Kepler-200

Planetary system · 2171.9 light-years away

Kepler-200 is 2,172 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 5,678 K star; the first was found in 2014 by transit (Kepler).

Fly there in 3D

Worth knowing

Kepler-200 b goes round its star every 8.59 days, 10 times as often as Mercury goes round the Sun.

The star

Surface temperature5,678 K
Mass0.972 solar masses
Radius0.944 solar radii
Luminosity1.018 times the Sun
Apparent magnitude13.932
Ageabout 6.3 billion years
Distance from the Sun2171.9 light-years (665.9 parsecs)
Position (J2000)RA 284.4100°, Dec 41.2375°
ConstellationLyra

Planets (2)

PlanetYearOrbitRadiusMassFound
Kepler-200 b8.59 days0.0800 AU2.13 R⊕5.18 M⊕ estimatedTransit, 2014
Kepler-200 c10.2 days0.0900 AU1.59 R⊕3.15 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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