Fourteen Weeks in Descriptive Astronomy |
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Page 9
... represents the west and the left - hand the east . When it is important to obtain this idea correctly , the book should be held up toward the south- ern sky . Never let a pupil recite a lesson , nor answer a question , except it be a ...
... represents the west and the left - hand the east . When it is important to obtain this idea correctly , the book should be held up toward the south- ern sky . Never let a pupil recite a lesson , nor answer a question , except it be a ...
Page 22
... of popularity . The issue of any important undertaking , or the fortunes of an individual , were foretold by the astrologer , who drew up a Horoscope , representing the position of the stars and planets at the 22 INTRODUCTION .
... of popularity . The issue of any important undertaking , or the fortunes of an individual , were foretold by the astrologer , who drew up a Horoscope , representing the position of the stars and planets at the 22 INTRODUCTION .
Page 23
Joel Dorman Steele. representing the position of the stars and planets at the beginning of the enterprise , or at the birth of the person . It was a complete and complicated system , and contained regular rules , which guided the ...
Joel Dorman Steele. representing the position of the stars and planets at the beginning of the enterprise , or at the birth of the person . It was a complete and complicated system , and contained regular rules , which guided the ...
Page 29
... representing the earth's time of revolu- tion by P , and her distance from the sun by p , then letting D and d represent the same in another planet , we have the proportion P2 : D2 :: p3 : d3 . Kepler , strangely enough , believed in ...
... representing the earth's time of revolu- tion by P , and her distance from the sun by p , then letting D and d represent the same in another planet , we have the proportion P2 : D2 :: p3 : d3 . Kepler , strangely enough , believed in ...
Page 48
... represented to us when in aphelion ( July ) by 940 , and when in perihelion ( January ) by 1072 . DIMENSIONS . - Its diameter is about 850,000 miles . * Let us try to understand this amount by comparison . A mountain upon the surface of ...
... represented to us when in aphelion ( July ) by 940 , and when in perihelion ( January ) by 1072 . DIMENSIONS . - Its diameter is about 850,000 miles . * Let us try to understand this amount by comparison . A mountain upon the surface of ...
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Common terms and phrases
ancients Andromeda angle aphelion appear Aries astronomers atmosphere axis Boötes bright brilliant Canis Minor Capricornus Cassiopeia cause Celestial Sphere centre Cepheus circle color comet conjunction constellation Cor Caroli dark density Describe diameter disk earth east ecliptic equal equator equinoctial figure fixed stars full moon globe heat heavenly bodies heavens Hercules Herschel horizon inclined inferior conjunction inferior planet Jupiter latitude length light luminous lunar Lyra magnitude Mars mean distance Mercury meridian meteors miles moon's motion move naked eye nearly nebula Neptune night node north pole Orion parallax pass path penumbra perihelion Perseus Pisces polar Polaris precession rays revolve ring rising Saturn seasons seen shine side sidereal sidereal day solar day solar system solstice space spots summer sun's surface synodic revolution tance Taurus telescope theory tion Uranus Ursa Major Ursa Minor varies velocity Venus vernal equinox visible winter Zodiac