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Exoplanet HD 66141 b
Exoplanet HD 66141 b orbits star HD 66141 that lies 260 light years away from the Sun.
It weighs about 7311.861 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
260 light years
260 light years
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HD 66141 b
Exoplanet, brown dwarf
Star: HD 66141
Distance from the star: 1.2 AU
Orbit around star: 480.7 days
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Orbital period
Orbital period of exoplanet HD 66141 b around its star is 480.7 days (or 1.3 years).
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: 7311.861 M Earth
| 23.0077 M Jupiter
Exoplanet mass
Exoplanet HD 66141 b has 7311.861 Earth masses (or 23.0077 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
Year of discovery: 2012 (radial velocity)
Other designations of this exoplanet
G Canis Minoris b, G CMi b, 13 Puppis (obsolete) b, NSV 17713 b, BD+02°1854 b, FK5 2623 b, GC 10891 b, HD 66141 b, HIP 39311 b, HR 3145 b, SAO 116260 b, CCDM 08022+0221 b, WDS J08023+0220A b
G Canis Minoris b, G CMi b, 13 Puppis (obsolete) b, NSV 17713 b, BD+02°1854 b, FK5 2623 b, GC 10891 b, HD 66141 b, HIP 39311 b, HR 3145 b, SAO 116260 b, CCDM 08022+0221 b, WDS J08023+0220A b
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HD 66141 system structure
Exoplanet HD 66141 b orbits star HD 66141, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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HD 66141 | ||||||||
| HD 66141 b | 1.2 AU | 7311.9 M⊕ | 480.7 days | ||||||
Comparison
When comparing to the Solar system planets, HD 66141 b has % of mass of and it orbits its star between distances of Earth and Mars from the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 132942.93 | 8971.61 | 7311.86 | 66471.46 | 23.01 | 76.81 | 500.81 | 425.11 |
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Distance | 3.08 | 1.66 | 1.2 | 0.79 | 0.23 | 0.13 | 0.06 | 0.04 |
Habitability
Habitable zone of the star: 96.8 - 139.4 AU
The planet is too hot to sustain liquid water.