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Aryabhata I: more detail

Aryabhata the Elder: An entry from Gale's Science and Its Times by Judson Knight, 2001
Aryabhata the Elder: An entry from Gale's Science and Its Times
Aryabhata I and his contributions to mathematics by Parmeshwar Jha, 1988
Physical Science in India: An entry from Gale's Science and Its Times by William J. McPeak, 2001
The Mathematics of Ancient India: An entry from Gale's Science and Its Times by James J. Hoffmann, 2001
Ariabkhata: K 1500-letiiu so dnia rozhdeniia (Nauchno-bibliograficheskaia seriia) by A. I Volodarskii, 1977

lists with details

Aryabhata
Mark Wade Encyclopedia Astronautica most complete resource for rockets spacecraft launch vehicles astronauts cosmonauts spaceflight engines space history exploration Soviet Union assisted India
http://www.astronautix.com/craft/arybhata.htm

Extractions: Class: Earth Type : Atmosphere. Nation : India. Agency : ISRO. The Soviet Union assisted India in development of Aryabhata, its first satellite, named for the Indian astronomer. The satellite conducted scientific experiments on atmospheric research., but was primarily an experimental satellite for satellite technology. Total Mass : 360 kg. Aryabhata Chronology 19 April 1975 Aryabhata Mass : 360 kg. Perigee : 398 km. Apogee : 409 km. Inclination : 50.7 deg. Atmospheric research. Experimental satellite for satellite technology and some scientific experiments. Launched from a cosmodrome in the USSR. Bibliography: McDowell, Jonathan, Jonathan's Space Home Page , Harvard University, 1997-present. Web Address when accessed: http://hea-www.harvard.edu/~jcm/space/space.html JPL Mission and Spacecraft Library , Jet Propulsion Laboratory, 1997. Web Address when accessed: http://msl.jpl.nasa.gov/home.html
Erudyta - Luty 2003
POPRZEDNIA STRONA SPIS NASTEPNA STRONA. aryabhata i (ok. 475 ).Jestes w Wielcy matematycy aryabhata i. Za czasów panowania
http://1lo.lomza.info/erudyta/lut2003/erudyta/PAG008.htm

Extractions: Aryabhata po³o¿y³ pewne zas³ugi w oznaczaniu liczb. W Indaich, obok cyfrowego zapisu liczb, stosowano s³owne oznaczanie liczb. Zero oznaczano s³owami: puste, dziura. Jedno¶æ nazywano s³owami: ksiê¿yc, ziemia - czyli nazwami przedmiotów pojedynczo wystêpuj±cych na ¶wiecie. Uczony ten, dla u³atwienia dokonywania obliczeñ, zaproponowa³ oznaczenie liczb literami sanskryckimi. Jêzyk sanskrycki to jêzyk, w którym s± pisane ksiêgi braminów. Przypuszcza siê, ¿e Aryabhata - jako pierwszy w Indiach - poda³ sposoby obliczenia pierwiastków kwadratowych i sze¶ciennych z liczb dodatnich. Wykorzysta³ w tym celu wzory na (a+b)2, (a+b)3. Warto nadmieniæ, ¿e w Indiach pierwiastek nazywano pada albo mula, co oznacza podstawa albo korzeñ ro¶liny. Od tej nazwy w wielu jêzykach europejskich pierwiastek oznacza potocznie korzeñ: na przyk³ad w jêzyku rosyjskim pierwiastek to "Koreñ", w niemieckim: "Wurzel", we francuskim: "racine". Interesuj±cym wynikiem jest w³a¶nie podanie nastêpuj±cych przybli¿onych wzorów, które dzisiaj stosowanej zapisaliby¶my tak
Aryabhata - Wikipedia, The Free Encyclopedia
aryabhata. From Wikipedia, the free encyclopedia. aryabhata (Aryabha?a)is the first of the great astronomers of the classical age of India.
http://en.wikipedia.org/wiki/Aryabhata

