Exoplanet CatalogExoplanet HD 1666 b
Radius12.70 R⊕Earth = 1
Mass2,040.0 M⊕Earth = 1
Orbital period270.00 d
Equilibrium temp.436 K≈ 163 °C
Distance384.6 ly
Discovered2015Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.70
Where it sits among all planets (percentile)
81%
94%
88%
21%
28%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 1666 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 1666 b | 270.00 | 12.70 | 2,040.0 | 436 | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 1666 | F7 V | 6,317 | 1.93 | 1.50 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.