Contents. planet: 8 - Neptune satellites: N1-Triton : 388 total number: 388 type: relative dates: 1894-1906 observatory: 786 - U.S. Naval Obs., Washington References. USNO (1911) Equatorial Observations 1893-1907: Observations of satellites. Publications of the U.S. Naval Observatory Second Series. V. 6. P. A1-A72. 1911PUSNO___6___A3U Informations. relative to: planet reference frame: apparent centre of frame: topocentre epoch of equinox: date time scale: WMT reduction: no information coordinates: position angle and separation diff. refraction: no information receptor: photographs telescope: 26-inch 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 moment of observation 5. Minute of the moment of observation 6. Seconde of the moment of observation 7. P (position angle) in degrees (999 if not given) 8. S (separation) in arcsec (-99.99 if not given) ---------------------------------------- Year G.M.T. P month deg. S day h m s arcsec ----------------------------------------