Astronomical and Geographical Essaysauthor, 1789 - 665 páginas |
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Página xii
... Parallel Sphere 113 130 Of a Right Sphere Of an Oblique Sphere 132 133 Of the Inferior Planets 136 Of the Superior Planets 149 That the Planets are Opake Bodies 159 Of the Moon's Motion 160 Of Eclipfes of the Moon 174 Of Eclipfes of the ...
... Parallel Sphere 113 130 Of a Right Sphere Of an Oblique Sphere 132 133 Of the Inferior Planets 136 Of the Superior Planets 149 That the Planets are Opake Bodies 159 Of the Moon's Motion 160 Of Eclipfes of the Moon 174 Of Eclipfes of the ...
Página 62
... parallel to itself , throughout it's annual course , which causes the returns of spring and summer , autumn and winter . Thus his diurnal motion gives us the grateful viciffitude of night and day , and his annual motion the regular ...
... parallel to itself , throughout it's annual course , which causes the returns of spring and summer , autumn and winter . Thus his diurnal motion gives us the grateful viciffitude of night and day , and his annual motion the regular ...
Página 85
... parallel to a shore , at no great distance from him ; while he keeps his eye upon the deck , the maft , the fails , or any thing about him in the fhip ; that is to say , while he sees nothing but fome part of the veffel on board of ...
... parallel to a shore , at no great distance from him ; while he keeps his eye upon the deck , the maft , the fails , or any thing about him in the fhip ; that is to say , while he sees nothing but fome part of the veffel on board of ...
Página 91
George Adams. The RATIONAL HORIZON is a circle , whofe plane is parallel to the former , but paffing through the center of the earth . The rational horizon divides the concave sphere of the heavens into equal parts , or hemi- spheres ...
George Adams. The RATIONAL HORIZON is a circle , whofe plane is parallel to the former , but paffing through the center of the earth . The rational horizon divides the concave sphere of the heavens into equal parts , or hemi- spheres ...
Página 96
... parallel to the equator , and thefe will decrease in their diameter , as they ap- proach nearer the poles . The TROPICS are two leffer circles of this kind , parallel to the equator , and 23 degrees diftant from it ; one in the northern ...
... parallel to the equator , and thefe will decrease in their diameter , as they ap- proach nearer the poles . The TROPICS are two leffer circles of this kind , parallel to the equator , and 23 degrees diftant from it ; one in the northern ...
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Términos y frases comunes
aftronomy alfo alſo apparent motion atmoſphere becauſe bodies braſs meridian broad paper circle called cauſes celeftial confequently conjunction decreaſe defcribe degrees diameter diftinguiſhed diſappear diſcovered diſtance diurnal motion earth eaſt ecliptic elongation equator faid fame fatellites feen fhadow fhew fhould fide figns firſt fituation fixed ftars fize folar fome fometimes fouth fouthern fpectator fuch fummer fun appears fun's fuperior fuppofe furface fyftem greateſt heavens hemifphere horizon increaſe inferior conjunction inferior planets inhabitants interfect itſelf Jupiter latitude lefs light London longitude meaſure Mercury miles moon moon's moſt move muſt night nodes obferved oppofite orbit paffes paffing parallax parallel phænomena pofition polar circle pole reaſon repreſent reſpect retrograde motion revolves round rife round the fun Saturn ſeen ſhall ſhe ſmall ſpace ſphere ſpots ſtars ſuppoſe ſyſtem teleſcope thefe theſe thofe thoſe tropic of Cancer univerfe uſed Venus viſible weft whofe