Beta Boötis Beta Boötis Beta Boötis (β Boötis, abbreviated Beta Boo, β Boo), also named Nekkar, is a star in the northern constellation of Boötes. It has an apparent visual magnitude of 3.5, making it one of the brighter members of the constellation. In the modern constellation, it marks the head of Boötis the herdsman. Based upon parallax measurements obtained during the Hipparcos mission, this star is approximately from the Sun. At that distance, the magnitude of the star is reduced by 0.06 from extinction caused by intervening gas and dust. "β Boötis" (Latinised to "Beta Boötis") is the star's Bayer designation.
Herdsman, Western Australia Herdsman, Western Australia Herdsman is the suburb of Perth, Western Australia where Herdsman Lake and the surrounding Herdsman Lake Regional Park are situated. Its local government area is the City of Stirling. In the earlier days of settlement, cattle were raised near the lake area. In 1928, the Herdsman Lake Suburban Area was gazetted adjacent to the lake, covering parts of what are now Churchlands and Woodlands as well as the modern suburb of Herdsman. In the 1980s swamp-land to the north of the lake was reclaimed by dredging to build Jon Sanders Drive and establish a light industrial park