Extractions: Aryabhata astronomers of the classical age of India . He was born in AD in Ashmaka but later lived in Kusumapura, which his commentator Patna His book, the , 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 this book, the day was reckoned from one sunrise to the next, whereas in his he took the day from one midnight to another. There was also difference in some astronomical parameters. edit
Aryabhata - Wikipedia, The Free Encyclopedia
aryabhata. (Redirected from Aryabhatta). aryabhata (Aryabha?a) isthe first of the great astronomers of the classical age of India.
http://en.wikipedia.org/wiki/Aryabhatta

Extractions: (Redirected from Aryabhatta Aryabhata astronomers of the classical age of India . He was born in AD in Ashmaka but later lived in Kusumapura, which his commentator Patna His book, the , 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 this book, the day was reckoned from one sunrise to the next, whereas in his he took the day from one midnight to another. There was also difference in some astronomical parameters. edit
ARJABATTA
ARJABATTA. c.476 c.535. Indian Astronomer. Arjabatta, or aryabhata, was the earliest known Indian mathematician. He was one of the first known to use algebra.
http://www.hyperhistory.com/online_n2/people_n2/persons3_n2/arjabatta.html

Extractions: Indian Astronomer Arjabatta, or Aryabhata, was the earliest known Indian mathematician. He was one of the first known to use algebra. He established 33 rules in arithmetic and wrote about the treatment of indeterminate equations by the application of continued fractions - a method used today. As astronomer Arjabatta discovered the rotation of the earth and explained the reason for sun and moon eclipses. www link :
The Aryabhata Bibliography
aryabhata Bibliography. The aryabhata publication list through May, 1999 isthe result of a query to the ADS service using the keyword aryabhata.
http://heasarc.gsfc.nasa.gov/docs/heasarc/missions/biblio/aryabhata_biblio.html

Extractions: -Quick Links- -Archive Interfaces- Argus: proposal info Astrobrowse: worldwide catalog search Browse: search HEASARC archives NVO Data Inventory Service SkyMorph: search variable objects SkyView: virtual observatory CalDB: Calibration database Coord Converter Date Converter Energy Converter FITS: standard data format FITSIO: FITS subroutine library FTOOLS: general s/w for FITS files fV: FITS file editor Hera: remote data analysis service nH: Column Density RPS proposal submission RXTE ASM weather map Time Converter TIPTOPbase: atomic data Viewing: possible obs times WebPIMMS: flux/cnt converter WebSpec: spectral sims X-ray Background Tool Xanadu: data analysis suite X-ray, Gamma-ray, EUV Source Finder xTime: RXTE time converter -Resources- Bibliography Contact Info History of High-Energy Astronomy Meetings Staff Tour the site What's New APOD: Astronomy Picture of the Day Ask an Astronomer HEASARC Picture of the Week Images, Spectra, Light curves Imagine the Universe! StarChild (K-8 EPO) WebStars: gen. astronomy info/news
Ancient India - Astronomy
Ancient India Astronomy. In India the first references to astronomy are to be found in the Rig Veda which is dated around 2000 B.C. Vedic Aryans in fact deified the Sun, Stars and Comets. astronomers have also referred to the concept of heliocentrism. aryabhata has suggested it in his treatise Aryabhattiya
http://www.crystalinks.com/indiastronomy.html

