TOI-481

Planetary system · 585.0 light-years away · also TYC 8559-623-1

TOI-481 is 585 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G star; the first was found in 2020 by transit (Transiting Exoplanet Survey Satellite (TESS)).

Fly there in 3D

Worth knowing

TOI-481 b goes round its star every 10.3 days, 9 times as often as Mercury goes round the Sun.

The star

Spectral typeG
Surface temperature5,735 K
Mass1.14 solar masses
Radius1.66 solar radii
Luminosity2.72 times the Sun
Apparent magnitude9.972
Ageabout 6.7 billion years
Distance from the Sun585.0 light-years (179.4 parsecs)
Position (J2000)RA 110.5127°, Dec -57.3850°
ConstellationCarina

Planets (1)

PlanetYearOrbitRadiusMassFound
TOI-481 b10.3 days0.0970 AU11.097 R⊕486.28 M⊕Transit, 2020

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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