Contents. planet: Neptune satellites: N1 - Triton: 15 total number: 15 type: relative dates: 1928-1928 observatory: 662 - Lick Observatory, Mount Hamilton References. Crawford R.T. (1928) Observations of comets and of the satellite of Neptune Lick Observatory bulletin ; no. 404; Lick Observatory bulletins ; no. 404., Berkeley : University of California Press, [1928], p.8-9; 31 cm. 1928LicOB__14____8C Informations. relative to: planet reference frame: apparent centre of frame: topocentre epoch of equinox: date time scale: UTC reduction: no information coordinates: position angle and separation diff. refraction: corrected receptor: micrometric telescope: 36-inch refractor observers: Crawford, R.T. data included in standard data file: no Comments. no information 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. 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 UTC P month deg. S day h m s arcsec ---------------------------------------