Contents.
      planet: 4 - Mars
  satellites: M1 - Phobos: 69
total number: 69
        type: absolute
       dates: 2004-2007
 observatory: Mars Express

Reference.
   Willner K., Oberst J., Wahlisch M., Matz K.-D., Hoffmann H., Roatsch T., Jaumann R., Mertens, V. (2008) 
   New astrometric observations of Phobos with the SRC on Mars Express.
   Astronomy and Astrophysics. V. 488. P. 361-364. 
   2008A&A___488__361W

Informations.
         relative to: absolute
     reference frame: astrometric
     centre of frame: topocentre
    epoch of equinox: J2000
          time scale: UTC
           reduction: no information
         coordinates: absolute
    diff. refraction: no information
            receptor: CCD at spacecraft
           telescope: Super Resolution Channel
           observers: spacecraft
 data included in standard data file: no

Comments.
                    no information

Format.
  1. Year    of the moment of observation (at spacecraft)
  2. Month   of the moment of observation (at spacecraft)
  3. Day     of the moment of observation (at spacecraft)
  5. Hour    of the moment of observation (at spacecraft)
  6. Minute  of the moment of observation (at spacecraft)
  7. Seconds of the moment of observation with decimals  (at spacecraft)
  8. Right ascension (J2000.0), Alpha, degrees
  9. Declinationv(J2000.0), Delta, degrees
 10. One sigma error of Right ascension/Declination, ePos, degrees
 11. Mars centered x coordinate of spacecraft 
     at the time of observation in J2000 geoequatorial frame, km
 12. Mars centered y coordinate of spacecraft 
     at the time of observation in J2000 geoequatorial frame, km
 13. Mars centered z coordinate of spacecraft 
     at the time of observation in J2000 geoequatorial frame, km
 
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Year   day     min           Alpha      Delta       ePos         x           y         z
  month    hour   sec        deg        deg         deg          km          km        km
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