Contents.
      planet: 7 - Uranus  
  satellites: U3-Titania : 46,
              U4-Oberon  : 46
total number: 92
        type: relative
       dates: 1907-1907
 observatory: 786 - U.S. Naval Obs., Washington 

References.
   Frederickson M. (1908)
   Observations of the satellites of Uranus in 1907.
   Astronomical Journal. V. 26. N. 602. P. 17-17.
   1908AJ_____26___17F

Informations.
         relative to: planet: 46, U3-Titania : 46
     reference frame: apparent
     centre of frame: topocentre
    epoch of equinox: date
          time scale: Washington Mean Time
           reduction: no information
         coordinates: position angle and separation
    diff. refraction: not excluded
            receptor: micrometric
           telescope: Refractor, D=36 inch
           observers: Frederickson M.
 data included in standard data file: no

Comments.
          no information

Format.
  1. Observed satellite number (N sat obs)
  2. Reference satellite number (N sat rel), 0 for Uranus
  3. Year    of the moment of observation
  4. Month   of the moment of observation
  5. Day     of the moment of observation 
  6. Hour    of the observation
  7. Minute  of the observation
  8. Seconde of the observation with decimals
  9. P (position angle) in degrees (999.9 if not given)
 10. S (separation) in arcsec (-99.99 if not given)
 
------------------------------------------
N sat Year         W.M.T.           
obs     month     h  m  s    P        S  
  rel        day          degrees   arcsec
------------------------------------------