planet: 8 - Neptune  
  satellites: N1-Triton : 52
total number: 52
        type: relative
       dates: 1898-1899, 1901-1902
 observatory: 662 - Lick Observatory

   1. Aitken R. G. (1899)
      Measures of the Satellite of Neptune.
      Astronomische Nachrichten. V. 149. P. 373.

   2. Aitken R. G. (1904)
      Observations of the fifth satellite of Jupiter in 1903; 
      Observations of the satellites of Uranus in 1903; 
      Measures of the satellite of Neptune in 1901-1902.
      Lick Observatory bulletin. No. 51. 
      Berkeley: The University Press [1904]. P. 157-162.

         relative to: planet
     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: not corrected 
            receptor: micrometric
           telescope: 36-inch 
           observers: Aitken
 data included in standard data file: no

   Observation from  1 to 26 - reference 1
   Observation from 27 to 52 - reference 2 

  1. Year    of the moment of observation
  2. Month   of the moment of observation
  3. Day     of the moment of observation
  4. Hour    of the moment the observation
  5. Minute  of the moment the observation 
  6. Seconds of the moment the observation
  6. P (position angle) in degrees (999 if not given)
  7. S (separation) in arcsec (-99.99 if not given)
Year        P.M.T.      P        
  month                deg.      S  
       day  h  m  s            arcsec