THETA ANTLIAE

'Theta Antliae' (θ Ant / θ Antliae) is a binary star in the constellation Antlia. It is approximately 384 light years from Earth and has a combined apparent magnitude of +4.78.
The primary component, 'θ Antliae A', is a white A-type main sequence dwarf with an apparent magnitude of +5.6. The companion, 'θ Antliae B', is a yellow-white F-type bright giant with an apparent magnitude of +5.7. The binary has an orbital period of 18.3 years and the components are separated by 0.1 arcseconds.