TOI-2005

Planetary system · 1071.3 light-years away · also TYC 7736-00803-1

TOI-2005 is 1,071 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 7,130 K star; the first was found in 2025 by transit (Transiting Exoplanet Survey Satellite (TESS)).

Fly there in 3D

Worth knowing

TOI-2005 b goes round its star every 17.3 days, 5 times as often as Mercury goes round the Sun.

The star

Surface temperature7,130 K
Mass1.59 solar masses
Radius2.02 solar radii
Luminosity9.17 times the Sun
Apparent magnitude9.867
Ageabout 1.6 billion years
Distance from the Sun1071.3 light-years (328.5 parsecs)
Position (J2000)RA 164.0317°, Dec -43.3767°
ConstellationVela

Planets (1)

PlanetYearOrbitRadiusMassFound
TOI-2005 b17.3 days0.160 AU11.994 R⊕2034.1 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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