Binary star in the constellation Boötes
! style="text-align: center; background-color: #FFFFC0;" colspan="2" | Observation dataEpoch J2000      Equinox J2000
! style="text-align:left" | Constellation
! style="text-align:left" | Right ascension
! style="text-align:left" | Declination
! style="text-align:left" | Apparent magnitude (V)
! style="background-color: #FFFFC0; text-align: center;" colspan="2"| Characteristics
! style="text-align:left" | Spectral type
! style="text-align:left" | U−B 
! style="text-align:left" | B−V 
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HD 134064 is a binary star system in the northern constellation of Boötes. It is faintly visible to the naked eye with a combined apparent visual magnitude of 6.03. This system is located at a distance of 247 light years from the Sun based on parallax measurements, but is drifting closer with a radial velocity of –7.0 km/s.
The components of this system are orbiting each other with a period of eight years and a high orbital eccentricity of 0.45. The pair are separated by an orbital distance of around . The primary component is a rapidly rotating A-type main sequence star with a stellar classification of A3Vnn. It has 2.15 times the mass of the Sun and is spinning with a projected rotational velocity of 185 km/s. The secondary star has 73% of the Sun's mass. The system is young, with an estimated age of 160 million years.
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