History of Astronomy |
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Page 36
He felt it his duty to catalogue all the principal stars , so that there should be no
mistake in the future . During the construction of his catalogue of 1 , 000 stars he
prepared and used accurate tables of refraction deduced from his own ...
He felt it his duty to catalogue all the principal stars , so that there should be no
mistake in the future . During the construction of his catalogue of 1 , 000 stars he
prepared and used accurate tables of refraction deduced from his own ...
Page 139
Since the days of very accurate observations numerous star - catalogues have
been produced by individuals or by ... stars , Rumker ' s Paramatta catalogue of
the southern hemisphere , and the frequent catalogues of national observatories .
Since the days of very accurate observations numerous star - catalogues have
been produced by individuals or by ... stars , Rumker ' s Paramatta catalogue of
the southern hemisphere , and the frequent catalogues of national observatories .
Page 141
the fourteenth magnitude , and the catalogues to the eleventh . This monumental
work is nearing completion . The labour involved was immense , and the highest
skill was required for devising instruments and methods to read off the star ...
the fourteenth magnitude , and the catalogues to the eleventh . This monumental
work is nearing completion . The labour involved was immense , and the highest
skill was required for devising instruments and methods to read off the star ...
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Contents
ANCIENT GREEK ASTRONOMY | 3 |
GALILEO AND THE TELESCOPENOTIONS OF GRAVITY | 46 |
NEWTONS SUCCESSORS HALLEY EULER | 60 |
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Common terms and phrases
accepted accurate ancient appear astronomers attraction bodies bright calculations called catalogue cause centre century Chinese circle comet compared complete Copernicus determined diameter direction discovered discovery distance earth eclipse effect elements enabled epicycles equal error explain fact fixed follow force four Galileo gave give given gravitation heavens held Herschel increased interesting Jupiter Kepler knowledge known later light lunar Mars mass mathematical mean measured method miles moon moon's motion move nebulæ Newton noted noticed object observations Observatory opposition orbit original parallax pass period photographic physical planet planetary pole position predicted progress proper motion proved records researches revolve ring rotation round Royal satellites seems seen showed solar system spectroscope spectrum stars studied sun's supposed surface tables telescope theory tion trace true Tycho Brahe UNIVERSITY