15 



£ 



Spectroscopy of Comets. . G800, 6920 



Meteors . . . . 6950 



Moon . . . . 6800, 6810 



Moon, Planets, Comets, 



Zodiacal Light, and Terrestrial 

 Atmosphere . . . . . . 6800 



Nebul£e . . . . 8200 



Planets . . 6800, 6820 



Stars 8010 



Sun and Eclipses . 4500 



Terrestrial Atmos- 

 phere . . . . 4580, 6800, 6960 



Variable Stars . . 8300 



Zodiacal Light 6800, 6940 



Stellar 8000 



Spectrum of Extra - Neptunian 



Planets 6400,6820 



Jupiter . . 6000, 6820 



Mais . . . . 5800, 6820 



Mercury . . 5600, 6820 



Neptune . . 6300, G820 



Saturn . . 6100, 6820 



Uranus . . 6200, 6820 



Venus. . . . 5700, 6820 



Solar 4500 



Distribution of Energy 



in 4570 



Lines in . . . . 4540 



— Stellar, Distribution of 

 Energy in . . . . . . 8070 



■ ■ Ultra-red Solar . . . . 45.30 



Ultra-violet Solar . . . . 4510 



Visible Solar . . . . 4520 



Sphere, Celestial 0110 



Spherical Astronomy .. .. 0100 



Star Clusters 7700 



Star Eeduction, Correction for. . 0280 

 Stars, Classification of . . . . 8100 



Double . . . . 7510, 7520 



Fixed 7010 



Catalogues of Position 7020 



Colour of . . . . 7120 



• Comparison of Cata- 

 logues of Position . . . . 7050 



Distribution in 



Heavens . . . . . . 7160 



Magnitude of . . 7080 



Proper Motion of . . 7060 



Kadiation of . . .. 7140 



Motions of, in the Line of 



Sight 8500 



Miiltiple .. .. 7510,7520 



Physical Constitution of . , 8080 



Spectroscopy of . . . . 8010 



Variable 7600 



Variable Motion in tlie 



Line of Siglit . . . . . . 8550 



Stellar Spectroscopy . . . . 800U 



Systems 1810 



Universe 7000 



Eesisting Medium in 1830 



Stellar Universe, Structure of . . 1810 



Temperature of . . 1830 



Theory of . . . . 1800 



Sun ., " 4010 



Atmosphere of . . . . 4070 



Brightness of . . . . 4200 



Chromosphere of . . . . 4070 



Constants of . . . , 4030 



Drawings 4360 



Eclipses of . . 4000, 4210, 4220 



Figure of 1630 



Periodic Phenomena of 



Surface.. .. ... .. 410<J 



Photographs . . . . 4360 



Position of 4020 



Radiation Constant of . . 4200 



Rotation of 4060 



Spectroscopy of . . . . 4500 



Sun-Spots 4070 



Spectroscopy of . . . . 4610 



Sun, Temperature of .. .. 4200 



Tables 0030 



Construction of .. .. 1570 



Telescope, Zenith . . . . 2070 



Telluric Lines in Solar Spectrum 4580 

 Terrestrial Atmosphere, Spectro- 

 scopy of . . . . 4580, 6960 



Terrestrial Phenomena, Connec- 

 tion with Solar Processes . . 4110 



Influence of Moon on 4880 



Text Books 0030 



Theoretical Astronomy . . . . 1000 



Tides, Theory of 1750 



Time, Equation of . . . . 9380 



Local 9410 



Measure of 9200 



Methods of Measuring . . 9220 



Reckoning 9400 



Regulation of . . . . 9300 



Universal 9410 



Zone 9410 



Transit Circle 2070 



Transits 0350 



Treatises, General . . . . 0030 



Twilight 0210 



L^niversal Gravitation, Law of . . 1050 



Uranus 6200 



Satellites of 6570 



Spectrum of . . 6200, 6820 



Variable Stars 7600 



Spectroscopy of . . 8300 



Venus . . . . . . . . 5700 



Distance of . . . . 4050, 5700 



Occultaf ion of 4050, 4870, 5700 



Satellites of . . . . 6520 



Spectrum of . . 5700, 6820 



Theory and Numerical 



Aiiplication of 1270 



Vertical Circle 2080 



Visual Double Stars, Spectro- 

 scopic Observations of . . 8560 



