Content asteroid: (45)Eugenia satellites: 1 - Petit-Prince: 5 2 - Princesse: 2 total number: 7 type: position dates: 2010 - 2010 observatory: 568 - Mauna Kea (Keck observatory, Gemini obs.) 309 - Cerro Paranal (European Southern Observatory, Chile) Reference L. Beauvalet, F. Marchis. Multiple asteroid systems (45) Eugenia and (87) Sylvia: Sensitivity to external and internal perturbations. Icarus. 2014. V. 241. P. 13–25. 2014Icar..241...13B Information relative to: the primary reference frame: astrometric ICRF centre of frame: topocenter time scale: UTC reduction: no coordinates: X,Y (secondary relative to primary) receptor: CCD telescopes: 1 – Keck II (NIRC2 camera) 2 - Gemini (ALTAIR) 3 - VLT-UT4 (8m) (SPIFFI/SINFONI) Comment. no 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. Nsat - number of satellite 8. Ntel - number of telescope 9. Code - Code of observatory 10. X (arcsec) - relative right ascension. 11. Y (arcsec) - relative declination --------------------------------------------------- Year h Nsat Ntel Code X Y Month m arcsec arcsec Day s ---------------------------------------------------