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Exoplanet TOI 2015 c
Exoplanet TOI 2015 c orbits star TOI 2015 that lies 154 light years away from the Sun.
It weighs about 8.91 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
154 light years
154 light years
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TOI 2015 c
Exoplanet
Star: TOI 2015
Distance from the star: 0.041232 AU
Orbit around star: 5.582796 days
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Orbital period
Orbital period of exoplanet TOI 2015 c around its star is 5.582796 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
Eccentricity: 0.00033Basic characteristic
Mass: 8.91 M Earth
Exoplanet mass
Exoplanet TOI 2015 c has 8.91 Earth masses, or 0.61 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
Temperature: 448 K | 174.85 °C
Other designations of this exoplanet
2MASS J15283191+2721388 c, UCAC4 587-051672 c, TIC 368287008 c, WISE J152831.87+272139.6 c
2MASS J15283191+2721388 c, UCAC4 587-051672 c, TIC 368287008 c, WISE J152831.87+272139.6 c
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TOI 2015 system structure
Exoplanet TOI 2015 c orbits star TOI 2015, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
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TOI 2015 | ||||||||
| TOI 2015 b | 0.03 AU | 16.4 M⊕ | 3.4 R⊕ | 3.3 days | |||||
| TOI 2015 c | 0.04 AU | 8.9 M⊕ | 5.6 days | ||||||
Comparison
When comparing to the Solar system planets, TOI 2015 c has 61 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 162 | 10.93 | 8.91 | 81 | 0.03 | 0.09 | 0.61 | 0.52 |
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Distance | 0.11 | 0.06 | 0.04 | 0.03 | 0.01 | 0 | 0 | 0 |
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Temperature | 1.02 | 0.61 | 1.56 | 2.15 | 2.75 | 3.37 | 5.74 | 6.22 |
Habitability
Habitable zone of the star: 0.06 - 0.09 AU
The planet's orbit is close to hotter edge of the habitable zone of its star.