Astronomy in India
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Astrology, Astronomy and Spiritualism in 'Siddhanta Darpana'
Odisha Review January - 2012 Astrology, Astronomy and Spiritualism in µSiddhanta Darpana¶: A Comparison with Similar Thoughts Dr. K.C. Sarangi Jyotisham api tatjyotih «««« Jnanam jneyam jnanagamyam ««« (Gita, Chapter 13, Verse-18) The creator of µSiddhanta Darpana¶ was indeed one among millions. He worked and struggled in the solitude to µhear the unheard and glimpse the invisible¶. µSiddhanta Darpana¶ is an immortal this great book. One may, therefore, benefit creation of the famous Odia astrologer Samanta the knowledge of all astrological literature by Chandrasekhar. Astrology emanates from the reading this one great book on astrology. Vedic thoughts. It is immensely useful for the Secondly, the writer, Late Samanta society. Aruna Kumar Upadhyaya, in his Chandrasekhara, wherever, had not explained translation of µSiddhanta Darpana¶ in Devnagari the astrological theories of the past, he had, script writes: at least, given indication how to approach the same. Last but not least, Chandrasekhara had µUdwesya Jyotisa¶ is known as the eyes of the made correction in the movement of the Moon. Vedas. Setting it apart, it is difficult to know In its correctness, it is equal to the modern the time of ancient literature and scriptures. astronomy. (Ibid, Preface-ii). Without knowing time of the scriptures, any discussion on the Sashtras may not be proper As a subject, the present astrology in and hence may not be understood in the proper India is taken into account from the period of context. (Preface i) Aryabhatta. However, there are rare astrological master-pieces like, µJyotisha Bhaskar¶, written by Upadhyaya further clarifies with specific the Divine teacher Brihaspati, which shines like reference to µSiddhanta Darpana¶: the Sun in the sphere of astrological sciences. -
The Zero-Point of the Zodiac of the Hindu Astronomers in Ancient India
Publications of the Korean Astronomical Society pISSN: 1225-1534 30: 709 ∼ 711, 2015 September eISSN: 2287-6936 c 2015. The Korean Astronomical Society. All rights reserved. http://dx.doi.org/10.5303/PKAS.2015.30.2.709 THE ZERO-POINT OF THE ZODIAC OF THE HINDU ASTRONOMERS IN ANCIENT INDIA Amalendu Bandyopadhyay M. P. Birla Institute of Fundamental Research, M. P. Birla Planetarium, Kolkata, India E-mail: [email protected] (Received November 30, 2014; Reviced May 31, 2015; Aaccepted June 30, 2015) ABSTRACT In modern Astronomy the vernal equinoctial (VE) point is taken as the starting point for measuring celestial longitudes. Due to the precession of equinoxes, the above point is receding back along the ecliptic. As a result, the longitudes of fixed stars are increasing every year. In ancient India, the Hindu astronomers did not favour the idea of fixed stars changing their longitudes. In order to stabilize the zodiac, they had taken as the origin a point which is fixed on the ecliptic and as such is quite different from the VE point. This initial point being a fixed one, the longitude of stars measured from this origin remain invariable for all time. There was an epoch in the past when this initial point coincided with the VE point and thus the epoch may be called the zero-year. There is controversy over the determination of the zero-year. The reasons for the choice for the fixed zodiacal system by the Hindu astronomers as well as the epoch of zero-year have been found out on the basis of information available in various astronomical treatises of ancient India written in Sanskrit. -
Personality Development - English 1 Personality Development - English 2 Initiative for Moral and Cultural Training [IMCTF]