Extractions: In India the first references to astronomy are to be found in the Rig Veda which is dated around 2000 B.C. Vedic Aryans in fact deified the Sun, Stars and Comets. Astronomy was then interwoven with astrology and since ancient times Indians have involved the planets (called Grahas) with the determination of human fortunes. The planets Shani, i.e. Saturn and Mangal i.e. Mars were considered inauspicious. In the working out of horoscopes (called Janmakundali), the position of the Navagrahas, nine planets plus Rahu and Ketu (mythical demons, evil forces) was considered. The Janmakundali was a complex mixture of science and dogma. But the concept was born out of astronomical observations and perception based on astronomical phenomenon. In ancient times personalities like Aryabhatta and Varahamihira were associated with Indian astronomy. It would be surprising for us to know today that this science had advanced to such an extent in ancient India that ancient Indian astronomers had recognized that stars are same as the sun, that the sun is center of the universe (solar system) and that the circumference of the earth is 5000 Yojanas. One Yojana being 7.2 kms., the ancient Indian estimates came close to the actual figure. In Indian languages, the science of Astronomy is today called
Aryabhata
aryabhata (476499). There are at least two mathematicians who lived by the namearyabhata. This is a biography about aryabhata from Kusumapura, now Patna.
http://www.math.sfu.ca/histmath/India/5thCenturyAD/Aryabhata.html

Extractions: 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:
Aryabhatta - Facets Of India : Ancient And Modern
This page describes Astronomy 27.3216638. 29.530591. aryabhata. 27.321668. 29.530582 Do you know of any source previously noticing and publishing the accuracy of aryabhata's ratio?
http://www.geocities.com/dipalsarvesh/aryabhatta.html

Extractions: Obligatory Note: This matter is created/compiled by Sarvesh Srivastava from various authentic resources for the site titled "Facets of India : Ancient and Modern" . Please feel free to link the page as it is, including this note, but strictly refrain from copying it as it may result in appropiate legal action. The Aryabhatiya of ARYABHATTA (Aarya-Bhatt) In the work The Aryabhatiya of ARYABHATTA (Aarya-Bhatt), An Ancient Indian Work on Mathematics and Astronomy, translated by William Eugene Clark, Professor of Sanskrit in Harvard University (The University of Chicago Press, Chicago, Illinois. 1930), I found the following to be written:
Redirect
The Àryabhatíya of Àryabhata. The oldest exact astronomic constant? by JamesQ. Jacobs. This site has moved to http//www.jqjacobs.net/astro/aryabhata.html.
http://www.geocities.com/Athens/Olympus/4844/aryabhata.html
Aryabhata
Mark Wade Encyclopedia Astronautica most complete resource for rockets spacecraft launch vehicles astronauts cosmonauts spaceflight engines space history exploration The Soviet Union assisted India in development of aryabhata, its first satellite, named for the Indian astronomer Chronology. 19 April 1975 aryabhata Launch Site Kapustin Yar
http://fpmail.friends-partners.org/~mwade/craft/arybhata.htm

Extractions: This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com astronautix.com Aryabhata Aryabhata - Credit: ISRC. 17,093 bytes. 232 x 203 pixels. Class: Earth Type : Atmosphere. Nation : India. The Soviet Union assisted India in development of Aryabhata, its first satellite, named for the Indian astronomer. The satellite conducted scientific experiments on atmospheric research., but was primarily an experimental satellite for satellite technology. Specification Total Mass : 360 kg. Aryabhata Chronology 19 April 1975 Aryabhata Launch Site Kapustin Yar Launch Vehicle Kosmos 11K65M Mass : 360 kg. Perigee : 398 km. Apogee : 409 km. Inclination : 50.7 deg. Atmospheric research. Experimental satellite for satellite technology and some scientific experiments. Launched from a cosmodrome in the USSR. Bibliography: 2 - McDowell, Jonathan, The United Nations Registry of Space Objects , Harvard University, 1997. HTML when accessed: http://hea-www.harvard.edu/QEDT/jcm/space/un/un.html JPL Mission and Spacecraft Library , Jet Propulsion Laboratory, 1997. HTML when accessed: http://msl.jpl.nasa.gov/home.html
DKPA : Glimpses Of Astronomy In Indian Stamps - Aryabhata
India launched her first satellite aryabhata on April 19, 1975. aryabhatahas described various shadow instruments in his siddantha.
http://www.geocities.com/dakshina_kan_pa/art3/astro2.htm

