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

Estrella con 3 planetas conocidos

HD 93385

Abrir en Ouranos

HD 93385, una estrella G2/G3 V, tiene 3 planetas confirmados.

Medido

Distancia: unos 141 años luz
Tipo espectral de la estrella: G2/G3 V
Planetas confirmados: 3

Distancia al Sol

Acerca de 141 años luz. Para cruzarlo:

Luz141 años
Velocidad de la Voyager 12.51 millones de años
Conduciendo a 100 km/h1.53 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 2021, por velocidad radial (NASA Exoplanet Archive).

Sus planetas

HD 93385 b — 1.9 times Earth's width (estimated from its mass, not measured), a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 7 days; about 870 °C, hotter than boiling water; found in 2021 by radial velocity.
HD 93385 d — 2.9 times Earth's width (estimated from its mass, not measured), a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 46 days; about 350 °C, hotter than boiling water; found in 2021 by radial velocity.
HD 93385 c — 2.6 times Earth's width (estimated from its mass, not measured), a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 13 days; about 660 °C, hotter than boiling water; found in 2021 by radial velocity.

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

HD 93385 b — 1.9 times Earth's width (estimated from its mass, not measured), a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 7 days; about 870 °C, hotter than boiling water; found in 2021 by radial velocity.

HD 93385 d — 2.9 times Earth's width (estimated from its mass, not measured), a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 46 days; about 350 °C, hotter than boiling water; found in 2021 by radial velocity.

HD 93385 c — 2.6 times Earth's width (estimated from its mass, not measured), a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 13 days; about 660 °C, hotter than boiling water; found in 2021 by radial velocity.

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.