TOI-712

Planetary system · 191.2 light-years away · also TYC 8905-810-1

TOI-712 is 191 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this K4.5 V star; the first was found in 2022 by transit (Transiting Exoplanet Survey Satellite (TESS)).

Fly there in 3D

Worth knowing

TOI-712 b goes round its star every 9.53 days, 9 times as often as Mercury goes round the Sun.

The star

Spectral typeK4.5 V
Surface temperature4,622 K
Mass0.732 solar masses
Radius0.674 solar radii
Luminosity0.1871 times the Sun
Apparent magnitude10.838
Ageabout 0.83 billion years
Distance from the Sun191.2 light-years (58.6 parsecs)
Position (J2000)RA 92.9361°, Dec -65.8258°
ConstellationDorado

Planets (3)

PlanetYearOrbitRadiusMassFound
TOI-712 b9.53 days0.0793 AU2.049 R⊕4.85 M⊕ estimatedTransit, 2022
TOI-712 c51.7 days0.245 AU2.701 R⊕7.76 M⊕ estimatedTransit, 2022
TOI-712 d84.8 days0.341 AU2.474 R⊕6.68 M⊕ estimatedTransit, 2022

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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