stars
exoplanets
news
Exoplanet V1400 Centauri b
(Unconfirmed Exoplanet)
V1400 Centauri b is an unconfirmed exoplanet detected around star V1400 Centauri. More observations are needed to confirm its existence.
Sun distance
434 light years
434 light years
Loading may take a moment.
V1400 Centauri b
Exoplanet, brown dwarf
Star: V1400 Centauri
Distance from the star: 3.9 AU
Orbit around star: 3725 days
+
Orbital period
Orbital period of exoplanet V1400 Centauri b around its star is 3725 days (or 10.2 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
Eccentricity: 0.6Basic characteristic
Mass: 6358.14 M Earth
| 20.0067 M Jupiter
Exoplanet mass
Exoplanet V1400 Centauri b has 6358.14 Earth masses (or 20.0067 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: 10.175 R Earth | 0.9 R Jupiter
Density: 33277 kg/m3 | 603.61 % Earth
Year of discovery: 2012 (transit)
Other designations of this exoplanet
1SWASP J1407b b, V1400 Centauri b b, 1SWASP J140747.93−394542.6 b b, Mamajeks object b
1SWASP J1407b b, V1400 Centauri b b, 1SWASP J140747.93−394542.6 b b, Mamajeks object b
Advertisement
V1400 Centauri system structure
Exoplanet V1400 Centauri b orbits star V1400 Centauri, which has lower mass than Sun. It is the only known exoplanet orbiting this star
|
|
V1400 Centauri | ||||||||
| V1400 Centauri b unconfirmed |
3.9 AU | 6358.1 M⊕ | 10.2 R⊕ | 3725 days | |||||
Comparison
When comparing to the Solar system planets, V1400 Centauri b has % of mass of and it orbits its star a little closer than Jupiter.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 115602.55 | 7801.4 | 6358.14 | 57801.27 | 20.01 | 66.79 | 435.49 | 369.66 |
|
Size | 26.57 | 10.71 | 10.18 | 19.2 | 0.91 | 1.12 | 2.54 | 2.68 |
|
Density | 6.16 | 6.35 | 6.04 | 8.17 | 26.75 | 47.78 | 26.46 | 19.26 |
|
Distance | 10 | 5.39 | 3.9 | 2.56 | 0.75 | 0.41 | 0.2 | 0.13 |