HR 3643 [SEP] constellation
HR 3643
HR 3643 (G Car) is a star in the constellation Carina. It is a yellow-white F-type bright giant with an apparent magnitude of +4.47 and is approximately 454 light years from Earth.
HR 4458
HR 4458 is a binary star system in the equatorial constellation of Hydra. It has the Gould designation 289 G. Hydrae; "HR 4458" is the Bright Star Catalogue designation. At a distance of 31.13 light years, it is the closest star system to the solar system within this constellation. This object is visible to the naked eye as a dim, orange-hued star with an apparent visual magnitude of 5.97. It is moving closer to the Earth with a heliocentric radial velocity of −22 km