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Constellation

Hercules

Hercules (Her) is one of the 88 constellations recognised by the International Astronomical Union. Its brightest star is Kornephoros (magnitude 2.78).

Latin nameHercules
AbbreviationHer
Brightest starKornephoros
Stars in this encyclopedia552
Stars with exoplanets57
Deep-sky objects50
Galaxies140

In the sky

Visible from the whole Northern Hemisphere and south to latitude 62° S. North of latitude 62° N it never sets. It stands highest at midnight in June, the best time to observe it.

Its brightest stars

  • Kornephoros 2.78 · 148.2 light-years
  • Rasalgethi 2.78 · 359.6 light-years
  • ζ Her 2.81 · 34.9 light-years
  • Sarin 3.12 · 76.8 light-years
  • π Her 3.16 · 366.5 light-years
  • μ Her 3.42 · 27.2 light-years
  • η Her 3.48 · 111.5 light-years
  • ξ Her 3.70 · 136.7 light-years
  • γ Her 3.74 · 193.4 light-years
  • ι Her 3.82 · 500.6 light-years
  • ο Her 3.84 · 348.9 light-years
  • 109 Her 3.85 · 121.0 light-years
  • θ Her 3.86 · 795.5 light-years
  • τ Her 3.91 · 320.9 light-years
  • ε Her 3.92 · 165.0 light-years
  • ρ Her 4.15 · 327.8 light-years
  • 110 Her 4.19 · 63.1 light-years
  • σ Her 4.20 · 300.4 light-years
  • φ Her 4.23 · 240.3 light-years
  • 95 Her 4.26 · 431.9 light-years
  • 111 Her 4.34 · 93.2 light-years
  • 102 Her 4.37 · 1,163 light-years
  • Maasym 4.41 · 393.2 light-years
  • ν Her 4.41 · 687.0 light-years
  • Cujam 4.57 · 248.9 light-years

Its stars with exoplanets

Deep-sky objects

Galaxies

Its other stars