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Exoplanet TOI 5616 b
Exoplanet TOI 5616 b orbits star TOI 5616 that lies 1252 light years away from the Sun.
It weighs about 255 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
1252 light years
1252 light years
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TOI 5616 b
Exoplanet, gas giant
Star: TOI 5616
Distance from the star: 0.0272 AU
Orbit around star: 2.002849 days
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Orbital period
Orbital period of exoplanet TOI 5616 b around its star is 2.002849 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: 255 M Earth
| 0.8024 M Jupiter
Exoplanet mass
Exoplanet TOI 5616 b has 255 Earth masses (or 0.8024 Jupiter masses).
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: 10.78 R Earth | 1 R Jupiter
Density: 1122 kg/m3 | 20.35 % Earth
Temperature: 939 K | 665.85 °C
Year of discovery: 2024 (transit)
Other designations of this exoplanet
TIC 154220877 b, 2MASS J12193646+4840593 b
TIC 154220877 b, 2MASS J12193646+4840593 b
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TOI 5616 system structure
Exoplanet TOI 5616 b orbits star TOI 5616, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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TOI 5616 | ||||||||
| TOI 5616 b | 0.03 AU | 255 M⊕ | 10.8 R⊕ | 2 days | |||||
Comparison
When comparing to the Solar system planets, TOI 5616 b has 80 % of mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 4636.36 | 312.88 | 255 | 2318.18 | 0.8 | 2.68 | 17.47 | 14.83 |
|
Size | 28.15 | 11.35 | 10.78 | 20.34 | 0.96 | 1.18 | 2.7 | 2.84 |
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Density | 0.21 | 0.21 | 0.2 | 0.28 | 0.9 | 1.61 | 0.89 | 0.65 |
|
Distance | 0.07 | 0.04 | 0.03 | 0.02 | 0.01 | 0 | 0 | 0 |
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Temperature | 2.13 | 1.27 | 3.26 | 4.51 | 5.76 | 7.06 | 12.04 | 13.04 |