Contents. planet: 8 - Neptune satellites: N1-Triton : 61 total number: 61 type: relative dates: 1874 observatory: 787 - U.S. Naval Obs., Washington References. Davis C. H. (1874) observations of the satellites of Neptune and Uranus, made with the 26-inch equatoreal of the U.S. Naval Observatory. Monthly Notices of the Royal Astronomical Society. V. 35. P. 49. 1874MNRAS__35___49D Informations. relative to: planet reference frame: apparent centre of frame: topocentre epoch of equinox: date time scale: Washington M. T. reduction: no information coordinates: position angle and separation diff. refraction: not information receptor: micrometric telescope: 26-inch observers: Newcomb 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 W.M.T. P month deg. S day h m arcsec ----------------------------------- 1874 1 15 7 0 197.3 -99.99