Content asteroid: (45)Eugenia satellite: Petit-Prince total number: 34 type: position dates: 1998 - 2007 observatory: 309 - Cerro Paranal (European Southern Observatory, Chile), 568 - Mauna Kea (Keck observatory, Hawaii, USA), 568 - Mauna Kea (CFHT) Reference. Marchis F., Descamps P., Baek M., Harris A.W., Kaasalainen M., Berthier J., Hestroffer D., Vachier F. Main belt binary asteroidal systems with circular mutual orbits. Icarus. 2008. V. 196. P. 97-118. 2008Icar..196...97M Information relative to: primary reference frame: astrometric ICRF centre of frame: topocenter epoch of equinox: J2000 time scale: UTC reduction: not available coordinates: X, Y (secondary relative to primary) receptor: CCD telescopes: 1 - VLT-UT4 8m (NAOS-CONICA adaptive optics system) 2 - Keck 10m with AO system 3 - the Canada-France-Hawaii Telescope (CFHT) AO system Comment 1."0.0" in the table means the absence of the parameters 2. "-99.9" in the table means the absence of the parameters 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 observation 5. Minute of the moment of observation 6. Second of the moment of observation 7. Ntel - Number of telescope 8. X(arcsec) - relative right ascension 9. Y(arcsec) - relative declination 10. SigmaX - the error of X (1sigma uncertainties), arcsec 11. SigmaY - the error of Y (1sigma uncertainties), arcsec 12. Sep - Separation, arcsin 13. delta(m) - the relative integrated flux between the moonlet and the primary 14. Size - satellite size (km) 15. Code - Code of observatory ------------------------------------------------------------------------------ Year h Ntel X Y SigmaX SigmaY Sep delta(m) Size Code Month m arcsec arcsec arcsec arcsec arcsec km Day s ------------------------------------------------------------------------------