Kepler-279

Planetary system · 3383.5 light-years away

Kepler-279 is 3,384 light-years from the Sun. The NASA Exoplanet Archive lists 4 planets around this 6,363 K star; the first was found in 2013 by transit (Kepler).

Fly there in 3D

Worth knowing

Kepler-279 b goes round its star every 12.3 days, 7 times as often as Mercury goes round the Sun.

The star

Surface temperature6,363 K
Mass1.2 solar masses
Radius1.746 solar radii
Luminosity3.302 times the Sun
Apparent magnitude13.647
Ageabout 0.22 billion years
Distance from the Sun3383.5 light-years (1037.4 parsecs)
Position (J2000)RA 287.3913°, Dec 42.1948°
ConstellationLyra

Planets (4)

PlanetYearOrbitRadiusMassFound
Kepler-279 b12.3 days0.112 AU3.62 R⊕4180.9 M⊕Transit, 2014
Kepler-279 c35.7 days0.224 AU4.3 R⊕49.4 M⊕Transit, 2013
Kepler-279 d54.4 days0.290 AU3.1 R⊕37.5 M⊕Transit, 2013
Kepler-279 e98.4 days0.439 AU4.13 R⊕56 M⊕Transit, 2025

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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