Contents.
                asteroid: (47171)1999 TC36
              satellites: 1 - A2  - 9    
                          2 - B   - 9   
            total number: 18
                    type: position
                   dates: 2001 - 2006
             observatory: 250 - Hubble Space Telescope  
               
Reference.
   Benecchi S.D., Noll K.S., Grundy W.M., Levison H.F. 
   (47171) 1999 Tc36, A Transneptunian Triple.
   Icarus. 2010. V. 207. P. 978991. 
2010Icar..207..978b

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, Y                     
        diff. refraction: no information 
                receptor: 
               telescope: HST - Hubble Space Telescope
      
Comments.

Format.

 1.  Number of companion 1 (companion A2) or 2 (companion B)
 2.  Year of the moment of observation  
 3.  Month of the moment of observation 
 4.  Day of the moment of observation 
 5.  Hour of the moment of observation with decimals
 6.  Ra - right ascension of the primary, h - hour
 7.  Ra - right ascension of the primary, m - minute
 8.  Ra - right ascension of the primary, s - second
 9.  Dec - declination of the primary, deg - degree
10.  Dec - declination of the primary, min - minute
11.  Dec - declination of the primary, sec - second 
12.  X - relative to the primary (arcsec)
13.  sigrX - errors of X, (arcsec)
14.  Y - relative to the primary (arcsec)
15.  sigY - errors of Y (arcsec)

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Companion Year   Day   Hour        Ra           Dec           X       sigX       Y       sigY      
             Month              h  m  s     deg  min sec    arcsec   arcsec    arcsec   arcsec   
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