1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Solar System, magnitudes.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Solar System, comparative magnitudes. (B
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Centrifugal, centripetal force.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Centrifugal force. Centripetal force. Ci
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Sun, Spots on the Sun, Transits of Mercu
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     A cut section of the Sun. Spots on the S
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Signs of the Zodiac.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Signs of the Zodiac. (By Asa Smith. New 
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Mercury, Venus.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Mercury, Venus. (with) Telescopic view o
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Definitions (Earth)
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Definitions (Earth. By Asa Smith. New Yo
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     The Seasons.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     The Seasons. (By Asa Smith. New York: Ca
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Mars & Jupiter.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Mars & Jupiter. (By Asa Smith. New York:
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Largest telescopes.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     The largest telescopes in the World. Hin
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     (Orrery, Solar System)
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     (Orrery, with a view of the Solar System
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Saturn.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Saturn. (By Asa Smith. New York: Cady & 
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Uranus, Neptune.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Herschel or Uranus & Leverrier or Neptun
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Phases of the Moon.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Phases of the Moon. (By Asa Smith. New Y
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     New Moon.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Telescopic view of the new Moon. (By Asa
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Full Moon, Old Moon
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Telescopic view of the full Moon. Telesc
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     (Eclipses)
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     (Eclipses. By Asa Smith. New York: Cady 
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Moons nodes, eclipses.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Moons nodes, eclipses, &c. (with) Inferi
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Greatest number of eclipses in one year.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Greatest number of eclipses in one year.
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Tides.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Tides. (By Asa Smith. New York: Cady & B
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Orbits of the planets.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Orbits of the planets. (By Asa Smith. Ne
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Refraction, parallax, light, heat
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Refraction, parallax, light & heat. (By 
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Binary or double stars.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Binary or double stars. (By Asa Smith. N
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         | 
      
      
    
    
      
      
      
            
      
        
      
        
          
          
          
          
          
          
           
          
          
          
            
            
              
                
                
                   
                     
                     1850
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
              
                
                
                   
                     
                     Nebulae.
                     
                    
                 
              
                
                
                   
                     
                     Celestial Atlas
                     
                    
                 
              
                
                
              
                
                
              
                
                
                   
                     
                     Nebulae or clusters of stars at an immen
                     
                    
                 
              
                
                
              
                
                
              
                
                
              
            
            
            
            
          
         |