2022-04-25

Achernar

We have renamed our Catalina 320 to Achernar. Achernar is pronounced ay-ker-nar, with a long A sound. It's name comes from Arabic, which means End of the River. It is named for the last star in the constellation Eridanus, which is the River constallation. As a .5 magnitude star, it is the ninth brightest star in the sky. Because it is a southern star, it is currently visible only below 33°N, a little south of Los Angeles. It is a blue star, and is currently the flattest known star in the Milky Way, spinning so fast that its equatorial diameter is 35% greater than its polar diameter. Eridanus is a river of stars that heads south from near Orion's left foot. It ends at Achernar, the end of the river.

The boat name shows the stars of Eridanus, meticulously recreated in software by a program Greg wrote. The font is Decotura ICG, the same font we used for the name on Fantasia.

Achernar shows up in popular culture in several contexts. It was Jack Vance's favorite star. It showed up in many of his works, but particularly in The Dying Earth, the creature Firx came from Achernar. In the Star Trek universe, the planet Romulus, home world of the Romulans, circles Achernar. Vulcan is also in Eridanus. Our theme song is Achernar, by Carlo Whale.