A Handbook of Descriptive and Practical Astronomy: The sun, planets, and cometsClarendon Press, 1889 - Astronomical instruments |
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Page xiii
... Spots visible to the naked eye.— The Great Spot of October 1865. - Their periodicity . - Discovered by Schwabe . -Table of his results . - Table of Wolf's results . - Curious connexion between the periodicity of Sun - spots and that of ...
... Spots visible to the naked eye.— The Great Spot of October 1865. - Their periodicity . - Discovered by Schwabe . -Table of his results . - Table of Wolf's results . - Curious connexion between the periodicity of Sun - spots and that of ...
Page xiv
... Spots and Axial Rotation . - Suspected moun- tains and atmosphere . - Its " ashy light . " - Phase irregularities . - Suspected Satellite . - Alleged Observations of it . - The Mass of Venus . - Ancient observa- tions . - Galileo's ...
... Spots and Axial Rotation . - Suspected moun- tains and atmosphere . - Its " ashy light . " - Phase irregularities . - Suspected Satellite . - Alleged Observations of it . - The Mass of Venus . - Ancient observa- tions . - Galileo's ...
Page xv
... Spots . - Luminous Spots . - The great Red Spot . — The great White Spot . - Hough's observations . — Alleged Connection between Spots on Jupiter and Spots on the Sun. - Axial rotation of Jupiter.- Centrifugal force at its Equator ...
... Spots . - Luminous Spots . - The great Red Spot . — The great White Spot . - Hough's observations . — Alleged Connection between Spots on Jupiter and Spots on the Sun. - Axial rotation of Jupiter.- Centrifugal force at its Equator ...
Page xxiii
... Spots on the Sun • 20. Change of form in Spots owing to the Sun's rotation 21. Spot on the Sun , May 5 , 1854 , showing cyclonic action . ( Secchi . ) 22. Large Spot on the Sun in 1866 showing successive changes of form • 23. Spot seen ...
... Spots on the Sun • 20. Change of form in Spots owing to the Sun's rotation 21. Spot on the Sun , May 5 , 1854 , showing cyclonic action . ( Secchi . ) 22. Large Spot on the Sun in 1866 showing successive changes of form • 23. Spot seen ...
Page xxv
... Spot on Jupiter , 1887. ( Denning . ) 89. Jupiter and its Satellites 90. Jupiter and its Satellites , seen with the Naked Eye , 91. Jupiter and its Satellites , seen with a Telescope , 1863 . " ? 172 172 174 176 177 179 183 184 ( Mason ...
... Spot on Jupiter , 1887. ( Denning . ) 89. Jupiter and its Satellites 90. Jupiter and its Satellites , seen with the Naked Eye , 91. Jupiter and its Satellites , seen with a Telescope , 1863 . " ? 172 172 174 176 177 179 183 184 ( Mason ...
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Common terms and phrases
apparition April astronomers atmosphere axis Berberich bright brilliant C. H. F. Peters calculated centre Chinese obs colour comet appeared comet was seen corona cubits cubits long dark diameter disappeared disc discovered discovery Earth elliptic orbit Encke Encke's comet equator Halley's comet Herschel Hind Inferior Conjunction July July 29 June Jupiter Lassell latitude Leonis light limb longitude luminous lunar Ma-tuoan-lin Mailla March Mars mean distance Mercury meteors miles minor planets Month Moon Moon's motion naked eye nearly Neptune node noticed nucleus observations Observatory Palisa Palisa Vienna parallax passed perihelion period assigned phenomenon Pingré planet radiant rays remarkable ring rotation satellites Saturn Sept shadow shower sidereal division solar solar eclipse spots star Sun-spot Sun's surface tail telescope total eclipse transit Uranus Ursa Ursa Major Venus visible weeks Williams Winnecke Zodiacal Light ΙΟ
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