TOI-5322

Planetary system · 1555.4 light-years away

TOI-5322 is 1,555 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,692 K star; the first was found in 2025 by transit (Transiting Exoplanet Survey Satellite (TESS)).

Fly there in 3D

Worth knowing

TOI-5322 b goes round its star every 5.42 days, 16 times as often as Mercury goes round the Sun.

The star

Surface temperature5,692 K
Mass0.998 solar masses
Radius1.462 solar radii
Luminosity2.03 times the Sun
Apparent magnitude12.733
Ageabout 9.7 billion years
Distance from the Sun1555.4 light-years (476.9 parsecs)
Position (J2000)RA 6.5293°, Dec 14.3364°
ConstellationPisces

Planets (1)

PlanetYearOrbitRadiusMassFound
TOI-5322 b5.42 days0.0604 AU16.612 R⊕184.02 M⊕Transit, 2025

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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