Personality Development - English 1 Personality Development - English 2 Initiative for Moral and Cultural Training [IMCTF] Personality Development (English) Details Book Name : Personality Development (English) Edition : 2015 Pages : 224 Size : Demmy 1/8 Published by : Initiative for Moral and Cultural Training Foundation (IMCTF) Head Office : 4th Floor, Ganesh Towers, 152, Luz Church Road, Mylapore, Chennai - 600 004. Admin Office : 2nd Floor, “Gargi”, New No.6, (Old No.20) Balaiah Avenue, Luz, Mylapore, Chennai - 600 004. Email : [email protected], Website : www.imct.org.in This book is available on Website : www.imct.org.in Printed by : Enthrall Communications Pvt. Ltd., Chennai - 30 © Copy Rights to IMCTF Personality Development - English Index Class 1 1. Oratorical ................................................................................................12 2. Great sayings by Thiruvalluvar .........................................................12 3. Stories .......................................................................................................12 4. Skit ........................................................................................................15 Class 2 1. Oratorical .................................................................................................16 2. Poems .......................................................................................................16 3. Stories .......................................................................................................18 4. -
Mathematicians
MATHEMATICIANS [MATHEMATICIANS] Authors: Oliver Knill: 2000 Literature: Started from a list of names with birthdates grabbed from mactutor in 2000. Abbe [Abbe] Abbe Ernst (1840-1909) Abel [Abel] Abel Niels Henrik (1802-1829) Norwegian mathematician. Significant contributions to algebra and anal- ysis, in particular the study of groups and series. Famous for proving the insolubility of the quintic equation at the age of 19. AbrahamMax [AbrahamMax] Abraham Max (1875-1922) Ackermann [Ackermann] Ackermann Wilhelm (1896-1962) AdamsFrank [AdamsFrank] Adams J Frank (1930-1989) Adams [Adams] Adams John Couch (1819-1892) Adelard [Adelard] Adelard of Bath (1075-1160) Adler [Adler] Adler August (1863-1923) Adrain [Adrain] Adrain Robert (1775-1843) Aepinus [Aepinus] Aepinus Franz (1724-1802) Agnesi [Agnesi] Agnesi Maria (1718-1799) Ahlfors [Ahlfors] Ahlfors Lars (1907-1996) Finnish mathematician working in complex analysis, was also professor at Harvard from 1946, retiring in 1977. Ahlfors won both the Fields medal in 1936 and the Wolf prize in 1981. Ahmes [Ahmes] Ahmes (1680BC-1620BC) Aida [Aida] Aida Yasuaki (1747-1817) Aiken [Aiken] Aiken Howard (1900-1973) Airy [Airy] Airy George (1801-1892) Aitken [Aitken] Aitken Alec (1895-1967) Ajima [Ajima] Ajima Naonobu (1732-1798) Akhiezer [Akhiezer] Akhiezer Naum Ilich (1901-1980) Albanese [Albanese] Albanese Giacomo (1890-1948) Albert [Albert] Albert of Saxony (1316-1390) AlbertAbraham [AlbertAbraham] Albert A Adrian (1905-1972) Alberti [Alberti] Alberti Leone (1404-1472) Albertus [Albertus] Albertus Magnus -
Aryabha~A and Axial Rotation of Earth 2
GENERAL I ARTICLE Aryabha~a and Axial Rotation of Earth 2. Naksatra Dina (The Sidereal Day) Amartya Kumar Dutta In the first part of this series, we discussed the celestial sphere and .Aryabhata's principle of ax ial rotation; in this part we shall discuss in de tail the concept of sidereal day and then men tion .Aryabhata's computations on the duration of sidereal day. Amartya Kumar Dutta is in the Stat-Math Unit of It. is unfortunate that science students in India, by and Indian Statisticallnstiutte, large, do not have technical awareness regarding the re Kolkata. His research searches of ancient Indian scientists. Thus, although interest is in commutative there are plenty of articles on Aryabhata, their contents algebra. have remained confined to research journals and schol arly texts without percolating into the general cultural Part 1. Aryabhata and Axial Ro consciousness. tation of Earth - Khagola (The Celestial Spherel. Resonance, The original statements of Aryabhata on axial rot.at.ion Vol.ll, No.3, pp.51-68, 2006. and sidereal day are spread over 4 verses out of his 85 verses on astronomy. It. will not be possible to make a se rious analysis of the entire range of Aryabhat.a's work in a few pages. We hope that the preliminary exposure will encourage youngsters to acquire some general know ledge of astronomy and make a deeper study of A.ryabhata's work using existing literatures and their own indepen dent judgements. Rising and Setting of Stars Recall that, due to rotation of the Earth, the so-called fixed stars appear to execute a daily revolut.ion around t.he Earth. -
