Contents.
      planet: 8 - Neptune  
  satellites: N1-Triton : 12
total number: 12
        type: relative
       dates: 1899
 observatory: 000 - Royal Observatory, Greenwich
References.

   1. (1899)
      Observations of the satellite of Neptune, from photographs 
      taken with the 30-inch reflector and 26-inch refractor 
      of the Thompson equatorial, Greenwich Royal Observatory.
      Monthly Notices of the Royal Astronomical Society. V. 59. P. 501.
     1899MNRAS__59__501_

Informations.
         relative to: planet
     reference frame: apparent
     centre of frame: topocentre
    epoch of equinox: date
          time scale: Greenwich  M. T.
           reduction: no information
         coordinates: position angle and separation
    diff. refraction: not information 
            receptor: photographs
           telescope: 26-inch refractor
           observers: 
 data included in standard data file: no

Comments.

Format.
  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 observation
  5. Minute  of the observation 
  6. P (position angle) in degrees (999 if not given)
  7. S (separation) in arcsec (-99.99 if not given)
 
----------------------------------
Year        G.M.T.    P        
 month              deg.      S  
      day  h   m           arcsec
----------------------------------