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

Stella con 5 pianeti noti

Kepler-82

Apri in Ouranos

Kepler-82, una stella di tipo G, ha 5 pianeti confermati.

Misurato

Distanza: circa 2,950 anni luce
Tipo spettrale della stella: G
Pianeti confermati: 5

Distanza dal Sole

Informazioni 2,950 anni luce. Per attraversarlo:

Luce2,950 anni
Velocità della Voyager 152.4 milioni di anni
In movimento a 100 km/h31.8 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 2012 con il transito e le variazioni dei tempi di transito (NASA Exoplanet Archive).

I suoi pianeti

Kepler-82 e — 2.5 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 6 days; about 650 °C, hotter than boiling water; found in 2014 by transit.
Kepler-82 f — 4.8 times Earth's width (estimated from its mass, not measured), Neptune-sized; its year lasts 76 days; about 150 °C, hotter than boiling water; found in 2019 by transit timing variations.
Kepler-82 c — 5.3 times Earth's width, Neptune-sized; its year lasts 52 days; about 180 °C, hotter than boiling water; found in 2012 by transit.
Kepler-82 d — 1.8 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 2 days; about 980 °C, hotter than boiling water; found in 2014 by transit.
Kepler-82 b — 4.1 times Earth's width, Neptune-sized; its year lasts 26 days; about 290 °C, hotter than boiling water; found in 2012 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-82 e — 2.5 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 6 days; about 650 °C, hotter than boiling water; found in 2014 by transit.

Kepler-82 f — 4.8 times Earth's width (estimated from its mass, not measured), Neptune-sized; its year lasts 76 days; about 150 °C, hotter than boiling water; found in 2019 by transit timing variations.

Kepler-82 c — 5.3 times Earth's width, Neptune-sized; its year lasts 52 days; about 180 °C, hotter than boiling water; found in 2012 by transit.

Kepler-82 d — 1.8 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 2 days; about 980 °C, hotter than boiling water; found in 2014 by transit.

Kepler-82 b — 4.1 times Earth's width, Neptune-sized; its year lasts 26 days; about 290 °C, hotter than boiling water; found in 2012 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.