The Position of the Sun's Axis, as Determined from Photographs of the Sun Taken in the Years 1874 to 1912 and Measured at the Royal Observatory, Greenwich

The Position of the Sun's Axis, as Determined from Photographs of the Sun Taken in the Years 1874 to 1912 and Measured at the Royal Observatory, Greenwich PDF Author: Royal Observatory, Greenwich
Publisher:
ISBN:
Category : Sun
Languages : en
Pages : 68

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The Sun, the Earth, and Near-earth Space

The Sun, the Earth, and Near-earth Space PDF Author: John A. Eddy
Publisher: Government Printing Office
ISBN: 9780160838088
Category : Business & Economics
Languages : en
Pages : 316

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Book Description
" ... Concise explanations and descriptions - easily read and readily understood - of what we know of the chain of events and processes that connect the Sun to the Earth, with special emphasis on space weather and Sun-Climate."--Dear Reader.

Planetary, Lunar, and Solar Positions, 601 B.C. to A.D. 1, at Five-day and Ten-day Intervals

Planetary, Lunar, and Solar Positions, 601 B.C. to A.D. 1, at Five-day and Ten-day Intervals PDF Author: Bryant Tuckerman
Publisher: American Philosophical Society
ISBN: 9780871690562
Category : Science
Languages : en
Pages : 138

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Book Description
The need for these tables became pressing when hundreds of astronomical cuneiform tables in the British Museum became available for study, partly through the copies made in the 1880s and 1890s. All these texts originally came from some archive in Babylon which was discovered by Arabs in the middle of the 19th century. Most of the texts were written from about 330 B.C. to the first century A.D. Many of the texts are fragments of the original clay tables which have broken. In many cases, a fragment contains only parts of a few legible lines. Much of the information is of an astronomical character. It is evident that for investigations of these tablets the possibility of rapid scanning of accurately dated planetary positions is of primary importance.

Planetary, Lunar, and Solar Positions

Planetary, Lunar, and Solar Positions PDF Author: Owen Gingerich
Publisher: American Philosophical Society
ISBN: 9780871695901
Category : Reference
Languages : en
Pages : 138

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Book Description
These tables cover the period from the mid-17th to the 19th cent. when astronomical ephemerides were evolving most rapidly. These tables resemble those previously pub. by the APS: Tuckerman's "Planetary, Lunar, and Solar Positions, 601 B.C. to A.D. 1" and "A.D. 2 to A.D. 1649" and Goldstine's "New and Full Moon, 1001 B.C. to A.D. 1651." The tables contain features consistent with the almanacs and ephemerides pub. in this period: planetary positions are computed for 12 hours U.T. (noon); and the Julian day number is given for new and full moons. An analytical essay examines the theoretical and computational developments in almanac-making in the period that bridges between Kepler and Laplace.

The Astronomical Almanac for the Year ...

The Astronomical Almanac for the Year ... PDF Author:
Publisher:
ISBN:
Category : Ephemerides
Languages : en
Pages : 616

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Planet Tables, Moon Phases and the Sun's Daily Position, Giving the Dates and Degrees for Entering the Sun, Moon and Planet Disks Upon the Ecliptic of the Fixed Star Map, for a Period of Twelve Years, 1917 to 1928

Planet Tables, Moon Phases and the Sun's Daily Position, Giving the Dates and Degrees for Entering the Sun, Moon and Planet Disks Upon the Ecliptic of the Fixed Star Map, for a Period of Twelve Years, 1917 to 1928 PDF Author: Leon Barritt
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 24

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A List of Positions of Bright Stars and Planets Prepared for the Use of Navigators

A List of Positions of Bright Stars and Planets Prepared for the Use of Navigators PDF Author: United States Naval Observatory. Nautical Almanac Office
Publisher:
ISBN:
Category : Stars
Languages : en
Pages : 24

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Ptolemy's Almagest

Ptolemy's Almagest PDF Author: Ptolemy
Publisher: Princeton University Press
ISBN: 0691002606
Category : Science
Languages : en
Pages : 712

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Book Description
Ptolemy's Almagest is one of the most influential scientific works in history. A masterpiece of technical exposition, it was the basic textbook of astronomy for more than a thousand years, and still is the main source for our knowledge of ancient astronomy. This translation, based on the standard Greek text of Heiberg, makes the work accessible to English readers in an intelligible and reliable form. It contains numerous corrections derived from medieval Arabic translations and extensive footnotes that take account of the great progress in understanding the work made in this century, due to the discovery of Babylonian records and other researches. It is designed to stand by itself as an interpretation of the original, but it will also be useful as an aid to reading the Greek text.

How Do Bees Compute the Position of the Sun?

How Do Bees Compute the Position of the Sun? PDF Author: Jeffrey Alan Dickinson
Publisher:
ISBN:
Category : Animal navigation
Languages : en
Pages : 422

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Tables of the positions, or of the latitudes and longitudes, of places, to accompany the 'Oriental navigator'.

Tables of the positions, or of the latitudes and longitudes, of places, to accompany the 'Oriental navigator'. PDF Author: John Purdy
Publisher:
ISBN:
Category :
Languages : en
Pages : 184

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