Greenwich Astronomical Observation 1877+ Lorenzo Caldo Palermo Astronomical Observatory 1927
$85.92
Lot of 13 books consisting of:
- "Greenwich Astronomical Observation (INTRODUCTION)" 1877 - Chief Assistant: Mr. William Henry Mahony Christie.
- "Greenwich Astronomical Observation (RESULT)" 1877 - Chief Assistant: Mr. William Henry Mahony Christie.
11 EXCERPTS FROM THE MEMORIES OF THE ITALIAN ASTRONOMICAL SOCIETY by Lorenzo Caldo with a preface by F. Angelitti:
- "Test of a method for determining the vertical diameter of the sun by means of the circummeridian passages of the two limbs, upper and lower, for the same Almucantarat". 1927
- "Two problems of Dante's astronomy on the inclination of the coast in the last stretch of the pre-purgatory in relation to the time of day". 1927
- "Meridian observations of the small planets Ceres and Vesta made in the Astronomical Observatory of Palermo". 1928
- "On some continued fractions used in Gauss's Theoria Motus". 1929
- "On the criterion that must have guided Albategno in the elaboration of the formulas of spherical astronomy, and on the use he made of imaginary angles". 1929
- "Astronomical determination of the height of Dante's Purgatory". 1929
- "Bertrand's theorem on the central force capable of giving rise to a closed trajectory". 1930
- "Meridian observations of Uranus and Ceres". 1930
- "Newton's rule for finding the motions of asps in orbits close to the circle". 1930
-" Solar semi-diameter values deduced from observations made in Palermo in the years 1900-1911; 1925-1929". 1930
- "On the possibility of deducing the principle of Newtonian attraction from Kepler's first law alone". 1930
The covers of the books are to be restored but the inside of the books are in good condition. The inside of the first two books has only a few yellow specks. The front cover of one of the two Greenwich Astronomical Observation books is detached from the book.
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