stars
exoplanets
news
Exoplanet Sol Mercury
Exoplanet Sol Mercury orbits star Sol that lies 0 light years away from the Sun.
It weighs about 0.055 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
0 light years
0 light years
Loading may take a moment.
Sol Mercury
Exoplanet, rocky planet
Star: Sol
Distance from the star: 0.39 AU
Orbit around star: 87.9691 days
+
Orbital period
Orbital period of exoplanet Sol Mercury around its star is 87.9691 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: 0.205630Basic characteristic
Mass: 0.055 M Earth
Exoplanet mass
Exoplanet Sol Mercury has 0.055 Earth masses, or 1 times the mass of Mercury.
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: 0.3829 R Earth
Density: 5402 kg/m3 | 97.99 % Earth
Temperature: 440 K | 166.85 °C
Other designations of this exoplanet
Sol Mercury, Helios Mercury, Slunce Mercury, Sun Mercury, Sonne Mercury, солнце Mercury, Soleil Mercury
Sol Mercury, Helios Mercury, Slunce Mercury, Sun Mercury, Sonne Mercury, солнце Mercury, Soleil Mercury
Advertisement
Sol system structure
Exoplanet Sol Mercury orbits star Sol, which has similar mass to Sun. It is one of 8 known exoplanets orbiting this star.
|
|
Sol | ||||||||
| Sol Mercury | 0.39 AU | 0.1 M⊕ | 0.4 R⊕ | 88 days | |||||
| Sol Venus | 0.72 AU | 0.8 M⊕ | 1 R⊕ | 224.7 days | |||||
| Sol Earth | 1 AU | 1 M⊕ | 1 R⊕ | 365.3 days | |||||
| Sol Mars | 1.52 AU | 0.1 M⊕ | 0.5 R⊕ | 687 days | |||||
| Sol Asteroid belt | 2.75 AU | 317.9 M⊕ | 11.2 R⊕ | 1 days | |||||
| Sol Jupiter | 5.2 AU | 317.8 M⊕ | 11.2 R⊕ | 4332.6 days | |||||
| Sol Saturn | 9.54 AU | 95.2 M⊕ | 9.1 R⊕ | 10759.2 days | |||||
| Sol Uranus | 19.18 AU | 14.6 M⊕ | 4 R⊕ | - | |||||
| Sol Neptune | 30.06 AU | 17.2 M⊕ | 3.8 R⊕ | - | |||||
| Sol Kuiper belt | 35 AU | - | |||||||
| Sol Oort cloud | 50 AU | - | |||||||
Comparison
When comparing to the Solar system planets,
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 1 | 0.07 | 0.06 | 0.5 | 0 | 0 | 0 | 0 |
|
Size | 1 | 0.4 | 0.38 | 0.72 | 0.03 | 0.04 | 0.1 | 0.1 |
|
Density | 1 | 1.03 | 0.98 | 1.33 | 4.34 | 7.76 | 4.3 | 3.13 |
|
Distance | 1 | 0.54 | 0.39 | 0.26 | 0.07 | 0.04 | 0.02 | 0.01 |
|
Temperature | 1 | 0.6 | 1.53 | 2.12 | 2.7 | 3.31 | 5.64 | 6.11 |
Habitability
Habitable zone of the star: 10.1 - 14.5 AU
The planet has mass comparable to Earth.