An Introduction to the Use of the Globes, and the Orery: Also, the Application of Astronomy to Chronology ... Adapted to the Instruction and Entertainment of Such Persons as are Not Previously Versed in Mathematic Science. With an Appendix, Attempting to Explain the Account of the First and Fourth Days Work of Creation in the First Chapter of Genesis |
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Page 4
... Arch of a Circle , wants of 90 Degrees , is called the Compliment of that Angle or Arch ; as DE is the Compliment of the Arch B D , and of the Angle B C D. rally rally made the firft Meridian upon the Terreftrial Globe . 4 Part I. The ...
... Arch of a Circle , wants of 90 Degrees , is called the Compliment of that Angle or Arch ; as DE is the Compliment of the Arch B D , and of the Angle B C D. rally rally made the firft Meridian upon the Terreftrial Globe . 4 Part I. The ...
Page 35
... Arch of the Quadrant , intercepted betwixt the Star and the Ecliptic , fhews its Lati- tude ; and the Degree which the Edge of the Quadrant cuts on the Ecliptic , is the Degree of its Longitude . PROB . XIII . To find the Declination ...
... Arch of the Quadrant , intercepted betwixt the Star and the Ecliptic , fhews its Lati- tude ; and the Degree which the Edge of the Quadrant cuts on the Ecliptic , is the Degree of its Longitude . PROB . XIII . To find the Declination ...
Page 36
... Arch . Rectify for the Latitude and Sun's Place ; bring the Sun's Place , or the Star , to the eaft or weft Part of the Horizon ; then the Arch betwixt it and the east or weft Point of the Horizon , fhews its eastern , or west- ern ...
... Arch . Rectify for the Latitude and Sun's Place ; bring the Sun's Place , or the Star , to the eaft or weft Part of the Horizon ; then the Arch betwixt it and the east or weft Point of the Horizon , fhews its eastern , or west- ern ...
Page 37
... Arch . The Compliment of the femidiurnal Arch to Twelve , gives the feminocturnal Arch , or half the Time of its stay below the Ho- rizon . The Sun's femidiurnal Arch , com- puted from Noon , gives the Time of his Setting ; and his ...
... Arch . The Compliment of the femidiurnal Arch to Twelve , gives the feminocturnal Arch , or half the Time of its stay below the Ho- rizon . The Sun's femidiurnal Arch , com- puted from Noon , gives the Time of his Setting ; and his ...
Page 39
... Arch of Vifion , ( which , if it be a Star of the first Magnitude , is the 12th Degree from the Horizon ; ) obferve the Degree of the Ecliptic , which is thus cut by the Qua- drant , ( which , when the Star rifes , is twelve Degrees ...
... Arch of Vifion , ( which , if it be a Star of the first Magnitude , is the 12th Degree from the Horizon ; ) obferve the Degree of the Ecliptic , which is thus cut by the Qua- drant , ( which , when the Star rifes , is twelve Degrees ...
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An Introduction to the Use of the Globes, and the Orery: Also, the ... David Jennings No preview available - 2018 |
Common terms and phrases
Afcenfion Aftronomers alfo alſo Altitude Angle appears Arch Aries Atmoſphere Axis becauſe Cafe called Caufe Cauſe Center Circle Comet confequently Conftellations Cycle Degrees Diameter diftant Diſtance diurnal Motion diurnal Rotation Divifion Dominical Letter Ecliptic Epact equal Equator Equinoctial Equinox expreffed fafter faid fame feems feen feven fhews fhould fince firft firſt fixed Stars folar fome fometimes ftands fubftracted fuch full Moon fuppofe Globe greateſt Heat Heavens Hemiſphere Horizon Hour inferior Conjunction juft Jupiter laft Latitude leffer lefs Light longeſt Day Longitude Lunar meaſured Meridian Miles Month Moon's moſt muft muſt nearer Node Noon Number obferved oblique occafioned Orbit paffing Parallax Planets Pofition Point of Aries Polar Circles Pole prefent PROB Quadrant refpect repreſent rifing round the Earth round the Sun Saturn Seaſons ſeen ſhe Sun's Place Surface Syftem Synodical Month theſe thofe thoſe thro Tropic uſed Venus vernal Equinox vifible Weft whofe Zenith Zodiac
Popular passages
Page 161 - And God said, Let there be lights in the firmament of the heaven to divide the day from the night ; and let them be for signs and for seasons, and for days,
Page 151 - And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so. And God called the firmament Heaven. And the evening and the morning were the second day.
Page 103 - Thus saith the Lord, Learn not the way of the heathen, and be not dismayed at the signs of heaven; for the heathen are dismayed at them.
Page 35 - Put the centre of the quadrant of altitude on the pole of the ecliptic, and its graduated edge on the star ; then the arch of the quadrant, intercepted...
Page 30 - The hour being given at any place, to tell what hour it is in any other part of the world : Bring the given place to the meridian, and set the...
Page 30 - For the zenith : screw the quadrant of altitude on the meridian, at the given degree of latitude, counting from the equator towards the elevated pole, and the globe will be rectified for the zenith.
Page 31 - X.), and mark it on the brass meridian ; then bring the given place to the meridian, and set the index to the given hour. Turn the globe till the index points to...
Page 152 - Heaven and the earth ; and the earth was without form, and void, and darknefs was upon the face of the deep ; and the fpirit of God moved upon the face of the waters.
Page 157 - Let there and there was light. 4 And God faw the light, that it was good : and God divided the light from the darknefs. 5 And God called the light Day, and the darknefs he called Night: and the evening and the morning •were the firft day.
Page 130 - To find the Dominical Letter. Divide the cent'ries by four; and twice what does remain Take from six; and then add to the number you gain The odd years and their fourth ; which, dividing by seven, What is left take from seven, and the letter is given.