stars
exoplanets
news
Exoplanet TOI 1272 b
Exoplanet TOI 1272 b orbits star TOI 1272 that lies 450 light years away from the Sun.
It weighs about 24.606 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
450 light years
450 light years
Loading may take a moment.
TOI 1272 b
Exoplanet
Star: TOI 1272
Distance from the star: 0.0412 AU
Orbit around star: 3.31599 days
+
Orbital period
Orbital period of exoplanet TOI 1272 b around its star is 3.31599 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
Eccentricity: 0.338Basic characteristic
Mass: 24.606 M Earth
Exoplanet mass
Exoplanet TOI 1272 b has 24.606 Earth masses, or 1.43 times the mass of Neptune.
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: 4.139 R Earth | 0.4 R Jupiter
Density: 1913 kg/m3 | 34.70 % Earth
Temperature: 961 K | 687.85 °C
Year of discovery: 2022 (transit)Advertisement
TOI 1272 system structure
Exoplanet TOI 1272 b orbits star TOI 1272, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
|
|
TOI 1272 | ||||||||
| TOI 1272 b | 0.04 AU | 24.6 M⊕ | 4.1 R⊕ | 3.3 days | |||||
| TOI 1272 c | 0.08 AU | 26.7 M⊕ | 8.7 days | ||||||
Comparison
When comparing to the Solar system planets, TOI 1272 b has 1.43 times the mass of Neptune and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 447.38 | 30.19 | 24.61 | 223.69 | 0.08 | 0.26 | 1.69 | 1.43 |
|
Size | 10.81 | 4.36 | 4.14 | 7.81 | 0.37 | 0.45 | 1.03 | 1.09 |
|
Density | 0.35 | 0.37 | 0.35 | 0.47 | 1.54 | 2.75 | 1.52 | 1.11 |
|
Distance | 0.11 | 0.06 | 0.04 | 0.03 | 0.01 | 0 | 0 | 0 |
|
Temperature | 2.18 | 1.3 | 3.34 | 4.62 | 5.9 | 7.23 | 12.32 | 13.35 |
Habitability
Habitable zone of the star: 0.52 - 0.74 AU
The planet is too hot to sustain liquid water.
News from this star system
02. 07 2022
Exoplanety|Exoplanets|Exoplanetas|Exoplanètes|Exoplaneten|Экзопланеты