HR 7955 [SEP] constellation
HR 7955
HR 7955 is a binary star in the constellation Cepheus. Its apparent magnitude is 4.51. It is located 89 light-years (27.3 parsecs) away from the Solar System, based on parallax. The two components, both late F-type main-sequence stars or subgiant stars, orbit each other every 1.4331 years.
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