Brahmagupta, Mathematician Par Excellence
GENERAL ARTICLE Brahmagupta, Mathematician Par Excellence C R Pranesachar Brahmagupta holds a unique position in the his- tory of Ancient Indian Mathematics. He con- tributed such elegant results to Geometry and Number Theory that today's mathematicians still marvel at their originality. His theorems leading to the calculation of the circumradius of a trian- gle and the lengths of the diagonals of a cyclic quadrilateral, construction of a rational cyclic C R Pranesachar is involved in training Indian quadrilateral and integer solutions to a single sec- teams for the International ond degree equation are certainly the hallmarks Mathematical Olympiads. of a genius. He also takes interest in solving problems for the After the Greeks' ascendancy to supremacy in mathe- American Mathematical matics (especially geometry) during the period 7th cen- Monthly and Crux tury BC to 2nd century AD, there was a sudden lull in Mathematicorum. mathematical and scienti¯c activity for the next millen- nium until the Renaissance in Europe. But mathematics and astronomy °ourished in the Asian continent partic- ularly in India and the Arab world. There was a contin- uous exchange of information between the two regions and later between Europe and the Arab world. The dec- imal representation of positive integers along with zero, a unique contribution of the Indian mind, travelled even- tually to the West, although there was some resistance and reluctance to accept it at the beginning. Brahmagupta, a most accomplished mathematician, liv- ed during this medieval period and was responsible for creating good mathematics in the form of geometrical theorems and number-theoretic results. -
General Index
General Index Italic page numbers refer to illustrations. Authors are listed in ical Index. Manuscripts, maps, and charts are usually listed by this index only when their ideas or works are discussed; full title and author; occasionally they are listed under the city and listings of works as cited in this volume are in the Bibliograph- institution in which they are held. CAbbas I, Shah, 47, 63, 65, 67, 409 on South Asian world maps, 393 and Kacba, 191 "Jahangir Embracing Shah (Abbas" Abywn (Abiyun) al-Batriq (Apion the in Kitab-i balJriye, 232-33, 278-79 (painting), 408, 410, 515 Patriarch), 26 in Kitab ~urat ai-arc!, 169 cAbd ai-Karim al-Mi~ri, 54, 65 Accuracy in Nuzhat al-mushtaq, 169 cAbd al-Rabman Efendi, 68 of Arabic measurements of length of on Piri Re)is's world map, 270, 271 cAbd al-Rabman ibn Burhan al-Maw~ili, 54 degree, 181 in Ptolemy's Geography, 169 cAbdolazlz ibn CAbdolgani el-Erzincani, 225 of Bharat Kala Bhavan globe, 397 al-Qazwlni's world maps, 144 Abdur Rahim, map by, 411, 412, 413 of al-BlrunI's calculation of Ghazna's on South Asian world maps, 393, 394, 400 Abraham ben Meir ibn Ezra, 60 longitude, 188 in view of world landmass as bird, 90-91 Abu, Mount, Rajasthan of al-BlrunI's celestial mapping, 37 in Walters Deniz atlast, pl.23 on Jain triptych, 460 of globes in paintings, 409 n.36 Agapius (Mabbub) religious map of, 482-83 of al-Idrisi's sectional maps, 163 Kitab al- ~nwan, 17 Abo al-cAbbas Abmad ibn Abi cAbdallah of Islamic celestial globes, 46-47 Agnese, Battista, 279, 280, 282, 282-83 Mu\:lammad of Kitab-i ba/Jriye, 231, 233 Agnicayana, 308-9, 309 Kitab al-durar wa-al-yawaqft fi 11m of map of north-central India, 421, 422 Agra, 378 n.145, 403, 436, 448, 476-77 al-ra~d wa-al-mawaqft (Book of of maps in Gentil's atlas of Mughal Agrawala, V. -
AN ACCOUNT of INDIAN ASTRONOMICAL HERITAGE from the 5Th CE to 12Th CE Astronomical Observation Is the Beginning of Scientific At
