Celestial Calculations

Author : J. L. Lawrence
Publisher : MIT Press
ISBN 13 : 0262536633
Total Pages : 393 pages
Book Rating : 4.39/5 ( download)

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Download or read book Celestial Calculations written by J. L. Lawrence and published by MIT Press. This book was released on 2019-05-14 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to predict and calculate the positions of stars, planets, the sun, the moon, and satellites using a personal computer and high school mathematics. Our knowledge of the universe is expanding rapidly, as space probes launched decades ago begin to send information back to earth. There has never been a better time to learn about how planets, stars, and satellites move through the heavens. This book is for amateur astronomers who want to move beyond pictures of constellations in star guides and solve the mysteries of a starry night. It is a book for readers who have wondered, for example, where Saturn will appear in the night sky, when the sun will rise and set, or how long the space station will be over their location. In Celestial Calculations, J. L. Lawrence shows readers how to find the answers to these and other astronomy questions with only a personal computer and high school math. Using an easy-to-follow step-by-step approach, Lawrence explains what calculations are required, why they are needed, and how they all fit together. Lawrence begins with basic principles: unit of measure conversions, time conversions, and coordinate systems. He combines these concepts into a computer program that can calculate the location of a star, and uses the same methods for predicting the locations of the sun, moon, and planets. He then shows how to use these methods for locating the many satellites we have sent into orbit. Finally, he describes a variety of resources and tools available to the amateur astronomer, including star charts and astronomical tables. Diagrams illustrate the major concepts, and computer programs that implement the algorithms are included. Photographs of actual celestial objects accompany the text, and interesting astronomical facts are interspersed throughout. Source code (in Python 3, JAVA, and Visual Basic) and executables for all the programs and examples presented in the book are available for download at https://CelestialCalculations.github.io.

Author : J. L. Lawrence
Publisher : MIT Press
ISBN 13 : 0262351773
Total Pages : 392 pages
Book Rating : 4.75/5 ( download)

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Download or read book Celestial Calculations written by J. L. Lawrence and published by MIT Press. This book was released on 2019-05-14 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to predict and calculate the positions of stars, planets, the sun, the moon, and satellites using a personal computer and high school mathematics. Our knowledge of the universe is expanding rapidly, as space probes launched decades ago begin to send information back to earth. There has never been a better time to learn about how planets, stars, and satellites move through the heavens. This book is for amateur astronomers who want to move beyond pictures of constellations in star guides and solve the mysteries of a starry night. It is a book for readers who have wondered, for example, where Saturn will appear in the night sky, when the sun will rise and set, or how long the space station will be over their location. In Celestial Calculations, J. L. Lawrence shows readers how to find the answers to these and other astronomy questions with only a personal computer and high school math. Using an easy-to-follow step-by-step approach, Lawrence explains what calculations are required, why they are needed, and how they all fit together. Lawrence begins with basic principles: unit of measure conversions, time conversions, and coordinate systems. He combines these concepts into a computer program that can calculate the location of a star, and uses the same methods for predicting the locations of the sun, moon, and planets. He then shows how to use these methods for locating the many satellites we have sent into orbit. Finally, he describes a variety of resources and tools available to the amateur astronomer, including star charts and astronomical tables. Diagrams illustrate the major concepts, and computer programs that implement the algorithms are included. Photographs of actual celestial objects accompany the text, and interesting astronomical facts are interspersed throughout. Source code (in Python 3, JAVA, and Visual Basic) and executables for all the programs and examples presented in the book are available for download at https://CelestialCalculations.github.io.

Author : Peter Duffett-Smith
Publisher : Cambridge University Press
ISBN 13 : 9781108436076
Total Pages : 238 pages
Book Rating : 4.72/5 ( download)

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Download or read book Practical Astronomy with your Calculator or Spreadsheet written by Peter Duffett-Smith and published by Cambridge University Press. This book was released on 2017-07-06 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its fourth edition, this highly regarded book is ideal for those who wish to solve a variety of practical and recreational problems in astronomy using a scientific calculator or spreadsheet. Updated and extended, this new edition shows you how to use spreadsheets to predict, with greater accuracy, solar and lunar eclipses, the positions of the planets, and the times of sunrise and sunset. Suitable for worldwide use, this handbook covers orbits, transformations and general celestial phenomena, and is essential for anyone wanting to make astronomical calculations for themselves. With clear, easy-to-follow instructions for use with a pocket calculator, shown alongside worked examples, it can be enjoyed by anyone interested in astronomy, and will be a useful tool for software writers and students studying introductory astronomy. High-precision spreadsheet methods for greater accuracy are available at www.cambridge.org/practicalastronomy

