New ... tables for computing the obliquity of the Ecliptic, converting mean solar time into sidereal time, determining the equation to equal altitudes, calculating ... astronomical refractions ... and for deducing the precession, aberration and mutation of the fixed stars, together with the catalogues of Bessel and Brinkley |
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Expressions et termes fréquents
Aberration addition altitude Annual Precession apparent obliquity Aquila Argument Astronomical Astronomical Tables author's Bessel's Canis Capricorni Catalogue circle divided coefficients column computed constant contains correction corresponding Days Declination in Arcs determined Difference divided into 1000 ecliptic equal equation Example EXPLANATION extend formed Geminorum given gives Greenwich increasing Ivory's July June latitude Leonis Libræ logarithmic longitude Lunar Nutation Mathematical and Astronomical mean obliquity mean solar meridian minutes Month Name observations Orionis Pegasi positive preceding readily reduced refractions respectively right ascension sidereal sines and cosines Star in Declination Star in R. A. sun's Synopsis Table IX TABLE XXIII Table XXX Tables XII Tauri tract true Ursa Minoris Virginis West zenith distance