stars
exoplanets
news
Exoplanet TOI 700 b
Exoplanet TOI 700 b orbits star TOI 700 that lies 102 light years away from the Sun.
It weighs about 1.07 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
102 light years
102 light years
Loading may take a moment.
TOI 700 b
Exoplanet, rocky planet
Star: TOI 700
Distance from the star: 0.064 AU
Orbit around star: 9.977 days
+
Orbital period
Orbital period of exoplanet TOI 700 b around its star is 9.977 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: 1.07 M Earth
Exoplanet mass
Exoplanet TOI 700 b has 1.07 Earth 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: 1.01 R Earth | 0.1 R Jupiter
Density: 5726 kg/m3 | 103.86 % Earth
Year of discovery: 2020 (transit)
Other designations of this exoplanet
TIC 150428135 b, UCAC3 49-21611 b, 2MASS J06282325-6534456 b, WISE J062823.05-653443.7 b, APASS 31812705 b
TIC 150428135 b, UCAC3 49-21611 b, 2MASS J06282325-6534456 b, WISE J062823.05-653443.7 b, APASS 31812705 b
Advertisement
TOI 700 system structure
Exoplanet TOI 700 b orbits star TOI 700, which has lower mass than Sun. It is one of 4 known exoplanets orbiting this star.
|
|
TOI 700 | ||||||||
| TOI 700 b | 0.06 AU | 1.1 M⊕ | 1 R⊕ | 10 days | |||||
| TOI 700 c | 0.09 AU | 7.5 M⊕ | 2.6 R⊕ | 16.1 days | |||||
| TOI 700 e | 0.13 AU | 1 R⊕ | 27.8 days | ||||||
| TOI 700 d | 0.16 AU | 1.7 M⊕ | 1.2 R⊕ | 37.4 days | |||||
Comparison
When comparing to the Solar system planets, TOI 700 b has 1.07 times the mass of Earth and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 19.45 | 1.31 | 1.07 | 9.73 | 0 | 0.01 | 0.07 | 0.06 |
|
Size | 2.64 | 1.06 | 1.01 | 1.91 | 0.09 | 0.11 | 0.25 | 0.27 |
|
Density | 1.06 | 1.09 | 1.04 | 1.41 | 4.6 | 8.22 | 4.55 | 3.31 |
|
Distance | 0.16 | 0.09 | 0.06 | 0.04 | 0.01 | 0.01 | 0 | 0 |
Habitability
Habitable zone of the star: 0.16 - 0.23 AU
The planet is too hot to sustain liquid water.
The planet has mass comparable to Earth.
News from this star system
11. 01 2023
Exoplanety|Exoplanets|Exoplanetas|Exoplanètes|Exoplaneten|Экзопланеты