Contents.
      planet: 8 - Neptune  
  satellites: N1-Triton : 5
total number: 5
        type: relative
       dates: 1849-1849
 observatory: 992 - Liverpool

References.
   Lassell, William (1849)
   Observations of satellite of Neptune.
   Monthly Notices of the Royal Astronomical Society. V. 10. P. 8.
   1849MNRAS__10R___8L
     
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: no information 
            receptor: micrometric
           telescope: no information
           observers: Lassell
 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 moment of observation
  5. Minute  of the moment of observation
  6. Degrees of P (position angle) in degrees (999 if not given)
  7. Minutes of P (position angle) in minutes (99  if not given)
  8. S (separation) in arcsec (-99.99 if not given)
 
-------------------------------------
Year        G.M.T.       P        
 month                 deg.      S  
      day    h  m           '  arcsec
-------------------------------------