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Exoplanet NGTS-28 A b
Exoplanet NGTS-28 A b orbits star NGTS-28 A that lies 402 light years away from the Sun.
It weighs about 21935.583 Earth masses and orbits its star much closer than Earth orbits Sun.
Sun distance
402 light years
402 light years
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NGTS-28 A b
Exoplanet, brown dwarf
Star: NGTS-28 A
Distance from the star: 0.0202 AU
Eccentricity: 0.0404Basic characteristic
Mass: 21935.583 M Earth
| 69.0232 M Jupiter
Exoplanet mass
Exoplanet NGTS-28 A b has 21935.583 Earth masses (or 69.0232 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: 10.687 R Earth | 1 R Jupiter
Density: 99084 kg/m3 | 1797.28 % Earth
Year of discovery: 2024 (transit)Advertisement
NGTS-28 system structure
Exoplanet NGTS-28 A b orbits star NGTS-28 A, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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NGTS-28 A | ||||||||
| NGTS-28 A b | 0.02 AU | 21935.6 M⊕ | 10.7 R⊕ | - | |||||
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NGTS-28 B | ||||||||
Comparison
When comparing to the Solar system planets, NGTS-28 A b has % of mass of and it orbits its star closer than Mercury orbits the Sun.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
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Mass | 398828.78 | 26914.83 | 21935.58 | 199414.39 | 69.02 | 230.42 | 1502.44 | 1275.32 |
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Size | 27.91 | 11.25 | 10.69 | 20.16 | 0.95 | 1.17 | 2.67 | 2.81 |
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Density | 18.34 | 18.91 | 17.97 | 24.32 | 79.64 | 142.26 | 78.78 | 57.33 |
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Distance | 0.05 | 0.03 | 0.02 | 0.01 | 0 | 0 | 0 | 0 |