Publications of the Korean Astronomical Society pISSN: 1225-1534 30: 705 ∼ 707, 2015 September eISSN: 2287-6936 c 2015. The Korean Astronomical Society. All rights reserved. http://dx.doi.org/10.5303/PKAS.2015.30.2.705 AN ACCOUNT OF INDIAN ASTRONOMICAL HERITAGE FROM THE 5th CE to 12th CE Somenath Chatterjee Sabitri Debi Institute of Technology (School of Astronomy) BANAPRASTHA, P.O. Khamargachi DT Hooghly PIN 712515 India E-mail: [email protected] (Received November 30, 2014; Reviced May 31, 2015; Aaccepted June 30, 2015) ABSTRACT Astronomical observation is the beginning of scientific attitudes in the history of mankind. According to Indian tradition, there existed 18 early astronomical texts (siddhantas) composed by Surya, Pitamaha and many others. Varahamihira compiled five astronomical texts in a book named panchasiddhantika, which is now the link between early and later siddhantas. Indian scholars had no practice of writing their own names in their works, so, it is very difficult to identify them. Aryabhata is the first name noticed, in the book Aryabhatiya. After this point most astronomers and astro-writers wrote their names in their works. In this paper I have tried to analyze the works of astronomers like Aryabhata, Varahamihira, Brah- magupta, Bhaskara I, Vateswara, Sripati and Bhaskaracharya in a modern context and to obtain an account of Indian astronomical knowledge. Aryabhata is the first Indian astronomer who stated that the rising and setting of the Sun, the Moon and other heavenly bodies was due to the relative motion of the Earth caused by the rotation of the Earth about its own axis. -
Odisha Review Dr
Orissa Review * Index-1948-2013 Index of Orissa Review (April-1948 to May -2013) Sl. Title of the Article Name of the Author Page No. No April - 1948 1. The Country Side : Its Needs, Drawbacks and Opportunities (Extracts from Speeches of H.E. Dr. K.N. Katju ) ... 1 2. Gur from Palm-Juice ... 5 3. Facilities and Amenities ... 6 4. Departmental Tit-Bits ... 8 5. In State Areas ... 12 6. Development Notes ... 13 7. Food News ... 17 8. The Draft Constitution of India ... 20 9. The Honourable Pandit Jawaharlal Nehru's Visit to Orissa ... 22 10. New Capital for Orissa ... 33 11. The Hirakud Project ... 34 12. Fuller Report of Speeches ... 37 May - 1948 1. Opportunities of United Development ... 43 2. Implication of the Union (Speeches of Hon'ble Prime Minister) ... 47 3. The Orissa State's Assembly ... 49 4. Policies and Decisions ... 50 5. Implications of a Secular State ... 52 6. Laws Passed or Proposed ... 54 7. Facilities & Amenities ... 61 8. Our Tourists' Corner ... 61 9. States the Area Budget, January to March, 1948 ... 63 10. Doings in Other Provinces ... 67 1 Orissa Review * Index-1948-2013 11. All India Affairs ... 68 12. Relief & Rehabilitation ... 69 13. Coming Events of Interests ... 70 14. Medical Notes ... 70 15. Gandhi Memorial Fund ... 72 16. Development Schemes in Orissa ... 73 17. Our Distinguished Visitors ... 75 18. Development Notes ... 77 19. Policies and Decisions ... 80 20. Food Notes ... 81 21. Our Tourists Corner ... 83 22. Notice and Announcement ... 91 23. In State Areas ... 91 24. Doings of Other Provinces ... 92 25. Separation of the Judiciary from the Executive .. -
Indian Mathematics
Indian Mathemtics V. S. Varadarajan University of California, Los Angeles, CA, USA UCLA, March 3-5, 2008 Abstract In these two lectures I shall talk about some Indian mathe- maticians and their work. I have chosen two examples: one from the 7th century, Brahmagupta, and the other, Ra- manujan, from the 20th century. Both of these are very fascinating figures, and their histories illustrate various as- pects of mathematics in ancient and modern times. In a very real sense their works are still relevant to the mathe- matics of today. Some great ancient Indian figures of Science Varahamihira (505–587) Brahmagupta (598-670) Bhaskara II (1114–1185) The modern era Ramanujan, S (1887–1920) Raman, C. V (1888–1970) Mahalanobis, P. C (1893–1972) Harish-Chandra (1923–1983) Bhaskara represents the peak of mathematical and astro- nomical knowledge in the 12th century. He reached an un- derstanding of calculus, astronomy, the number systems, and solving equations, which were not to be achieved any- where else in the world for several centuries...(Wikipedia). Indian science languished after that, the British colonial occupation did not help, but in the 19th century there was a renaissance of arts and sciences, and Indian Science even- tually reached a level comparable to western science. BRAHMAGUPTA (598–670c) Some quotations of Brahmagupta As the sun eclipses the stars by its brilliancy, so the man of knowledge will eclipse the fame of others in assemblies of the people if he proposes algebraic problems, and still more, if he solves them. Quoted in F Cajori, A History of Mathematics A person who can, within a year, solve x2 92y2 =1, is a mathematician. -