Extractions: The publication of De revolutionibus orbium coelestium, libri VI (On the Revolutions of the Celestial Spheres) in 1543 by Nicolaus Copernicus changed the concept of the heavens for the Western world. No longer was earth the centre of cosmos. Copernicus was born Miko l aj Kopernik on February 19, 1473 at Torun in eastern Poland. He was not happy with the Ptolemic system of astronomy and postulated the heliocentric system. The work was not published till his death. A copy of the great work is believed to have been brought to Copernicus at Frauenburg on the last day of his life, May 24, 1543. Nicolaus Copernicus was honoured by India with the issue of the postage stamp on 21 July 1973.
Aryabhata
See live article. aryabhata. aryabhata ( ryabhaa) is the first of the great astronomers of the classical age of India
http://www.sciencedaily.com/encyclopedia/aryabhata

Extractions: Front Page Today's Digest Week in Review Email Updates ... Outdoor Living Main Page See live article Aryabhata astronomers of the classical age of India . He was born in Patna ). His book, the , 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 this book, the day was reckoned from one sunrise to the next, whereas in his Note: The original source of this article can be found on the main Wikipedia Web site.
Aryabhata 1
aryabhata 1. aryabhata 1. Mass 360 kg. Orbit 568 km x 611 km, 50.7°. Satellite,Date, LS, Suc, Launcher, Remarks aryabhata 1, 19.04.1975, KY LC107, Kosmos-3M,
http://www.skyrocket.de/space/doc_sdat/aryabhata-1.htm

Extractions: Aryabhata 1 Aryabhata 1 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: Mass: 360 kg Orbit: 568 km x 611 km, 50.7°
Old Satellites
aryabhata First Indian satellite, launched into a near earth orbiton April 19, 1975, by an Intercosmos rocket of erstwhile USSR.
http://www.isro.org/old_sat.htm
ISRO Celebrates Silver Jubilee Of Aryabhata Launch
Jubilee of aryabhata Launch The ISRO Satellite Centre, Bangalore, today celebratedthe Silver Jubilee of the launch of India s first satellite aryabhata .
http://www.isro.org/pressrelease/Apr19_2000.htm

Extractions: 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
ARYABHATA
http://almez.pntic.mec.es/~agos0000/Aryabhata.html
Www.aryabhata.de
Translate this page www.aryabhata.de. hosted by Diese Site ist dem größten indischen Astronomengewidmet. Von aryabhata weiß man, dass er im Jahr 499 n.Chr.
http://www.aryabhata.de/
HERIBERT ILLIG, ERFUNDENES MITTELALTER, PHANTOMZEIT, Mike Baillie
beachten Meine eigenen, hier vorgestellten Texte sind veraltet.
http://www.aryabhata.de/illig/
Aryabhata
Translate this page aryabhata. (476 - 550). aryabhata nació en la India en 476, y en 499 terminósu trabajo Aryabhatiya, un resumen de matemática hindú escrito en verso.
http://www.argenmaticas.com.ar/biografias/aryabhat.htm

Extractions: Volver a la página principal Aryabhata nació en la India en 476, y en 499 terminó su trabajo Aryabhatiya , un resumen de matemática hindú escrito en verso. Sus estudios concernieron sobre astronomía, aritmética, álgebra y trigonometría del plano. Dió fórmulas correctas para calcular las áreas de un triángulo y un círculo. También trató sobre ecuaciones cuadráticas, sumas de serie y una tabla de senos. Dió una aproximación exacta para Pi (equivalente a 3,1416) y fue uno de los primeros en tratar el álgebra en forma profunda. Aryabhata también escribió en el Siddhanta, sobre astronomía y expuso que la rotación clara de los cielos era debida a la rotación de la tierra. Indicó también el radio de las órbitas planetarias en términos del radio de la órbita de la tierra alrededor del sol. Asegura también que la luna y otros planteas brillan por la luz del sol reflejada e increíblemente indica que la órbita de los planetas son elipses. Indica la longitud del año como 365 días, 6 horas, 12 minutos y 30 segundos.

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