Content  
          asteroid:(4337)Arecibo
        satellites: companion
      total number: 2
              type: position 
             dates: 2021
       observatory: E28 - Kuriwa Observatory, Hawkesbury Heights
                    Q69 - Hazelbrook
                    San Ardo (California, USA)
                    Bradley (California, USA)

Reference.
   Green, D. W. E.
   (4337) Arecibo.
   CBET 4981. (2021)

Informations.
       relative to: the primary
   reference frame: astrometric ICRF
   centre of frame: topocentric
  epoch of equinox: J2000
        time scale: UTC 
         reduction: no information 
       coordinates: s, p (separation, position angle)
  diff. refraction: no information 
          receptor: no information
         telescope: no information

Comments.
  The observations of presumed satellite of (4337) Arecibo were reduced from two occultation events. The first event
  was occultation of the star UCAC4 323-126197 observed at Kuriwa Observatory and Hazelbrook. The second event was
  occultation of the star UCAC4 322-116848 observed at San Ardo (CA, USA) and Bradley (CA, USA). Positions of presumed
  satellite were obtained on the assumption that the bodies presented a circular profile.

Format.
 1. Year of the date of observation  
 2. Month of the date of observation 
 3. Day of the date of observation with decimals
 4. Separation (s, mas)
 5. Error in separation (err_s, mas)
 6. Position angle (p, degrees)
 7. Error in position angle (err_p, degrees)

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Year    Day        s    err_s   p     err_p
  Month           mas   mas    deg    deg
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