Sentence Examples

  • It combines the planisphere and armillae of Hipparchus and others, and the theodolite of Theon, and was usually of brass, varying in diameter from a couple of inches to a foot or more.
  • - An Egypto-Greek planisphere, first described by Bianchini, 17 resembles in its general plan the circular zodiac of Dendera.
  • Probably the most ancient zodiacal representation in existence is a fragment of a Chaldaean planisphere in the British Museum, once inscribed with the names of the twelve months and their governing signs.
  • Him, together with his invention of the planisphere, enabled him to solve a number of elementary problems; and he was thus led to bestow especial attention upon the position of the equinox, as being the common point of origin for measures both in right ascension and longitude.
  • (Primitive Constellations, 1899) has compiled a Euphratean planisphere, which he regards as the mother of all others.

How would you define planisphere? Add your definition here.

comments powered by Disqus

Also Mentioned In