International Star Registry

All Constellations

Centaurus - Centaur

Represented by figure of a man in the body of a horse. He holds a wolf at arm’s length with one hand, while he transfixes its body with a spear in the other.

Centaurs is a large, brilliant constellation in the southern hemisphere. Alpha Centauri is the nearest star to the sun and the third brightest object in the sky. It has .1 magnitude. Beta Centauri has a magnitude of .9. A line drawn north through Alpha and Beta will locate the Southern Cross for you.

Alpha Centauri, because of its close proximity to earth, has been the object of numerous space odysseys written by science fiction writers.

Mythology maintains that centaurs were fabulous half man, half horse monsters. This is open to some interpretation. Some suppose Centaurs had the body of a shepherd and the head of a herdsman’s horse. Herdsmen inhabiting the mountains of Arcadia were rich in cattle. They were probably the first cowboys.

Plutarch and Pliny believed that such monsters really existed. Not everyone believed them, others said that under the reign of King Ixion of Thessaly, a herd of bulls ran mad and ravaged the whole country, rendering the paths to the mountains inaccessible. Some of the young men who had learned to tame and mount horses decided to take the bulls by the horns, so to speak, and expel the bothersome animals. They pursued them on horseback and gained the name of Centaurs because from afar they might seem to be half man and half horse with their human heads raised above the herd.

Unfortunately, these fine young men became cocky about their success and were insolent. This insulted the people of Thessaly. When the Lapithaeans gave chase, the upstarts fled so fast they again appeared to be half horses and half men.

Horseback riders were a rarity in those days. The villagers can be forgiven for perceiving a distant man on horseback to be a single being. After all, that’s how the Spanish cavalry at first appeared to the astonished Indians in the Americas, who imagined the horse and rider to be some monstrous, singularly fearsome animal.

The Centaurs actually belonged to a tribe from Lapithae near Mount Pelion, which first invented the art of breaking horses, according to Virgil:

“The Lapithae to chariots add the state

Of bits and bridles; taught the steed to bound;

To turn the ring, and trace the mazy ground;

To stop, to fly, the rules of war to know;

To obey the rider, and to dare the foe”

Right Ascension 01:53
Diameter (°)24
Area (square °)1060
Opposition Apr 20
Size Rank 9th
Brightness Rank 2nd