binary star designated Alpha Canum Venaticorum or α Canum Venaticorum. The International Astronomical Union uses the name “Cor Caroli” specifically for the brighter star of the binary. Alpha Canum Venaticorum is the brightest point of light in the northern constellation of Canes Venatici.- Canes Venatici (Wikipedia)
Canes Venatici (/ˈkeɪniːz vɪˈnætɪsaɪ/) is one of the 88 constellations designated by the International Astronomical Union (IAU). It is a small northern constellation that was created by Johannes Hevelius in the 17th century. Its name is Latin for ‘hunting dogs’, and the constellation is often depicted in illustrations as representing the dogs of Boötes the Herdsman, a neighboring constellation.