Author: Fred Espenak
Publisher:
ISBN: 9781941983355
Category : Science
Languages : en
Pages : 112
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Book Description
The Fifty Year Almanac of Astronomical Events: 2021 to 2070 is a catalog listing a wide range of solar system phenomena as seen from Earth. Each year gives a concise compendium of the most conspicuous and/or significant astronomical events involving the Sun, Moon and the planets. The astronomical events include the following. - solar and lunar eclipses - phases of the Moon - apogees and perigees of the Moon - Equinoxes and Solstices of Earth - aphelion and perihelion (Earth, Mars, Jupiter, Saturn and Uranus) - oppositions and conjunctions of the planets - elongations of Mercury and Venus - close conjunctions of the Moon with the planets and bright stars - close conjunctions of planets with bright stars and other planets - peak of major meteor showers The date and time of each event is given in Greenwich Mean Time (= Coordinated Universal Time). With 200+ events each year, the Fifty Year Almanac includes over 10,200 astronomical events.
Author: United States Naval Observatory. Nautical Almanac Office
Publisher:
ISBN:
Category : Ephemerides
Languages : en
Pages : 584
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Book Description
Author: Dennis D. McCarthy
Publisher: Cambridge University Press
ISBN: 1107197287
Category : Science
Languages : en
Pages : 403
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Book Description
This accessible reference presents the evolution of concepts of time and methods of time keeping, for historians, scientists, engineers, and educators. The second edition has been updated throughout to describe twentieth- and twenty-first-century advances, progress in devices, time and cosmology, the redefinition of SI units, and the future of UTC.
Author:
Publisher:
ISBN:
Category : Ephemerides
Languages : en
Pages : 570
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Book Description
Author: Jamey L. Jenkins
Publisher: Springer Science & Business Media
ISBN: 1461480159
Category : Science
Languages : en
Pages : 255
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Book Description
“Observing the Sun” is for amateur astronomers at all three levels: beginning, intermediate, and advanced. The beginning observer is often trying to find a niche or define a specific interest in his hobby, and the content of this book will spark that interest in solar observing because of the focus on the dynamics of the Sun. Intermediate and advanced observers will find the book invaluable in identifying features (through photos, charts, diagrams) in a logical, orderly fashion and then guiding the observer to interpret the observations. Because the Sun is a dynamic celestial body in constant flux, astronomers rarely know for certain what awaits them at the eyepiece. All features of the Sun are transient and sometimes rather fleeting. Given the number of features and the complex life cycles of some, it can be a challenging hobby. “Observing the Sun” provides essential illustrations, charts, and diagrams that depict the forms and life cycles of the numerous features visible on the Sun.
Author:
Publisher:
ISBN:
Category : Ephemerides
Languages : en
Pages : 616
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Book Description
Author: United States Naval Observatory. Nautical Almanac Office
Publisher: University Science Books
ISBN: 9781891389450
Category : Science
Languages : en
Pages : 786
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Book Description
This well-schooled text provides a detailed description of how to perform practical astronomy or spherical astronomy. It is an authoritative source on astronomical phenomena and calendars.
Author:
Publisher: ACS Publications
ISBN: 9780917086502
Category : Nature
Languages : en
Pages : 616
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Book Description
Author: United States Naval Observatory. Nautical Almanac Office
Publisher:
ISBN:
Category : Nautical almanacs
Languages : en
Pages : 534
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 544
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Book Description
