Procyon
Procyon (Alpha Canis Minoris) Brightest star in the constellation of Canis Minor and one of the stars nearest to the Sun. The star, known as Procyon A, has a faint white dwarf companion, Procyon B. Characteristics: apparent mag. 0.34 (A), 10.8 (B); absolute mag. 2.6 (A), 13.1 (B); spectral type F5 (A), wF (B); distance 11.4 light-years.
More From encyclopedia.com
Alpha Centauri , Alpha Centauri (ăl´fə sĕntôr´ē), brightest star in the constellation Centaurus and 3d-brightest star in the sky; also known as Rigil Kent or Rigil Ke… Stellar Magnitudes , Of principle importance to general astronomical observation is the observable brightness of the stars. Magnitude is the unit used in astronomy to des… Dog Star , Sirius
Sirius (sĬr´ēəs), or Dog Star, brightest star in the sky. It is located in the constellation Canis Major (1992 position R.A. 6h44.8m, Dec. -16… Star Anise , Star anise Variable Star , Variable stars are stars that vary in brightness over time. In most cases, these changes occur very slowly over a period of months or even years. In… Barnards star , Barnard's star Red dwarf star six light years away in the constellation Ophiuchus. It is the closest star to the Sun after the Alpha Centauri system,…
About this article
Procyon
All Sources -
You Might Also Like
NEARBY TERMS
Procyon