Contents.
           asteroid: (58534)Logos  
         satellites: Zoe
       total number: 4
               type: position
              dates: 2001-2002
        observatory: 250 - Hubble Space Telescope 
                     
Reference.
Noll K. S., Stephens D.C., Grundy W.M., Millis R.L., Spencer J., 
Buie M. W., Tegler S.C., Romanishin W., Cruikshank D.P.
Detection of Two Binary Trans-Neptunian Objects, 1997 CQ29 and 2000 CF105, 
with the Hubble Space Telescope.
The Astronomical Journal. 2002. V. 124. Issue 6. P. 3424-3429.  
2002AJ....124.3424N

Informations.
        relative to: the primary
    reference frame: astrometric ICRF
    centre of frame: topocentric
   epoch of equinox: J2000
         time scale: UTC
          reduction: no information
        coordinates: X - the distance from the companion to the target, 
                     g -position angle      
   diff. refraction: no information (see in publications)
           receptor: 
          telescope:  HST, camera WFPC2          
     
Comments.
    
Format
 1. Year of the moment of observation  
 2. Month of the moment of observation 
 3. Day of the moment of observation with decimals
 4. X - the distance from the companion to the target, arcsec 
 5. SigX - the error of X , arcsec 
 6. g - position angle, degree
 7. Sig g - the error of g, degree 

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Year Month Day      X     SigX    g    Sig g     
                 arcsec  arcsec  deg    deg                        
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