Author : John Karl
Publisher : Paradise Cay Publications
ISBN 13 : 9780939837755
Total Pages : 292 pages
Book Rating : 4.57/5 ( download)

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Download or read book Celestial Navigation in the GPS Age written by John Karl and published by Paradise Cay Publications. This book was released on 2007 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many books on celestial navigation take shortcuts in explaining concepts; incorrect diagrams and discussion are often used for the sake of moving the student along quickly. This book tells the true story-and the whole story. It conveys celestial navigation concepts clearly and in the shortest possible time.It's tailored for navigation in the GPS age-a time of computers, calculators, and web resources. Although it covers all of the traditional methods of 'working a sight, ' the primary thrust is using the (under $10) scientific calculator. By using equations that you key into your calculator, this book guides you toward a better understanding of the concepts of celestial navigation.You will learn novel ways to plot lines of position, ways to check your sextant accurately by star sights, and how to tell what time it is from a moon sight. The many appendices are a treasure of references and explanations of abstract ideas. Celestial Navigation is a crucial skill for the offshore navigator to know, this book provides the shortest path to that knowledge.

Author : Hartmut Warm
Publisher : Rudolf Steiner Press
ISBN 13 : 1855842351
Total Pages : 416 pages
Book Rating : 4.59/5 ( download)

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Download or read book Signature of the Celestial Spheres written by Hartmut Warm and published by Rudolf Steiner Press. This book was released on 2010 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is the solar system ordered? Or is it simply the result of random and chaotic accidents? This book takes the reader on a compelling and powerful journey of discovery, revealing the celestial spheres in their astonishingly complex patterns. Movements of the planets are found to correspond accurately with simple geometric figures and musical intervals, pointing to an exciting new perspective on the ancient idea of the "harmony of the spheres." Hartmut Warm's detailed presentation incorporates the distances, velocities, and periods of conjunction of the planets, as well as the rotations of the Sun, Moon, and Venus. Numerous graphics--including color plates--illustrate the extraordinary beauty of geometrical forms that result when the movements of several planets are viewed in relation to one another. Moreover, the author describes and analyzes concepts of the "music of the spheres," with special emphasis on Kepler's revolutionary ideas. The book also discusses current scientific beliefs about the origin of the universe and the solar system, enabling the reader to understand fully how this remarkable research supplements contemporary materialistic views of the cosmos. The appendix includes his mathematical and astronomical methods of calculation, as well as a detailed discussion of their accuracy and validity based on modern astronomical algorithms.

Author : Jackie L. Lawrence
Publisher :
ISBN 13 : 9780262351768
Total Pages : 392 pages
Book Rating : 4.65/5 ( download)

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Download or read book Celestial Calculations written by Jackie L. Lawrence and published by . This book was released on 2019 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to predict and calculate the positions of stars, planets, the sun, the moon, and satellites using a personal computer and high school mathematics. Our knowledge of the universe is expanding rapidly, as space probes launched decades ago begin to send information back to earth. There has never been a better time to learn about how planets, stars, and satellites move through the heavens. This book is for amateur astronomers who want to move beyond pictures of constellations in star guides and solve the mysteries of a starry night. It is a book for readers who have wondered, for example, where Saturn will appear in the night sky, when the sun will rise and set, or how long the space station will be over their location. In Celestial Calculations, J. L. Lawrence shows readers how to find the answers to these and other astronomy questions with only a personal computer and high school math. Using an easy-to-follow step-by-step approach, Lawrence explains what calculations are required, why they are needed, and how they all fit together. Lawrence begins with basic principles: unit of measure conversions, time conversions, and coordinate systems. He combines these concepts into a computer program that can calculate the location of a star, and uses the same methods for predicting the locations of the sun, moon, and planets. He then shows how to use these methods for locating the many satellites we have sent into orbit. Finally, he describes a variety of resources and tools available to the amateur astronomer, including star charts and astronomical tables. Diagrams illustrate the major concepts, and computer programs that implement the algorithms are included. Photographs of actual celestial objects accompany the text, and interesting astronomical facts are interspersed throughout.

