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

Stella con 8 pianeti noti

KOI-351

Apri in Ouranos

KOI-351 ha 8 pianeti confermati.

Misurato

Distanza: circa 2,767 anni luce
Pianeti confermati: 8

Distanza dal Sole

Informazioni 2,770 anni luce. Per attraversarlo:

Luce2,770 anni
Velocità della Voyager 149.2 milioni di anni
In movimento a 100 km/h29.9 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.

Dati

KOI-351 h ha una temperatura di equilibrio compresa tra −50 e +50 °C.

Come è stato scoperto

Primo pianeta scoperto nel 2013 con il transito (NASA Exoplanet Archive).

I suoi pianeti

KOI-351 h — 11 times Earth's width, a giant, Jupiter-sized or more; its year lasts 330 days; about 21 °C, between freezing and boiling; found in 2013 by transit.
KOI-351 f — 2.9 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 120 days; about 130 °C, hotter than boiling water; found in 2013 by transit.
KOI-351 c — 1.2 times Earth's width, about Earth-sized — probably rocky; its year lasts 9 days; about 710 °C, hotter than boiling water; found in 2013 by transit.
KOI-351 b — 1.3 times Earth's width, about Earth-sized — probably rocky; its year lasts 7 days; about 790 °C, hotter than boiling water; found in 2013 by transit.
KOI-351 g — 7.7 times Earth's width, Neptune-sized; its year lasts 210 days; about 69 °C, between freezing and boiling; found in 2013 by transit.
Kepler-90 i — 1.3 times Earth's width, about Earth-sized — probably rocky; its year lasts 14 days; about 440 °C, hotter than boiling water; found in 2017 by transit.
KOI-351 d — 2.9 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 60 days; about 250 °C, hotter than boiling water; found in 2013 by transit.
KOI-351 e — 2.7 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 92 days; about 180 °C, hotter than boiling water; found in 2013 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

KOI-351 h — 11 times Earth's width, a giant, Jupiter-sized or more; its year lasts 330 days; about 21 °C, between freezing and boiling; found in 2013 by transit.

KOI-351 f — 2.9 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 120 days; about 130 °C, hotter than boiling water; found in 2013 by transit.

KOI-351 c — 1.2 times Earth's width, about Earth-sized — probably rocky; its year lasts 9 days; about 710 °C, hotter than boiling water; found in 2013 by transit.

KOI-351 b — 1.3 times Earth's width, about Earth-sized — probably rocky; its year lasts 7 days; about 790 °C, hotter than boiling water; found in 2013 by transit.

KOI-351 g — 7.7 times Earth's width, Neptune-sized; its year lasts 210 days; about 69 °C, between freezing and boiling; found in 2013 by transit.

Kepler-90 i — 1.3 times Earth's width, about Earth-sized — probably rocky; its year lasts 14 days; about 440 °C, hotter than boiling water; found in 2017 by transit.

KOI-351 d — 2.9 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 60 days; about 250 °C, hotter than boiling water; found in 2013 by transit.

KOI-351 e — 2.7 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 92 days; about 180 °C, hotter than boiling water; found in 2013 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.