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
 
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 Year       h       Nsat Ntel Code   X        Y     
    Month     m                    arcsec    arcsec 
       Day       s
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