Content
    asteroid: (216)Kleopatra
  satellites: 1 - Alexhelios: 10 
              2 - Cleoselene: 9
total number: 19
        type: position
       dates: 1980, 2017-2019
 observatory: 309 - Cerro Paranal

Reference.
Marchis F. et al. (2021).
(216) Kleopatra, a low density critically rotating M-type asteroid.
Astronomy & Astrophysics. 2021. V. 653. P. A57.
2021A&A...653A..57M

 Information
         relative to: primary
     reference frame: astrometric ICRF
     centre of frame: topocentre
    epoch of equinox: J2000
          time scale: UT
           reduction: not available
         coordinates: X, Y (secondary relative to primary)
            receptor: SPHERE adaptive optics system
           telescope: Very Large Telescope
            
Comments.
   Position of Alexhelios in 1980 is obtained from occultation event observed by several
   individual observers in US and Canada (see details in Table B.4 in the referenced article)

Format.
  1. Year of the date of observation
  2. Month  of the date of observation
  3. Day    of the date of observation
  4. Hour   of the date of observation
  5. Minute of the date of observation
  6. Seconds of the date of observation
  7. X(arcsec) - relative right ascension
  8. Y(arcsec) - relative declination
  9. N - the satellite (1 - Alexhelios, 2 - Cleoselene)
  
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Year    Day  h  m  s      X       Y      N
     Month              arcsec  arcsec
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