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TOI 451 d
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Exoplanet TOI 451 d

Exoplanet TOI 451 d orbits star TOI 451 that lies 403 light years away from the Sun. It has about 250px of Earth radius and orbits its star closer than Earth orbits Sun.
Sun distance
403 light years
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iconTOI 451 d

Exoplanet
Star: TOI 451
icon distanceDistance from the star: 0.1255 AU
icon time Orbit around star: 16.36 days +
Orbital period
Orbital period of exoplanet TOI 451 d around its star is 16.36 days.

The orbital period of an exoplanet is the time it takes to complete one full orbit around its star, usually measured in days. Most of the exoplanets discovered so far have orbital periods of less than one year... icon More about Orbital period in StellarGuide
icon timeEccentricity: 0.057

Basic characteristic

icon radiusSize: 4.07 R Earth | 0.4 R Jupiter
icon temperatureTemperature: 722 K | 448.85 °C
icon discoveryYear of discovery: 2020 (transit)
Other designations of this exoplanet
Psc Eri d, Piscium Eridani d
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TOI 451 system structure

Exoplanet TOI 451 d orbits star TOI 451, which has much lower mass than Sun. It is one of 3 known exoplanets orbiting this star.
 TOI 451
TOI 451 b 0.03 AU 1.9 R⊕ 1.9 days
TOI 451 c 0.08 AU 3.1 R⊕ 9.2 days
TOI 451 d 0.13 AU 4.1 R⊕ 16.4 days

Comparison

When comparing to the Solar system planets, TOI 451 d orbits its star closer than Mercury orbits the Sun.
Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune
icon size Size10.634.284.077.680.360.451.021.07
icon distance Distance0.320.170.130.080.020.010.010
icon temp Temperature1.640.982.513.474.435.439.2610.03

Habitability

Habitable zone of the star: 0.67 - 0.97 AU
check icon
The planet is too hot to sustain liquid water.

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