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" The Equation of Time is computed by taking the Difference of the Sun's true right Ascension and his mean Longitude corrected by the Equation of the Equinoxes in right Ascension, and turning it into Time at the Rate of 1 "
A Treatise on Astronomy: Theoretical and Practical - Page 529
by Robert Woodhouse - 1821 - 875 pages
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The Nautical Almanac and Astronomical Ephemeris for the Year ...

1766 - 336 pages
...P. 342 for the Year 1764 ; namely, by taking the Difference of the Sun's true right Afcenfion, and his mean Longitude corrected by the Equation of the Equinoxes in right Afceirfion, and turning it into Time at the Kate of i'. to 15'. &e. The Equation of Time will be additive...
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The Nautical Almanac and Astronomical Ephemeris for the Year ...

1771 - 234 pages
...liv. P. 342 for the Year 1704; namely, by taking the Difference of the Sun's true right Afcenfion, and his mean Longitude corrected by the Equation of the Equinoxes in right Afcenfion, and turn-- ing if into Time at the Rate of 1,. to I),. &c. The Equation of Time will be...
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The Nautical Almanac and Astronomical Ephemeris for the Year ...

1796 - 204 pages
...upon. The Equation of Time is computed by taking the Difference of tit« Sun's true right Afcenfion and his mean Longitude corrected by the Equation of the Equinoxes in right Afcenfion, and turning it into Time at the Rate of i'. to 15'. &c. The Equation of Time will be additive...
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The Elements of Astronomy: Designed for the Use of Students in the University

Samuel Vince - 1811 - 260 pages
...; hence, the equation of time is equal to the difference of the sun's true right ascension, and its mean longitude corrected by the equation of the equinoxes in right ascension. When Am is less than Av, mean time precedes .apparent, and, when greater, apparent time precedes mean;...
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A Complete System of Astronomy, Volume 1

Samuel Vince - 1814 - 602 pages
...ascension; hence, the equation of time is equal to the difference of the sun's true right ascension, and its mean longitude corrected by the equation of the equinoxes in right ascension. When Am is less than Av, mean time precedes apparent, and when greater, apparent time precedes mean;...
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The Principles of Hydrostatics: Designed for the Use of Students in the ...

Samuel Vince - 1820 - 472 pages
...; hence, the equation of time is equal to the difference of the sun's true right ascension, and ifs mean longitude corrected by the equation of the equinoxes in right ascension. When Am is less than Av, mean time precedes apparent, and when greater, apparent time precedes mean...
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An elementary treatise on astronomy

Robert Woodhouse - 1821 - 1068 pages
...ascension, and of his mean longitude (59' 8".33 xt) + «y <y '. cos. obliquity. But this last term ( «yf ' cos. obliquity) is the nutation in right ascension...right ascension, and of his mean longitude corrected bi/ the of the equinoxes in right ascension. The equation of the equinoxes in longitude (the effect...
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The Nautical Almanac and Astronomical Ephemeris for the Year ...

1821 - 224 pages
...vipon. The Equation of Time is computed by taking the Difference of the Sun's true right Ascension and his mean Longitude corrected by the Equation of the Equinoxes in right Ascension, and turning it into Time at the Rate of 1' to 15', &c. The Equation of Time will be additive or subtractive...
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Encyclopaedia Britannica; Or A Dictionary of Arts, Sciences, and ..., Volume 3

1823 - 894 pages
...ascension ; therefore the equation of time is equal to the difference of the sun's true right ascension and his mean longitude, corrected by the equation of the equinoxes in right ascension. — When A m is less than A i', mean or true time precedes apparent ; when it is greater, apparent...
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The Nautical Almanac and Astronomical Ephemeris for the Year ...

1824 - 290 pages
...upon. The Equation of Time is Computed by taking the Difference of the Sun's true right Ascension and his mean Longitude corrected by the Equation of the Equinoxes in right Ascension, and turning it into Time at the Rate of 1' to 15', &c. The Equation of Time will be additive or subtractive...
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