...At that time the declination of the sun is 23½° northof the equatorial line...
Sterner St. Paul Meek 「The Solar Magnet」
...It starts to decrease until, six months later,it reaches a minus declination of 23½° and is that far south of theline...
Sterner St. Paul Meek 「The Solar Magnet」
...The sun's declination must have been about 20° north; probably, ifanything, a little more...
E. Walter Maunder 「The Astronomy of the Bible」
...The height of the dot is theobserved difference of declination between 61 (B) Cygni and thecomparison star...
Robert Stawell Ball 「The Story of the Heavens」
...Its rightascension was 0° 26⅖´ and its declination 61°46¾´...
David Brewster 「The Martyrs of Science, or, The lives of Galileo, Tycho Brahe, and Kepler」
...So that as sweeps were two degrees wide in declination, in one hour(15°) there would pass through the field of his telescope 40,000 or morestars...
Edward Singleton Holden 「Sir William Herschel: His Life and Works」
...—To determine the sun's declination,measure its altitude at the time it crosses the meridian...
George C. Comstock 「A Text-Book of Astronomy」
...If the declination as found from this equation is a negativenumber it indicates that the sun is on the south side of theequator...
George C. Comstock 「A Text-Book of Astronomy」
...Hipparchus and other thinkers haddiscovered the fact of the precession of the equinoxes, though therewas no adequate theory to account for it until Copernicus formulatedhis "motion of declination...
Dorothy Stimson 「The gradual acceptance of the Copernican theory of the universe」
...Simultaneously the declination is noted by A inthe darkness...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...5 between theequator and a declination of +20°...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...5 between the poleand 73° northern declination...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...The declination of theSouth point of the Dipping Needle when set up ashore in Success Bay was68 degrees 15 minutes below the horizon...
James Cook 「Captain Cook's Journal During the First Voyage Round the World」
...Her declination did not differ greatly from 16° north; she was probablyabout 5° above the horizon, and was due to set in about half an hour...
E. Walter Maunder 「The Astronomy of the Bible」
...In these lists of meteors, the radiant point is only approximatelygiven; for scientific purposes a far more exact position is requiredin terms of right ascension and declination...
William Tyler Olcott 「A Field Book of the Stars」
...In the course of a year itis found that the difference in declination undergoes a periodic change,and from that change the parallactic ellipse can be computed...
Robert Stawell Ball 「The Story of the Heavens」
... The declination of a star is the arc drawn from the starto the equator at right angles to the latter...
Robert Stawell Ball 「The Story of the Heavens」
...The circles c and dserve to indicate, by means of verniers revolving with the axes, themotion of the telescope in right ascension and declination,respectively...
Richard A. Proctor 「Half-hours with the Telescope」
ランダム例文:
Payne Emeryville apocrypha
便利!手書き漢字入力検索