A Handbook of Descriptive and Practical Astronomy: The sun, planets, and cometsClarendon Press, 1889 - Astronomical instruments |
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Page xxxi
... line 10 from bottom , read Aristillus . 19 line 3 from bottom , for " effect of " read " solar . " 385 , line 14 , after " these " insert " latter . " * THE GREEK ALPHABET . ** The small letters of Addenda et Corrigenda . xxxi.
... line 10 from bottom , read Aristillus . 19 line 3 from bottom , for " effect of " read " solar . " 385 , line 14 , after " these " insert " latter . " * THE GREEK ALPHABET . ** The small letters of Addenda et Corrigenda . xxxi.
Page 5
... latter body , its apparent diameter being known from observation ; and , as the most reliable results show that the Sun at mean distance subtends an angle of 32 ′ 3.6 " , it follows that ( assuming , as above , a parallax of 8.8 " ) its ...
... latter body , its apparent diameter being known from observation ; and , as the most reliable results show that the Sun at mean distance subtends an angle of 32 ′ 3.6 " , it follows that ( assuming , as above , a parallax of 8.8 " ) its ...
Page 7
... latter being an optical illusion . The Sun is a sphere , and is surrounded by an extensive and rare atmosphere ; it is self - luminous , emitting light and heat which are transmitted certainly beyond the planet Neptune , and therefore ...
... latter being an optical illusion . The Sun is a sphere , and is surrounded by an extensive and rare atmosphere ; it is self - luminous , emitting light and heat which are transmitted certainly beyond the planet Neptune , and therefore ...
Page 15
... latter to the plane of the ecliptic ( amounting to 82 ° 45 ′ according to Car- rington ; to 83 ° 3 ' according to Spörer " ) , gives rise to the fact that at no two periods of the year do the spots appear to traverse the Sun's disc ...
... latter to the plane of the ecliptic ( amounting to 82 ° 45 ′ according to Car- rington ; to 83 ° 3 ' according to Spörer " ) , gives rise to the fact that at no two periods of the year do the spots appear to traverse the Sun's disc ...
Page 17
... latter month measured nearly 58,000 miles , according to Newall , who saw it distinctly as a notch on the edge of the Sun's disc , the like of e Month . Not . , vol . xix . , p . 182 , March 1859 . d Month . Not . , vol . xlvi . , p ...
... latter month measured nearly 58,000 miles , according to Newall , who saw it distinctly as a notch on the edge of the Sun's disc , the like of e Month . Not . , vol . xix . , p . 182 , March 1859 . d Month . Not . , vol . xlvi . , p ...
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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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