Aldebarán vs Kornephoros

Property Aldebarán Kornephoros
Designación 87Alp Tau 27Bet Her
Constelación Taurus Hercules
Clase Espectral Class K — K-type (Orange) Class G — G-type (Yellow)
Magnitud Aparente +0.87 +2.78
Magnitud Absoluta -0.68 -0.37
Distancia 66.6 ly 139 ly
Masa N/A N/A
Radio N/A N/A
Temperatura N/A N/A
Luminosidad N/A N/A

Key Differences

  • Both are evolved yellow-orange giant stars and the brightest in their respective constellations.
  • Kornephoros is the brightest star in Hercules despite its Beta designation.
  • Aldebaran is slightly more evolved with a larger radius (~44 R☉) versus Kornephoros (~17 R☉).
  • Aldebaran is closer at ~65 light-years; Kornephoros is ~139 light-years away.
  • Aldebaran lies in front of the Hyades cluster but is unrelated; Kornephoros is an isolated giant.

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