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Exoplanet HD 192263 b
Exoplanet HD 192263 b orbits star HD 192263 that lies 64 light years away from the Sun.
It weighs about 203.778 Earth masses and orbits its star closer than Earth orbits Sun.
Sun distance
64 light years
64 light years
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HD 192263 b
Exoplanet
Star: HD 192263
Distance from the star: 0.153 AU
Orbit around star: 24.3587 days
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Orbital period
Orbital period of exoplanet HD 192263 b around its star is 24.3587 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: 203.778 M Earth
| 0.6412 M Jupiter
Exoplanet mass
Exoplanet HD 192263 b has 203.778 Earth masses (or 0.6412 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
Temperature: 486 K | 212.85 °C
Year of discovery: 1999 (radial velocity)
Other designations of this exoplanet
Phoenicia b, V1703 Aquilae b, BD−01° 3925 b, HD 192263 b, HIC 99711 b, HIP 99711 b, HR 7288 b, SAO 144192 b, LTT 8003 b, NLTT 48902 b, GC 28080 b, TYC 5161-868-1 b, V* V1703 Aql b
Phoenicia b, V1703 Aquilae b, BD−01° 3925 b, HD 192263 b, HIC 99711 b, HIP 99711 b, HR 7288 b, SAO 144192 b, LTT 8003 b, NLTT 48902 b, GC 28080 b, TYC 5161-868-1 b, V* V1703 Aql b
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HD 192263 system structure
Exoplanet HD 192263 b orbits star HD 192263, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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HD 192263 | ||||||||
| HD 192263 b | 0.15 AU | 203.8 M⊕ | 24.4 days | ||||||
Comparison
When comparing to the Solar system planets, HD 192263 b has 64 % of mass of Jupiter and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 3705.05 | 250.03 | 203.78 | 1852.53 | 0.64 | 2.14 | 13.96 | 11.85 |
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Distance | 0.39 | 0.21 | 0.15 | 0.1 | 0.03 | 0.02 | 0.01 | 0.01 |
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Temperature | 1.1 | 0.66 | 1.69 | 2.34 | 2.98 | 3.65 | 6.23 | 6.75 |
Habitability
Habitable zone of the star: 0.46 - 0.66 AU
The planet is too hot to sustain liquid water.