ... Countries A-Z Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. About Us Contact Us Privacy Links Directory ... Par Web Solutions Site best viewed in 800 x 600 resolution.

36. ARYABHATA http://almez.pntic.mec.es/~agos0000/Aryabhata.html

ARYABHATA (475 d.C-?)

37. Old Satellites aryabhata First Indian satellite, launched into a near earth orbit on April 19,1975, by an Intercosmos rocket of erstwhile USSR. http://www.isro.org/old_sat.htm

About ISRO ISRO Centres Programmes Decade Plan ... Press Release Satellites Aryabhata First Indian satellite, launched into a near earth orbit on April 19, 1975, by an Intercosmos rocket of erstwhile USSR. Carried three payloads, one each for X-ray astronomy, solar physics and aeronomy. Experimental remote sensing satellites launched on June 7, 1979 and November 20, 1981 'respectively' by Intercosmos rockets. Carried two TV cameras, one in visible and the other in near-infrared band, and a 3-frequency passive microwave radiometer. APPLE (Ariane Passenger Payload Experiment) An experimental communication satellite with a C-band transponder, launched on June 19, 1981 by an Ariane launch vehicle of European Space Agency (ESA). Used to conduct several communication experiments. Rohini A series of technological / scientific satellites, launched by India's own launch vehicle, SLV-3. First one was used to measure the performance of SLV-3, second and third carried land-mark sensor payloads. Stretched Rohini Series Satellites (SROSS-C and SROSS-C2) Launched by India's Augmented Satellite Launch Vehicle, ASLV, on May 20, 1992 and May 4, 1994 respectively. Carried a Retarding Potential Analyser and a Gamma Ray Burst (GRB) detector. SROSS-C2 is still providing valuable scientific data.

38. ISRO Celebrates Silver Jubilee Of Aryabhata Launch in different technologies of satellite building since the launch of aryabhata.Realisation of aryabhata starting from scratch with meagre infrastructure http://www.isro.org/pressrelease/Apr19_2000.htm

About ISRO ISRO Centres Programmes Decade Plan ... Press Release Apr 19,2000 ISRO Celebrates Silver Jubilee of Aryabhata Launch The ISRO Satellite Centre, Bangalore, today celebrated the Silver Jubilee of the launch of India's first satellite 'Aryabhata'. To commemorate the event, a function was organised at the Centre during which posters were displayed depicting the progress made in different technologies of satellite building since the launch of Aryabhata. To commemorate the Silver Jubilee of Aryabhata launch, ISRO Satellite Centre will henceforth observe April 19 every year as Satellite Technology Day. In today's function Prof U R Rao, gave the first Aryabhata lecture "Aryabhata A Symbol of Excellence". He said that `thinking always ahead' has been the main factor behind the success of ISRO in realising 26 indigenously built satellites in the last 25 years. Prof Jayanth Narlikar, Director of Inter University Centre for Astronomy, Pune, spoke on the importance of space technology in astronomical observation and brought out the role of space platforms for astronomical research. Dr P S Goel, Director, ISRO Satellite Centre welcomed the gathering. The function was watched by scientists in all ISRO Centres in the Country via the ISRO's Space-Net that operates via INSAT-2A

39. MSN Encarta - Aryabhata aryabhata, also Aryabhatta (476550?), Hindu astronomer and mathematician, aryabhata the Elder MacTutor Find more about aryabhata from http://encarta.msn.com/encyclopedia_761576604/Aryabhata.html

MSN Home My MSN Hotmail Shopping ... Sign In Web Search: Encarta Subscriber Sign In Help Home ... Upgrade your Encarta Experience Search Encarta Subscription Article MSN Encarta Premium: Get this article, plus 60,000 other articles, an interactive atlas, dictionaries, thesaurus, articles from 100 leading magazines, homework tools, daily math help and more for $4.95/month or $29.95/year (plus applicable taxes.) Learn more. This article is exclusively available for MSN Encarta Premium Subscribers. Already a subscriber? Sign in above. Aryabhata Aryabhata , also Aryabhatta (476-550?), Hindu astronomer and mathematician, born in Pātaliputra (modern Patna, India). He was known to the Arabs as... Related Items contributions to astronomy contributions to geometry 2 items Selected Web Links Aryabhata the Elder [MacTutor] 1 item Want more Encarta? Become a subscriber today and gain access to: Daily Math Help Literature Guides Researcher Tools Paper-Writing Guides 60,000 + articles Interactive Atlas Magazine Center Find more about Aryabhata from Related Items Other Features from Encarta Mathematics Geometry Search Encarta for Aryabhata © 2005 Microsoft MSN Privacy Legal Advertise Feedback ... Help

40. MSN Encarta - Search Results - Aryabhata aryabhata, also Aryabhatta (476550? Equation, Indeterminate use of fractionsby aryabhata, Indian mathematician (Huynh Cong/ http://encarta.msn.com/Aryabhata.html

fdbkURL="/encnet/refpages/search.aspx?q=Aryabhata#bottom"; errmsg1="Please select a rating."; errmsg2="Please select a reason for your rating."; MSN Home My MSN Hotmail Shopping ... Sign In Web Search: Encarta Subscriber Sign In Help Home ... Upgrade your Encarta Experience Search Encarta Exclusively for MSN Encarta Premium Subscribers. Join Now Searched Encarta for ' Aryabhata' Articles Aryabhata Aryabhata , also Aryabhatta (476-550?), Hindu astronomer and mathematician, born in Pātaliputra (modern Patna, India). He was known to the Arabs as... ... In the 5th century Hindu mathematician and astronomer Aryabhata studied many of the same problems as Diophantus but went beyond the Greek... Results from MSN Search More MSN Search results on "Aryabhata" Advertisement document.write(' Search Results Feedback How well did we match your search term? poor excellent Main reason for your rating select a reason Exactly what I needed Was a good start Wasn't on the right topic Quizzes Columns Top 10 Lists Newsletter ... Worldwide Advertisement document.write('

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