planet: Neptune  
  satellites: N1 - Triton: 13
total number: 13
        type: relative
       dates: 1903-1905
 observatory: 522 - Strasbourg 

    Wirtz,C.W. (1905)
    Beobachtungen von Trabanten am Strasburger 49 cm Refraktor 
    Astronomische Nachrichten, volume 169, p.33 (AN Homepage)
         relative to: planet
     reference frame: apparent
     centre of frame: topocentre
    epoch of equinox: date
          time scale: M.Z.Strasb
           reduction: no information
         coordinates: position angle and separation
    diff. refraction: no information
            receptor: micrometric
           telescope: 49 cm Refraktor
           observers: Wirtz, C. W.
 data included in standard data file: no

          no information
  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. Seconds of the observation with decimals
  7. Degrees of P (position angle) in degrees (999 if not given)
  8. S (separation) in arcsec (-99.99 if not given)
 Year         M.Z.Strasb    P        
    month                 deg.       S     
        day    h  m  s           arcsec