EPIC 220674823

Planetary system · 797.8 light-years away

EPIC 220674823 is 798 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this G5 V star; the first was found in 2016 by transit (K2).

Fly there in 3D

Worth knowing

EPIC 220674823 b goes round its star every 13.7 hours, 154 times as often as Mercury goes round the Sun.

The star

Spectral typeG5 V
Surface temperature5,578 K
Mass0.913 solar masses
Radius0.99 solar radii
Luminosity0.76 times the Sun
Apparent magnitude12.101
Ageabout 7.5 billion years
Distance from the Sun797.8 light-years (244.6 parsecs)
Position (J2000)RA 13.0800°, Dec 10.7947°
ConstellationPisces

Planets (2)

PlanetYearOrbitRadiusMassFound
EPIC 220674823 b13.7 hours0.0132 AU1.606 R⊕7.54 M⊕Transit, 2016
EPIC 220674823 c13.3 days0.108 AU2.712 R⊕7.9 M⊕Transit, 2016

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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