Outlines of AstronomyLongman, Brown, Green, Longmans, 1851 - 661 стор. |
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Результати 1-5 із 99
Сторінка x
... elements of four new planets ( Parthenope , Egeria , Victoria , and Irene ) have been added , and improved elements of Iris , Metis , Hebe , and Hygeia , substituted for the provisional elements before given . The remarkable discovery ...
... elements of four new planets ( Parthenope , Egeria , Victoria , and Irene ) have been added , and improved elements of Iris , Metis , Hebe , and Hygeia , substituted for the provisional elements before given . The remarkable discovery ...
Сторінка xiii
... elements of a planet's orbit . Its heliocentric and geocentric place . Empirical law of planetary distances ; violated in the case of Neptune . The ultra - zodiacal planets . Physical peculiarities observable in each of the planets ...
... elements of a planet's orbit . Its heliocentric and geocentric place . Empirical law of planetary distances ; violated in the case of Neptune . The ultra - zodiacal planets . Physical peculiarities observable in each of the planets ...
Сторінка xiv
... elements in general . Distinction between periodic and secular variations . Geometrical expression of tangential and normal forces . Variation of the Major Axis produced only by the tangential force . Lagrange's theorem of the ...
... elements in general . Distinction between periodic and secular variations . Geometrical expression of tangential and normal forces . Variation of the Major Axis produced only by the tangential force . Lagrange's theorem of the ...
Сторінка xv
... elements of both planets . Long inequality of the Earth and Venus . Variation of the epoch . Inequalities incident on the epoch affecting the mean motion . Interpretation of the constant part of these ine- qualities . Annual equation of ...
... elements of both planets . Long inequality of the Earth and Venus . Variation of the epoch . Inequalities incident on the epoch affecting the mean motion . Interpretation of the constant part of these ine- qualities . Annual equation of ...
Сторінка xvi
... Elements of the Planetary System III . Synoptic Table of the Elements of the Orbits of the Satellites , so far as they are known · IV . Elements of Periodical Comets at their last Appearance INDEX 622 - 645 - 647 649 - 652 - 653 ...
... Elements of the Planetary System III . Synoptic Table of the Elements of the Orbits of the Satellites , so far as they are known · IV . Elements of Periodical Comets at their last Appearance INDEX 622 - 645 - 647 649 - 652 - 653 ...
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Outlines of Astronomy John Frederick William Herschel,Sir John Frederick William Herschel Повний перегляд - 1851 |
Загальні терміни та фрази
angle angular appear apsides ascertained astronomical axis bright calculation celestial centre circle comet curve described diameter difference direction disc distance disturbed body disturbing force diurnal diurnal motion double stars earth ecliptic Edition effect elements ellipse epoch equal equator equinoctial equinox error exact excentricity fixed globe heavens heliocentric horizon inclination inequality instance instrument interval Jupiter latitude latter less light longitude lunar magnitude mass mean measure meridian moon moon's motion nearly nebula node normal force nutation object observed orbit parallax parallel perigee perihelion period perturbations planet planetary pole portion position Post 8vo precession proper motions proportion recede recess reckoned refraction respect result revolution right ascension rotation round satellites Saturn seen sidereal sidereal day sidereal period situation solar sphere spherical stars station sun's suppose surface syzygies tangential force telescope tion Uranus variation velocity visible vols whole Woodcuts zenith
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Сторінка 674 - A Dictionary of Science, Literature, and Art : Comprising the History, Description, and Scientific Principles of every Branch of Human Knowledge ; with the Derivation and Definition of all the Terms in General Use. Edited by WT BRANDE, FRSL and E.