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

ups And

Abrir en Ouranos

ups And, una estrella F8 V, tiene 3 planetas confirmados.

Medido

Distancia: unos 43.7 años luz
Tipo espectral de la estrella: F8 V
Planetas confirmados: 3

Distancia al Sol

Acerca de 43.7 años luz. Para cruzarlo:

Luz43.7 años
Velocidad de la Voyager 1777,000 años
Conduciendo a 100 km/h472 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.

Datos

ups And d tiene una temperatura de equilibrio de entre −50 y +50 °C.

Cómo se descubrió

Primer planeta descubierto en 1996, por velocidad radial (NASA Exoplanet Archive).

Sus planetas

ups And d — 13 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts about 3 Earth years; about −39 °C, below freezing; found in 1999 by radial velocity.
ups And c — 12 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 240 days; about 140 °C, hotter than boiling water; found in 1999 by radial velocity.
ups And b — 14 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 5 days; about 1,300 °C, hot enough to melt rock; found in 1996 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

ups And d — 13 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts about 3 Earth years; about −39 °C, below freezing; found in 1999 by radial velocity.

ups And c — 12 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 240 days; about 140 °C, hotter than boiling water; found in 1999 by radial velocity.

ups And b — 14 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 5 days; about 1,300 °C, hot enough to melt rock; found in 1996 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.