HD 166066 is a star in the constellation Telescopium, located about 205 light-years (63 parsecs) from Earth. It has an apparent magnitude of +8.11, allowing it to be viewed with binoculars under suitable viewing conditions. The stellar classification is G0V, which indicates that it is a main sequence star. The effective temperature of its chromosphere is 5,900 K,.
It has an estimated lifespan of 8.9 billion years and has about the same mass as the Sun. Its end state will probably be a carbon-oxygen white dwarf.
References
HD 166066 Wikipedia(Text) CC BY-SA