Kepler-352

Planetary system · 824.3 light-years away

Kepler-352 is 824 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this 5,212 K star; the first was found in 2014 by transit (Kepler).

Fly there in 3D

Worth knowing

Kepler-352 d goes round its star every 6.89 days, 13 times as often as Mercury goes round the Sun.

The star

Surface temperature5,212 K
Mass0.798 solar masses
Radius0.781 solar radii
Luminosity0.3695 times the Sun
Apparent magnitude13.142
Ageabout 1.7 billion years
Distance from the Sun824.3 light-years (252.7 parsecs)
Position (J2000)RA 299.8966°, Dec 46.0519°
ConstellationCygnus

Planets (3)

PlanetYearOrbitRadiusMassFound
Kepler-352 d6.89 days0.0657 AU0.80628 R⊕0.449 M⊕ estimatedTransit, 2021
Kepler-352 b10.1 days0.0850 AU0.86 R⊕0.566 M⊕ estimatedTransit, 2014
Kepler-352 c16.3 days0.118 AU1.24 R⊕2.07 M⊕ estimatedTransit, 2014

Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.

Sources

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