planet: 7 - Uranus  
  satellites: U1-Ariel   : 65,
              U2-Umbriel : 65,
              U3-Titania : 84,
              U4-Oberon  : 78
total number: 292
        type: relative
       dates: 1898-1901
 observatory: 662 - Lick Observatory, Mount Hamilton
   Aitken R.G. (1898)
   Observations of the satellites of Uranus
   Astronomical Journal. V. 19. P. 76-77.
   Aitken R.G. (1900)
   Measures of the Satellites of Uranus in 1899
   Astronomische Nachrichten. V. 151. N. 3607. P. 105-108.
   Aitken R.G.  (1901)
   Observations of the satellites of Uranus in 1900 and 1901.
   Lick Observatory, University of California. Bulletin no. 7.
   N. 7. P. 36-39.

         relative to: Uranus
     reference frame: apparent
     centre of frame: topocentre
    epoch of equinox: date
          time scale: Pacific Standard Time
           reduction: no information
         coordinates: position angle and separation
    diff. refraction: no information
            receptor: micrometric
           telescope: Refractor, D=36 inch
           observers: Aitken R.G.
 data included in standard data file: no

          no information

  1. Observed satellite number, obs.
  2. Year    of the moment of observation
  3. Month   of the moment of observation
  4. Day     of the moment of observation 
  5. Hour    of the observation
  6. Minute  of the observation
  7. Seconde of the observation
  8. P (position angle) in degrees (999.9 if P is not given)
  9. S (separation) in arcsec  (-99.99 if S is not given)

   Year         P.S.T.           
sat  month      h  m  s   P         S
obs       day           degrees   arcsec