Rationale of the Chakravala Process of Jayadeva and Bhaskara Ii
HISTORIA MATHEMATICA 2 (1975) , 167-184 RATIONALE OF THE CHAKRAVALA PROCESS OF JAYADEVA AND BHASKARA II BY CLAS-OLOF SELENIUS UNIVERSITY OF UPPSALA SUMMARIES The old Indian chakravala method for solving the Bhaskara-Pell equation or varga-prakrti x 2- Dy 2 = 1 is investigated and explained in detail. Previous mis- conceptions are corrected, for example that chakravgla, the short cut method bhavana included, corresponds to the quick-method of Fermat. The chakravala process corresponds to a half-regular best approximating algorithm of minimal length which has several deep minimization properties. The periodically appearing quantities (jyestha-mfila, kanistha-mfila, ksepaka, kuttak~ra, etc.) are correctly understood only with the new theory. Den fornindiska metoden cakravala att l~sa Bhaskara- Pell-ekvationen eller varga-prakrti x 2 - Dy 2 = 1 detaljunders~ks och f~rklaras h~r. Tidigare missuppfatt- 0 ningar r~ttas, sasom att cakravala, genv~gsmetoden bhavana inbegripen, motsvarade Fermats snabbmetod. Cakravalaprocessen motsvarar en halvregelbunden b~st- approximerande algoritm av minimal l~ngd med flera djupt liggande minimeringsegenskaper. De periodvis upptr~dande storheterna (jyestha-m~la, kanistha-mula, ksepaka, kuttakara, os~) blir forstaellga0. 0 . f~rst genom den nya teorin. Die alte indische Methode cakrav~la zur Lbsung der Bhaskara-Pell-Gleichung oder varga-prakrti x 2 - Dy 2 = 1 wird hier im einzelnen untersucht und erkl~rt. Fr~here Missverst~ndnisse werden aufgekl~rt, z.B. dass cakrav~la, einschliesslich der Richtwegmethode bhavana, der Fermat- schen Schnellmethode entspreche. Der cakravala-Prozess entspricht einem halbregelm~ssigen bestapproximierenden Algorithmus von minimaler L~nge und mit mehreren tief- liegenden Minimierungseigenschaften. Die periodisch auftretenden Quantit~ten (jyestha-mfila, kanistha-mfila, ksepaka, kuttak~ra, usw.) werden erst durch die neue Theorie verst~ndlich. -
Astrovision Avatar Printout
CSri Ganeshaya Namaha Jananee Janma Sowkhyanam Vardhaneekula Sampadam Padvee Poorva Punyanam Likhyate Janma Patrikaa The above verse in Sanskrit language means: For the welfare of the mother and the child For the growth of the family happiness To follow the ancient virtuous practices The horoscope is written W Page - 1 Astro-Vision LifeSign Horoscope Name : Krishna Kumar Sex : Male Date of Birth : 14 May, 1970 Thursday Time of Birth (Hr.Min.Sec) : 06.10.00 PM; Standard Time Time Zone (Hrs.Mins) : 05.30 East of Greenwich Time Correction : Standard Time Place of Birth : Ernakulam (dist.) Longitude (Deg.Mins) : 076.18 East Latitude (Deg.Mins) : 09.59 North Ayanamsa : Chitra Paksha Dasa System : Vimshottari, Years = 365.25 Days Birth Star : Makha Star Pada (Quarter) : 4 Star Lord : Ketu Birth Rasi : Simha Rasi Lord : Surya Lagna (Ascendant) : Tula Lagna Lord : Shukra Thidhi (Lunar Day) : Navami, Suklapaksha Karanam : Balava (Leopard) Nithya Yoga : Vyaghata Sunrise (Hrs.Mins) (Hrs.Mins) : 06.04AM Standard Time Sunset (Hrs.Mins) (Hrs.Mins) : 06.38PM '' '' Astrological Day of Birth : Thursday Local Mean Time (LMT) : Standard Time - 25 Mins Based on Indian Predictive Astrology [Astro-Vision LifeSign 9.5S Eng-0-040810] Sayana Longitude of Planets The longitude of planets including that of Uranus, Neptune and Pluto are given as per western method of calculation. Your ZODIAC sign as per WESTERN system is Taurus Planet Longitude Planet Longitude Deg:Min:Sec Deg:Min:Sec Lagnam 227:30:34 Jupiter 208:19:39 Retro Moon 155:11:37 Saturn 43:37:24 Sun 53:18:45 Uranus 185:00:20 Retro Mercury 45:18:04Retro Neptune 239:41:21 Retro Venus 80:16:57 Pluto 174:47:58 Retro Mars 77:30:19 Node 338:12:51 NIRAYANA longitudes of planets, which is the basis of calculations in the Indian system are derived from the SAYANA values shown above.