TOI-532

Planetary system · 440.5 light-years away

TOI-532 is 440 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 3,927 K star; the first was found in 2021 by transit (Transiting Exoplanet Survey Satellite (TESS)).

Fly there in 3D

Worth knowing

TOI-532 b goes round its star every 2.33 days, 38 times as often as Mercury goes round the Sun.

The star

Surface temperature3,927 K
Mass0.639 solar masses
Radius0.612 solar radii
Luminosity0.0803 times the Sun
Apparent magnitude14.413
Ageabout 7.1 billion years
Distance from the Sun440.5 light-years (135.0 parsecs)
Position (J2000)RA 85.0801°, Dec 11.5626°
ConstellationOrion

Planets (1)

PlanetYearOrbitRadiusMassFound
TOI-532 b2.33 days0.0296 AU5.82 R⊕61.5 M⊕Transit, 2021

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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