Alchernar

By Hudson Bird

Basic facts

Color: blue

Temp:15,000 kelvins

Distance: 85 light years away

Luminosity: 4 times 10 to the 29 (1000 times more than the sun)

Absolute magnitude: -2.77

Apparent magnitude: 0.445

Mass: seven times the sun, 218 earths

Age: 300000000

Spectral type: B6 Vep

History/constipation

Name: Arabic for rivers end

Constellation: Eridenus river

Location in constellation : at the end of the constellation

Definitions

Luminosity: Power produce by stars or galaxies (measured in WATS)

Apparent magnitude: Brightness from earth

Absolute magnitude:Brightness from 10 parsecs away.