Author : Donald W. Olson
Publisher : Springer Science & Business Media
ISBN 13 : 1461484030
Total Pages : 368 pages
Book Rating : 4.35/5 ( download)

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Download or read book Celestial Sleuth written by Donald W. Olson and published by Springer Science & Business Media. This book was released on 2013-10-02 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a general audience interested in solving mysteries in art, history, and literature using the methods of science, 'forensic astronomy' is a thrilling new field of exploration. Astronomical calculations are the basis of the studies, which have the advantage of bringing to readers both evocative images and a better understanding of the skies. Weather facts, volcano studies, topography, tides, historical letters and diaries, famous paintings, military records, and the friendly assistance of experts in related fields add variety, depth, and interest to the work. The chosen topics are selected for their wide public recognition and intrigue, involving artists such as Vincent van Gogh, Claude Monet, Edvard Munch, and Ansel Adams; historical events such as the Battle of Marathon, the death of Julius Caesar, the American Revolution, and World War II; and literary authors such as Chaucer, Shakespeare, Joyce, and Mary Shelley. This book sets out to answer these mysteries indicated with the means and expertise of astronomy, opening the door to a richer experience of human culture and its relationship with nature. Each subject is carefully analyzed. As an example using the study of sky paintings by Vincent van Gogh, the analytical method would include: - computer calculations of historical skies above France in the 19th century - finding and quoting the clues found in translations of original letters by Van Gogh - making site visits to France to determine the precise locations when Van Gogh set up his easel and what celestial objects are depicted. For each historical event influenced by astronomy, there would be a different kind of mystery to be solved. As an example: - How can the phase of the Moon and time of moonrise help to explain a turning point of the American Civil War - the fatal wounding of Stonewall Jackson at Chancellorsville in 1863? For each literary reference to astronomy, it was determined which celestial objects were being described and making an argument that the author is describing an actual event. For example, what was the date of the moonlit scene when Mary Shelley first had the idea for her novel “Frankenstein?” These and more fun riddles will enchant and delight the fan of art and astronomy.

Author : Eric Burgess
Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.70/5 ( download)

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Download or read book Celestial BASIC written by Eric Burgess and published by . This book was released on 1982 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers Programs That Facilitate Rapid Astronomical Calculations, Which are Written in a Common Subset of BASIC & Run on the Apple

Author : Zulfiqar Ali Shah
Publisher : IIIT
ISBN 13 : 1565643348
Total Pages : 194 pages
Book Rating : 4.45/5 ( download)

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Download or read book The Astronomical Calculations and Ramadan written by Zulfiqar Ali Shah and published by IIIT. This book was released on 2009-01-01 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shatters the myth that naked-eye sighting of the new moon and completing thirty days in the case of weather-related or other obscurities are the only two valid methods of determining the month of Ramadan. The author explains that certainty, not actual sighting, is the real objective of the Shariah and that the Qur'an does not mandate physical sighting. A careful analysis shows that those hadiths that seemingly require sighting actually require certainty. The assertion that all Muslim scholars prohibit the use of astronomical calculations, both in affirming or negating the month of Ramadan, is not correct. As calculation is now more accurate than naked-eye sighting, due to certain astronomical and scientific advancements, the use of calculation is the closest to the real objective of the Shari'ah and to the spirit of the hadiths.

Author : Peter Duffett-Smith
Publisher : Cambridge University Press
ISBN 13 : 9780521389952
Total Pages : 276 pages
Book Rating : 4.5X/5 ( download)

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Download or read book Astronomy with Your Personal Computer written by Peter Duffett-Smith and published by Cambridge University Press. This book was released on 1990-06-29 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of this very successful book was one winner of the Astronomical Society of the Pacific 'Astronomy Book of the Year' awards in 1986. There are a further seven subroutines in the new edition which can be linked in any combination with the existing twenty-six. Written in a portable version of BASIC, it enables the amateur astronomer to make calculations using a personal computer. The routines are not specific to any make of machine and are user friendly in that they require only a broad understanding of any particular problem. Since the programs themselves take care of details, they can be used for example to calculate the time of rising of any of the planets in any part of the world at any time in the future or past, or they may be used to find the circumstances of the next solar eclipse visible from a particular place. In fact, almost every problem likely to be encountered by the amateur astronomer can be solved by a suitable combination of the routines given in the book.