Traducido por IA (Opus 5.5) a partir de la ficha en inglés. Los números, nombres y fuentes no se han modificado.

Estrella con 4 planetas conocidos

K2-32

Abrir en Ouranos

K2-32, una estrella G9 V, tiene 4 planetas confirmados.

Medido

Distancia: unos 514 años luz
Tipo espectral de la estrella: G9 V
Planetas confirmados: 4

Distancia al Sol

Acerca de 514 años luz. Para cruzarlo:

Luz514 años
Velocidad de la Voyager 19.14 millones de años
Conduciendo a 100 km/h5.55 mil millones de años

La Voyager 1 a la velocidad con la que se alejó durante el año hasta 2026-10-25 (JPL Horizons). Conduciendo: sin parar, sin repostar nunca.

Cómo se descubrió

Primer planeta descubierto en 2016, por tránsito (NASA Exoplanet Archive).

Sus planetas

K2-32 e — 1.2 times Earth's width, about Earth-sized — probably rocky; its year lasts 4 days; about 790 °C, hotter than boiling water; found in 2019 by transit.
K2-32 c — 3.1 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 21 days; about 360 °C, hotter than boiling water; found in 2016 by transit.
K2-32 d — 3.5 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 32 days; about 280 °C, hotter than boiling water; found in 2016 by transit.
K2-32 b — 5.3 times Earth's width, Neptune-sized; its year lasts 9 days; about 560 °C, hotter than boiling water; found in 2016 by transit.

The NASA Exoplanet Archive's page

De dónde proceden estos datos

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.

Todos los catálogos que usa Ouranos se citan en la página de créditos.

Sus planetas

K2-32 e — 1.2 times Earth's width, about Earth-sized — probably rocky; its year lasts 4 days; about 790 °C, hotter than boiling water; found in 2019 by transit.

K2-32 c — 3.1 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 21 days; about 360 °C, hotter than boiling water; found in 2016 by transit.

K2-32 d — 3.5 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 32 days; about 280 °C, hotter than boiling water; found in 2016 by transit.

K2-32 b — 5.3 times Earth's width, Neptune-sized; its year lasts 9 days; about 560 °C, hotter than boiling water; found in 2016 by transit.

De dónde proceden estos datos

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.