Contents. planet: 8 - Neptune satellites: N2-Nereid :174 total number: 174 type: relative dates: 1993-1998 observatory: 874 - Itajuba (Laboratorio Nacional de Astrofisica) Reference. Veiga C.H., Martins R. Vieira, Le Guyader Cl. (1999) CCD observations of Nereid and a new orbital determination. Astronomy and Astrophysics Supplement. V. 136. P. 445-451. 1999A&AS__136__445V Informations. relative to: N1-Triton :174 reference frame: astrometric centre of frame: topocentre epoch of equinox: J2000 time scale: UTC reduction: no information coordinates: X,Y diff. refraction: no information receptor: CCD telescope: Reflector, D = 1.6 m observers: Veiga C.H., Vieira Martins R. data included in standard data file: no Comments. no information 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 ------------------------------------ N Year UT X Y sat. month day with decimals arcsec arcsec ------------------------------------