Exoplanet CatalogExoplanet HD 284149 AB b
Radius12.00 R⊕Earth = 1
Mass8,352.5 M⊕Earth = 1
Orbital period–
Equilibrium temp.2,395 K≈ 2,122 °C
Distance384.2 ly
Discovered2017Imaging
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.00
Where it sits among all planets (percentile)
75%
100%
99%
28%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 284149 A (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 284149 AB b | – | 12.00 | 8,352.5 | 2,395 | 2017 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 284149 A | – | 6,035 | 1.36 | 1.13 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.