HD 110067, a K0.0 V star, has 6 confirmed planets.
Measured
Distance
about 105 light-years
Star's spectral type
K0.0 V
Confirmed planets
6
How far, from the Sun
About 105 light-years. To cross it:
Light105 years
Voyager 1's speed1.86 million years
Driving at 100 km/h1.13 billion years
Voyager 1 at the speed it moved outward over the year to 2026-10-25 (JPL Horizons). Driving: nonstop, never refuelling.
How it was found
First planet found in 2023, by transit (NASA Exoplanet Archive).
Its planets
HD 110067 b — 2.2 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 9 days; about 530 °C, hotter than boiling water; found in 2023 by transit.
HD 110067 c — 2.4 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 14 days; about 430 °C, hotter than boiling water; found in 2023 by transit.
HD 110067 d — 2.9 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 21 days; about 330 °C, hotter than boiling water; found in 2023 by transit.
HD 110067 e — 1.9 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 31 days; about 260 °C, hotter than boiling water; found in 2023 by transit.
HD 110067 f — 2.6 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 41 days; about 220 °C, hotter than boiling water; found in 2023 by transit.
HD 110067 g — 2.6 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 55 days; about 170 °C, hotter than boiling water; found in 2023 by transit.
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.