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Exoplanet PH1 Aa b
Exoplanet PH1 Aa b orbits star PH1 Aa that lies 7200 light years away from the Sun.
It weighs about 31.791 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
7200 light years
7200 light years
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PH1 Aa b
Exoplanet
Star: PH1 Aa
Distance from the star: 0.634 AU
Orbit around star: 138.506 days
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Orbital period
Orbital period of exoplanet PH1 Aa b around its star is 138.506 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: 31.791 M Earth
| 0.1000 M Jupiter
Exoplanet mass
Exoplanet PH1 Aa b has 31.791 Earth masses (or 0.1000 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: 6.18 R Earth | 0.6 R Jupiter
Density: 743 kg/m3 | 13.48 % Earth
Temperature: 481 K | 207.85 °C
Year of discovery: 2012 (transit)
Other designations of this exoplanet
Kepler-64 b, KIC 4862625 b, 2MASS 19525162+3957183 b
Kepler-64 b, KIC 4862625 b, 2MASS 19525162+3957183 b
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Comparison
When comparing to the Solar system planets, PH1 Aa b has 33 % of mass of Saturn and it orbits its star a little closer than Venus.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 578.02 | 39.01 | 31.79 | 289.01 | 0.1 | 0.33 | 2.18 | 1.85 |
|
Size | 16.14 | 6.51 | 6.18 | 11.66 | 0.55 | 0.68 | 1.55 | 1.63 |
|
Density | 0.14 | 0.14 | 0.13 | 0.18 | 0.6 | 1.07 | 0.59 | 0.43 |
|
Distance | 1.63 | 0.88 | 0.63 | 0.42 | 0.12 | 0.07 | 0.03 | 0.02 |
|
Temperature | 1.09 | 0.65 | 1.67 | 2.31 | 2.95 | 3.62 | 6.17 | 6.68 |