TOI-1295

Planetary system · 1266.2 light-years away · also TYC 4421-2308-1

TOI-1295 is 1,266 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this F star; the first was found in 2024 by transit (Transiting Exoplanet Survey Satellite (TESS)).

Fly there in 3D

Worth knowing

TOI-1295 b goes round its star every 3.20 days, 28 times as often as Mercury goes round the Sun.

The star

Spectral typeF
Surface temperature6,280 K
Mass1.38 solar masses
Radius1.7 solar radii
Luminosity3.86 times the Sun
Apparent magnitude11.303
Ageabout 2 billion years
Distance from the Sun1266.2 light-years (388.2 parsecs)
Position (J2000)RA 256.6722°, Dec 67.8715°
ConstellationDraco

Planets (1)

PlanetYearOrbitRadiusMassFound
TOI-1295 b3.20 days0.0470 AU15.693 R⊕451.32 M⊕Transit, 2024

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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