Kepler-333

Planetary system · 1058.1 light-years away

Kepler-333 is 1,058 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 4,259 K star; the first was found in 2014 by transit (Kepler).

Fly there in 3D

Worth knowing

Kepler-333 b goes round its star every 12.6 days, 7 times as often as Mercury goes round the Sun.

Kepler-333 is one of 2 stars in its system. The position of the other star is not catalogued, so only Kepler-333 and its planets are drawn.

The star

Surface temperature4,259 K
Mass0.601 solar masses
Radius0.534 solar radii
Luminosity0.118 times the Sun
Apparent magnitude15.052
Ageabout 3.24 billion years
Distance from the Sun1058.1 light-years (324.4 parsecs)
Position (J2000)RA 292.2861°, Dec 40.9135°
ConstellationCygnus

Planets (2)

PlanetYearOrbitRadiusMassFound
Kepler-333 b12.6 days0.0870 AU1.32 R⊕28.2 M⊕Transit, 2014
Kepler-333 c24.1 days0.135 AU1.11 R⊕1.41 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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