← Encyclopedia of Astrology · lesson 186/235
Arcturus
Arcturus is the brightest star of Boötes, the Herdsman, and the brightest star north of the celestial equator — a warm, golden-orange light that is easy to find in spring and summer by following the curve of the Great Bear's handle. Its name means "guardian of the bear". In astrology it is a star of prosperity and renown that come through one's own effort, and of a pioneering streak that finds its own path rather than following the beaten one.
In the zodiac
Arcturus stands today at about 25° Libra. Like every fixed star it creeps forward through the zodiac by about one degree every 72 years, because of precession, so a chart from 1950 places it about a degree earlier, near 24° Libra.
Its nature
Ptolemy described Arcturus as a bright, tawny star of the nature of Jupiter and Mars: Jupiter's breadth and good fortune joined to Mars's drive. The tradition said it gave riches, honour and a name made through self-determination, and older writers linked it with gain from travel and voyages. Modern astrologers usually read it as the star of the pathfinder — someone who prospers by doing things their own way, and whose success tends to be steady and self-made rather than handed down.
In a chart
A close conjunction — within about a degree, a degree and a half at most — is what usually counts. On the Sun or the Midheaven it is often read as a career or reputation built by personal initiative; on the Moon or a personal planet it colours that part of life with independence and enterprise. The star does not act alone: it lends its flavour to the planet or angle it touches, which still speaks in its own sign and house.