TOI-6695

Planetary system · 921.5 light-years away · also TYC 6570-01482-1

TOI-6695 is 922 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this F5V-G0V star; the first was found in 2025 by transit (Transiting Exoplanet Survey Satellite (TESS)).

Fly there in 3D

Worth knowing

TOI-6695 b goes round its star every 80.4 days, 1.1 times as often as Mercury goes round the Sun.

The star

Spectral typeF5V-G0V
Surface temperature6,400 K
Mass1.338 solar masses
Radius1.517 solar radii
Luminosity3.47 times the Sun
Apparent magnitude10.768
Ageabout 2.1 billion years
Distance from the Sun921.5 light-years (282.5 parsecs)
Position (J2000)RA 129.5720°, Dec -23.5502°
ConstellationPyxis

Planets (2)

PlanetYearOrbitRadiusMassFound
TOI-6695 b80.4 days0.402 AU9.5276 R⊕66.744 M⊕Transit, 2025
TOI-6695 c242.4 days0.838 AU13.6 R⊕ estimated460.85 M⊕ minimumRadial Velocity, 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.

The planets, compared

For a star of 6,400 K, 3.5 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 1.71 to 2.97 AU. None of its known planets orbits inside it. The zone says how much starlight arrives, not whether a planet has water or air. The edges follow Kopparapu et al. (2014), as the 3D view draws them.

The light you see left 922 years ago, around 1100.

Nearest systems to it

Also found by Transiting Exoplanet Survey Satellite (TESS)

Sources

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