Contents.
      planet: 7 - Uranus
  satellites: U1-Ariel     : 474,
              U2-Umbriel   : 462,
              U3-Titania   : 558,
              U4-Oberon    : 732,
              U5-Miranda   : 476
total number: 2702
        type: absolute
       dates: 1982-1991
 observatory: 874 - Itajuba (Pico dos Dias Observatory)

Reference.
   Camargo J.I.B., Magalhaes F.P. et al. (2015)
   Astrometry of the main satellites of Uranus: 18 years of observations
   Astronomy & Astrophysics. V. 582. P. A8. 
   2015A%26A___582A___8C

Informations.
         relative to: absolute
     reference frame: astrometric
     centre of frame: geocenter
    epoch of equinox: J2000
          time scale: UTC
           reduction: ICRF
         coordinates: absolute
    diff. refraction: no information
            receptor: CCD
           telescope: 0.6m Zeiss telescope
		      0.6m Boller&Chivens telescope
		      1.6m Perkin-Elmer telescope
           observers: Veiga C.H., Vieira Martins R., Andrei Alexandre H.
 data included in standard data file: no

Comments.
   Some of the data published in Camargo J. et al. (2015) coincide with those published in 2003 by C. Veiga
   (The Astronomical Journal. Vol. 125. No. 5. P. 2714-2720) and available at um0007.txt.
   Such observations were excluded from um0007.txt.

Format.
  1. Index of satellite.
  2. Julian date for the mean instant of the observation
  3. Hour of right ascension
  4. Minute of right ascension
  5. Second of right ascension
  6. Degree of declination
  7. Arcminute of declination
  8. Arcsecond of declination
  9. Right ascension uncertainty Error(RA), mas
 10. Declination uncertainty Error(Decl), mas
 11. Right ascension geocentric to topocentric (multiplied by the cosine of the Declination).
 12. Declination geocentric to topocentric

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sat  Date, JD         R.A. - ICRF - Declination    Error            RAtop DEtop
                       h  m  s       deg  '  ''    (RA)mas (Decl)mas  mas   mas
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