Tradotto dall'IA (Opus 5.5) dalla scheda inglese. Numeri, nomi e fonti sono invariati.

Stella con 6 pianeti noti

Kepler-11

Apri in Ouranos

Kepler-11 ha 6 pianeti confermati.

Misurato

Distanza: circa 2,108 anni luce
Pianeti confermati: 6

Distanza dal Sole

Informazioni 2,110 anni luce. Per attraversarlo:

Luce2,110 anni
Velocità della Voyager 137.5 milioni di anni
In movimento a 100 km/h22.8 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 2010 con il transito (NASA Exoplanet Archive).

I suoi pianeti

Kepler-11 b — 1.8 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 10 days; about 580 °C, hotter than boiling water; found in 2010 by transit.
Kepler-11 f — 2.5 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 47 days; about 240 °C, hotter than boiling water; found in 2010 by transit.
Kepler-11 c — 2.9 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 13 days; about 510 °C, hotter than boiling water; found in 2010 by transit.
Kepler-11 d — 3.1 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 23 days; about 380 °C, hotter than boiling water; found in 2010 by transit.
Kepler-11 e — 4.2 times Earth's width, Neptune-sized; its year lasts 32 days; about 310 °C, hotter than boiling water; found in 2010 by transit.
Kepler-11 g — 3.3 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 120 days; about 100 °C, hotter than boiling water; found in 2010 by transit.

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

Kepler-11 b — 1.8 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 10 days; about 580 °C, hotter than boiling water; found in 2010 by transit.

Kepler-11 f — 2.5 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 47 days; about 240 °C, hotter than boiling water; found in 2010 by transit.

Kepler-11 c — 2.9 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 13 days; about 510 °C, hotter than boiling water; found in 2010 by transit.

Kepler-11 d — 3.1 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 23 days; about 380 °C, hotter than boiling water; found in 2010 by transit.

Kepler-11 e — 4.2 times Earth's width, Neptune-sized; its year lasts 32 days; about 310 °C, hotter than boiling water; found in 2010 by transit.

Kepler-11 g — 3.3 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 120 days; about 100 °C, hotter than boiling water; found in 2010 by transit.

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.