NGTS-6

Planetary system · 1005.4 light-years away

NGTS-6 is 1,005 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 4,730 K star; the first was found in 2019 by transit (Next-Generation Transit Survey (NGTS)).

Fly there in 3D

Worth knowing

NGTS-6 b goes round its star every 21.2 hours, 100 times as often as Mercury goes round the Sun.

The star

Surface temperature4,730 K
Mass0.767 solar masses
Radius0.754 solar radii
Luminosity0.256 times the Sun
Apparent magnitude14.237
Ageabout 9.77 billion years
Distance from the Sun1005.4 light-years (308.3 parsecs)
Position (J2000)RA 75.7954°, Dec -30.3995°
ConstellationCaelum

Planets (1)

PlanetYearOrbitRadiusMassFound
NGTS-6 b21.2 hours0.0168 AU14.863 R⊕425.57 M⊕Transit, 2019

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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