Contents. planet: 8 - Neptune satellites: N1-Triton : 223 total number: 223 type: relative dates: 1901-1903 observatory: 754 - Yerkes Observatory, Williams Bay References. Barnard, E. E.(1903) Micrometer observations of the satellite of Neptune in 1901-1902 and 1902-1903 Astronomical Journal, vol. 23, iss. 537-538, p. 105-108 (1903) 1903AJ_____23__105B Informations. relative to: planet reference frame: apparent centre of frame: topocentre epoch of equinox: date time scale: 90 degree time reduction: no information coordinates: position angle and separation diff. refraction: no information receptor: micrometric telescope: 40-inch refractor observers: Barnard E.E. 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 the observation 5. Minute of the moment of the observation 6. Seconde of the moment of the observation 7. P (position angle) in degrees (999 if not given) 8. S (separation) in arcsec (-99.99 if not given) ----------------------------------------- Year 90deg.time P month deg. S day h m s arcsec ----------------------------------------- 1903 2 16 8 45 43 272.99 -99.99