Contents.
      planet: 5 - Jupiter
  satellites: J6 - Himalia  : 1,
              J7 - Elara    : 1,
              J8 - Pasiphae : 1,
              J9 - Sinope   : 1
total number: 4
        type: absolute
       dates: 1973-1973
 observatory: 711 - McDonald Observatory, Fort Davis
              
Reference.
   Mulholland J. D., Shelus P. J., and Abbot R. I. (1976)
   Astrometric observations of satellites of Jupiter and Saturn during 1973.
   Astronomical Journal. V. 81. P. 1007-1009.
   1976AJ_____81_1007M

Informations.
         relative to: absolute
     reference frame: astrographic (see comments)
     centre of frame: topocentre
    epoch of equinox: 1950.0
          time scale: UTC
           reduction: Catalogue - Palomar Sky Survey
         coordinates: absolute
    diff. refraction: no information
            receptor: photographic
           telescope: Otto Struve reflector, D = 2.1 m.
           observers: Shelus P. J., Abbot R. I.
 data included in standard data file: no

Comments.
             Positions are corrected for the E-term of aberration,
             so the are astrographic positions. 

Format.
  1. Number of satellite (N sat): 6 - J6, 7 - J7, 8 - J8, 9 - J9.
  2. Julian date (UTC) of observation with decimals
  3. Right ascension (alpha), degrees
  4. Declination (delta), degrees
  5. Unsertainty (10^-5 degrees)

----------------------------------------------------------
                      alpha        delta     Unsertainty
N    JD (UTC)         1950.0       1950.0    10^-5 degrees
sat  with decimals    degrees      degrees
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