The Geography of the Heavens and Class-book of Astronomy: Accompanied by a Celestial Atlas |
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Page 5
... also given . These Telescopic Objects , compiled with great labor from Smyth's Cycle of Celestial Objects , will be found especially valuable to all institutions having an equatorial telescope . Indeed 290200 2 Jury 1900.8.6.
... also given . These Telescopic Objects , compiled with great labor from Smyth's Cycle of Celestial Objects , will be found especially valuable to all institutions having an equatorial telescope . Indeed 290200 2 Jury 1900.8.6.
Page 6
... telescope . Indeed , they greatly enhance the value of the work for all classes of students . 4. Several small ... Telescopes , Transit Instruments , & c . , has been introduced - a subject which every student of astronomy should ...
... telescope . Indeed , they greatly enhance the value of the work for all classes of students . 4. Several small ... Telescopes , Transit Instruments , & c . , has been introduced - a subject which every student of astronomy should ...
Page 16
... telescopes . Double , triple , and multiple stars , are those that appear single to the naked eye , but by the aid of ... telescope . Irresolvable Nebula are those that have not 24. What further aid ? Age ? Names of stars ? 25. Stars ...
... telescopes . Double , triple , and multiple stars , are those that appear single to the naked eye , but by the aid of ... telescope . Irresolvable Nebula are those that have not 24. What further aid ? Age ? Names of stars ? 25. Stars ...
Page 20
... telescope it is certainly brighter at the edges than along the central part . " See map VIII . , Fig . 21 . 7. About 2 ° from Nu at the north - western extremity of the girdle , R. A. 00 ° 34m . 05s . , N. Dec. , 40 ° 23 ' 06 " , is a ...
... telescope it is certainly brighter at the edges than along the central part . " See map VIII . , Fig . 21 . 7. About 2 ° from Nu at the north - western extremity of the girdle , R. A. 00 ° 34m . 05s . , N. Dec. , 40 ° 23 ' 06 " , is a ...
Page 31
... telescope to separate them . 5. π ARIETIS - A neat TRIPLE STAR in the haunch , about one - third of the distance from B Arietis to Aldebaran ; R. A. 2h . 40m . 22s .; Dec. N. 16 ° 47 ′ 08 ′′ . A 5 , pale yellow ; B 8 % , flushed ; C 11 ...
... telescope to separate them . 5. π ARIETIS - A neat TRIPLE STAR in the haunch , about one - third of the distance from B Arietis to Aldebaran ; R. A. 2h . 40m . 22s .; Dec. N. 16 ° 47 ′ 08 ′′ . A 5 , pale yellow ; B 8 % , flushed ; C 11 ...
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Common terms and phrases
3d magnitude 4th magnitude angle aphelion appear Arcturus Aries astronomers Auriga axis Beta blue bright star called Cassiopeia celestial Cepheus circle cluster comet constellation Cor Caroli declination degree Delta Denebola diameter distant companion DOUBLE STAR Earth Earth's orbit east ecliptic equator equinoctial figure fixed stars Gamma head heavens hemisphere Herschel horizon Jupiter latitude light longitude luminous Map VIII mean distance Mercury meridian miles minutes Moon Moon's motion naked eye nearly NEBULA node north pole northern Number of stars o'clock observed Orion pale yellow parallax pass perihelion period planet Pleiades polar position principal star Refracting telescopes refraction remarkable represented revolution revolve right ascension rising satellites Saturn seen shadow sidereal Sirius situated small stars solstice southern Sun's supposed surface Taurus TELESCOPIC OBJECTS TELESCOPIC OBJECTS.-Alpha tides tion triangle TRIPLE STAR Ursa Ursa Major Venus vernal equinox visible Zeta Zodiac