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Stella con 3 pianeti noti

HD 184010

Apri in Ouranos

HD 184010, una stella K0 III-IV, ha 3 pianeti confermati.

Misurato

Distanza: circa 198 anni luce
Tipo spettrale della stella: K0 III-IV
Pianeti confermati: 3

Distanza dal Sole

Informazioni 198 anni luce. Per attraversarlo:

Luce198 anni
Velocità della Voyager 13.52 milioni di anni
In movimento a 100 km/h2.14 miliardi di anni

Voyager 1 alla velocità con cui si è allontanata nell'anno fino al 2026-10-25 (JPL Horizons). In auto: senza sosta, senza mai fare rifornimento.

Come è stato scoperto

Primo pianeta scoperto nel 2022 con la velocità radiale (NASA Exoplanet Archive).

I suoi pianeti

HD 184010 d — 14 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts about 2 Earth years; about 110 °C, hotter than boiling water; found in 2022 by radial velocity.
HD 184010 c — 12 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 480 days; about 190 °C, hotter than boiling water; found in 2022 by radial velocity.
HD 184010 b — 12 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 290 days; about 270 °C, hotter than boiling water; found in 2022 by radial velocity.

The NASA Exoplanet Archive's page

Da dove proviene

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.

Ogni catalogo utilizzato da Ouranos è citato nella pagina dei crediti.

I suoi pianeti

HD 184010 d — 14 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts about 2 Earth years; about 110 °C, hotter than boiling water; found in 2022 by radial velocity.

HD 184010 c — 12 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 480 days; about 190 °C, hotter than boiling water; found in 2022 by radial velocity.

HD 184010 b — 12 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 290 days; about 270 °C, hotter than boiling water; found in 2022 by radial velocity.

Da dove proviene

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.