asteroid: (22)Kalliope
   satellite: Linus
total number: 4
        type: position
       dates: 2007-2007
 observatory: 511 - Haute Provence
P. Descamps, F. Marchis, J. Pollock, J. Berthier, F.Vachier, M. Birlan, M. Kaasalainen,
A.W. Harris, M. H. Wong, W.J. Romanishin, E.M. Cooper, K.A. Kettner, P.Wiggins, A.
Kryszczynska, M. Polinska, J.-F. Coliac, A. Devyatkin, I. Verestchagina, D. Gorshanov. 2008.
New determination of the size and bulk density of the binary asteroid 22 Kalliope
from observations of mutual eclipses.
Icarus. 2008. V. 196. Issue 2. P. 578-600.

         relative to: primary
     reference frame: astrometric ICRF
     centre of frame: topocentre
    epoch of equinox: J2000
          time scale: UTC
           reduction: not available
         coordinates: X, Y (secondary relative to primary)
            receptor: CCD

Comments. no

  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. X(mas) - relative right ascension
  7. SigmaX(mas) - the error of X 
  8. Y(mas) - relative declination
  9. SigmaY(mas) - the error of Y  
 Year       h        X  SigmaX  Y  SigmaY   
   Month       m    mas  mas   mas  mas