COR Caroli
, Charles's Heart, an extra-constellated star of the 2d magnitude in the northern hemisphere, between the Coma Berenices and Ursa Major; so called by Sir Charles Scarborough, in honour of king Charles I.
Cor Hydræ, the Hydra's Heart, a star of the 2d magnitude, in the Heart of the constellation Hydra.
Cor Leonis, Lion's Heart, or Regulus, a star of the first magnitude in the constellation Leo.
Cor Scorpii. See Antares.