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Exoplanet Gliese 3929 d
(Unconfirmed Exoplanet)
Gliese 3929 d is an unconfirmed exoplanet detected around star Gliese 3929. More observations are needed to confirm its existence.
Sun distance
52 light years
52 light years
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Gliese 3929 d
Exoplanet
Star: Gliese 3929
Orbit around star: 6.1 days
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Orbital period
Orbital period of exoplanet Gliese 3929 d around its star is 6.1 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: 1.38 M Earth
Exoplanet mass
Exoplanet Gliese 3929 d has 1.38 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
Year of discovery: 2025 (radial velocity)
Other designations of this exoplanet
TOI 2013 d, GJ 3929 d, G 180-18 d
TOI 2013 d, GJ 3929 d, G 180-18 d
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Gliese 3929 system structure
Exoplanet Gliese 3929 d orbits star Gliese 3929, which has lower mass than Sun. It is one of 3 known exoplanets orbiting this star.
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Gliese 3929 | ||||||||
| Gliese 3929 d unconfirmed |
n/a | 1.4 M⊕ | 6.1 days | ||||||
| Gliese 3929 b | 0.03 AU | 1.2 M⊕ | 1.2 R⊕ | 2.6 days | |||||
| Gliese 3929 c | 0.08 AU | 4.8 M⊕ | 15 days | ||||||
Comparison
When comparing to the Solar system planets, Gliese 3929 d has 1.38 times the mass of Earth
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 25.09 | 1.69 | 1.38 | 12.55 | 0 | 0.01 | 0.09 | 0.08 |
Habitability
Habitable zone of the star: 0.13 - 0.19 AU
The planet has mass comparable to Earth.
News from this star system
03. 02 2022
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