HD 95089, a G8/K0 IV star, has 2 confirmed planets.
Measured
Distance
about 447 light-years
Star's spectral type
G8/K0 IV
Confirmed planets
2
How far, from the Sun
About 447 light-years. To cross it:
Light447 years
Voyager 1's speed7.94 million years
Driving at 100 km/h4.82 billion years
Voyager 1 at the speed it moved outward over the year to 2026-10-25 (JPL Horizons). Driving: nonstop, never refuelling.
Facts
HD 95089 c has an equilibrium temperature between −50 and +50 °C.
How it was found
First planet found in 2009, by radial velocity (NASA Exoplanet Archive).
Its planets
HD 95089 c — 13 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts about 5 Earth years; about 20 °C, between freezing and boiling; found in 2016 by radial velocity.
HD 95089 b — 14 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 460 days; about 190 °C, hotter than boiling water; found in 2009 by radial velocity.
NASA Exoplanet Archive, Planetary Systems Composite Parameters (fetched 2026-11-02). Composite values: where a planet's size or mass was not measured, the archive estimates it from the other.
This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with NASA under the Exoplanet Exploration Program.