Contents. planet: 8 - Neptune satellites: 202 - S/2002 N 2 : 7, 203 - S/2002 N 3 : 7, 204 - S/2002 N 4 :26 total number: 40 type: absolute dates: 2002-2003 observatory: 304 - Las Campanas Observatory 309 - Cerro Paranal 568 - Mauna Kea 807 - Cerro Tololo Observatory, La Serena 950 - La Palma Reference. M.P.E.C. 2003-S67 Issued 2003 Sept. 26, 14:26 UT M.P.E.C. 2003-S95 Issued 2003 Sept. 30, 13:40 UT M.P.E.C. 2003-S106 Issued 2003 Sept. 30, 23:00 UT M.P.E.C. 2003-S107 Issued 2003 Sept. 30, 23:09 UT Informations. relative to: absolute reference frame: astrometric centre of frame: topocentre epoch of equinox: J2000 time scale: UTC reduction: no information coordinates: absolute diff. refraction: no information receptor: CCD telescope: 304 - 6.5-m Clay reflector 309 - ESO 8.2-m UT3 Telescope 568 - 8.2-m Subaru reflector 807 - 4-m Blanco reflector 950 - 2.5-m Nordic Optical Telescope observers: 304 - M. Holman. Measurer M. Holman 309 - J.-M. Petit, P. Rousselot, O. Mousis. Measurer B. Gladman. 568 - S. S. Sheppard, D. C. Jewitt. Measurer S. S. Sheppard. 807 - M. Holman, J. Kavelaars. Measurers M. Holman, J. Kavelaars, T. Grav, W. Fraser, D. Milisavljevic 950 - T. Grav. Measurer M. Holman. data included in standard data file: no Comments. Magnitudes reported for S/2002 N 2 are 25.2 - 26.0 for S/2002 N 3 are 25.4 - 25.5 for S/2002 N 4 are 24.3 - 25.2 Format. 1. Number of satellite (see above) 2. Year of the moment of observation 3. Month of the moment of observation 4. Day of the moment of observation with decimals 5. Hour of right ascension (alpha, h) 6. Minute of right ascension (alpha, m) 7. Second of right ascension (alpha, s) 8. Degree of declination (delta, deg) 9. Minute of declination (delta, ' ) 10. Second of declination (delta, '' ) 11. Number of observatory, telescope, observer, N obs (see above) ------------------------------------------------------ N Year alpha delta sat month day with N decimals h m s deg ' '' obs ------------------------------------------------------