Gliese 86 (13 G. Eridani, HD 13445) is a K-type main-sequence star approximately 35 light-years away in the constellation of Eridanus. It has been confirmed that a white dwarf orbits the primary star.

Gliese 86 b, sometimes referred to as Gliese 86 A b[3] (so as to distinguish the planet from companion star "B") and/or shortened to Gl 86 b, is an extrasolar planet approximately 35 light-years away in the constellation of Eridanus.

Gliese 86 is a main sequence star located in the constellation of Eridanus, River Eridanus. It is not part of the Eridanus constellation outline but is within the borders of the constellation.

Oct 24, 2024 · GJ 86 b is a gas giant exoplanet that orbits a K-type star. Its mass is 4.42 Jupiters, it takes 15.8 days to complete one orbit of its star, and is 0.11 AU from its star. Its discovery was announced in 1999.

As a relatively bright star in Earth's night sky, Gliese 86 is catalogued as Harvard Revised (HR) 637, a numbering system derived from the 1908 Revised Harvard Photometry catalogue of stars visible to many Humans with the naked eye.

Binary star Gliese 86 is located 35 light years away from the Sun. It consists of a orange star and a white dwarf. There is at least one exoplanet in this system. Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

Mar 26, 2014 · Gliese 86 is a nearby planet hosting a visual binary consisting of a K-type primary, Gl 86 A, and a white dwarf secondary, Gl 86 B. In this work, we present a model atmosphere analysis of the MA = 0.83 M☉ primary, whose chemistry unambiguously identifies it as …

Oct 12, 2022 · Gl 86 is the second-closest planetary system containing a warm or hot Jupiter, after Gl 876, with a distance of 10.761 ± 0.005 pc (Lindegren et al. 2021) and an age of ≈10 Gyr (Fuhrmann et al. 2014).

Dec 13, 2021 · Gliese 86 is a nearby K dwarf hosting a giant planet on a 16-day orbit and an outer white dwarf companion on a century-long orbit. In this study we combine radial velocity data (including new measurements spanning more than a decade) with high angular resolution imaging and absolute astrometry from Hipparcos and Gaia to measure the current ...

The orbital architecture of the Gl 86 system shows that giant planets can form even in severely truncated disks and provides an important benchmark for planet formation theory.