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

Estrella con 2 planetas conocidos

Kepler-407

Kepler-407, una estrella G, tiene 2 planetas confirmados.

Medido

Acerca de 1,100 años luz. Para cruzarlo:

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.

Primer planeta descubierto en 2014, por velocidad radial y tránsito (NASA Exoplanet Archive).

Kepler-407 c — 12 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts about 8 Earth years; about −130 °C, below freezing; found in 2014 by radial velocity.
Kepler-407 b — 1.2 times Earth's width, about Earth-sized — probably rocky; its year lasts 16 hours; about 1,700 °C, hot enough to melt rock; found in 2014 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.

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

Estrella con 2 planetas conocidos

Kepler-407, una estrella G, tiene 2 planetas confirmados.

Acerca de 1,100 años luz. Para cruzarlo:

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.

Primer planeta descubierto en 2014, por velocidad radial y tránsito (NASA Exoplanet Archive).

Kepler-407 c — 12 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts about 8 Earth years; about −130 °C, below freezing; found in 2014 by radial velocity.
Kepler-407 b — 1.2 times Earth's width, about Earth-sized — probably rocky; its year lasts 16 hours; about 1,700 °C, hot enough to melt rock; found in 2014 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.