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Exoplanet TOI 1260 d
Exoplanet TOI 1260 d orbits star TOI 1260 that lies 239 light years away from the Sun.
It weighs about 11.842 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
239 light years
239 light years
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TOI 1260 d
Exoplanet, sub-neptune
Star: TOI 1260
Distance from the star: 0.1116 AU
Orbit around star: 16.608 days
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Orbital period
Orbital period of exoplanet TOI 1260 d around its star is 16.608 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...
More about Orbital period in StellarGuide
Basic characteristic
Mass: 11.842 M Earth
Exoplanet mass
Exoplanet TOI 1260 d has 11.842 Earth masses, or 0.81 times the mass of Uranus.
The mass of an exoplanet is one of the most important characteristics for understanding what kind of world it is — whether it’s small and rocky like Earth or large and gaseous like Jupiter. Mass provides key information about the planet’s composition, gravity, and formation history...
More about Exoplanet mass in StellarGuide
Size: 3.119 R Earth | 0.3 R Jupiter
Density: 2152 kg/m3 | 39.04 % Earth
Temperature: 499 K | 225.85 °C
Year of discovery: 2022 (transit)
Other designations of this exoplanet
2MASS J10283500+6551163 d, UCAC4 780-023265 d, WISE J102834.71+655115.5 d, APASS 59325479 d
2MASS J10283500+6551163 d, UCAC4 780-023265 d, WISE J102834.71+655115.5 d, APASS 59325479 d
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TOI 1260 system structure
Exoplanet TOI 1260 d orbits star TOI 1260, which has lower mass than Sun. It is one of 3 known exoplanets orbiting this star.
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TOI 1260 | ||||||||
| TOI 1260 b | 0.04 AU | 8.6 M⊕ | 2.3 R⊕ | 3.1 days | |||||
| TOI 1260 c | 0.07 AU | 11.8 M⊕ | 2.8 R⊕ | 7.5 days | |||||
| TOI 1260 d | 0.11 AU | 11.8 M⊕ | 3.1 R⊕ | 16.6 days | |||||
Comparison
When comparing to the Solar system planets, TOI 1260 d has 81 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 215.31 | 14.53 | 11.84 | 107.65 | 0.04 | 0.12 | 0.81 | 0.69 |
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Size | 8.15 | 3.28 | 3.12 | 5.88 | 0.28 | 0.34 | 0.78 | 0.82 |
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Density | 0.4 | 0.41 | 0.39 | 0.53 | 1.73 | 3.09 | 1.71 | 1.25 |
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Distance | 0.29 | 0.15 | 0.11 | 0.07 | 0.02 | 0.01 | 0.01 | 0 |
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Temperature | 1.13 | 0.68 | 1.73 | 2.4 | 3.06 | 3.75 | 6.4 | 6.93 |
Habitability
Habitable zone of the star: 0.37 - 0.53 AU
The planet is too hot to sustain liquid water.
The planet is bigger than Earth and smaller than Neptune. Its average density 2152 kg/m3 points to a hot gas planet.