Contents. planet: 8 - Neptune satellites: N2-Nereid : 17 total number: 17 type: relative dates: 1977-1984 observatory: 568 - Mauna Kea 711 - McDonald Observatory, Fort Davis 809 - European Southern Observatory, La Silla Reference. 1 - Veillet C. (1982) Orbital elements of Nereid from new observations. Astronomy and Astrophysics. V. 112. N. 2. P. 277-280. 1982AeA___112__277V 2 - Veillet C., Bois E. (1988) 1982-1984 observations of Neried - New orbital determination. Astronomy and Astrophysics. V. 189. N. 1-2. P. 303-305. 1988AeA___189__303V Informations. relative to: relative reference frame: astrometric centre of frame: topocentre epoch of equinox: 1950.0 time scale: UTC reduction: no information coordinates: X, Y diff. refraction: no information receptor: photographic telescope: 1 - reflector, D = 2.1 m 2 - Danish-ESO reflector, D = 1.5 m 3 - CFH reflector, D = 3.6 m 4 - Schmidt observers: 1 - Shelus P. 2 - Mulholland J. D. 3 - Veillet C. 4 - Veillet C. and Bois E. data included in standard data file: no Comments. Format. 1. Number of satellite (N sat) 2. Year of the moment of observation 3. Month of the moment of observation 4. Day of the moment of observation with decimals, 5. X, arcsec 6. Y, arcsec 7. Number of observatory (N site) 8. Number of telescope (N tel, see above) 9. Number of observer (N obs, see above) 10. Number of reference (N ref, see above) ---------------------------------------------------------- N Year UT N N sat. month day with X Y site N obs N decimals arcsec arcsec tel ref ----------------------------------------------------------