Exoplanet CatalogExoplanet HD 177565 b
Radius4.00 R⊕Earth = 1
Mass15.1 M⊕Earth = 1
Orbital period44.50 d
Equilibrium temp.539 K≈ 266 °C
Distance55.2 ly
Discovered2017Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
4.00
11.21
Where it sits among all planets (percentile)
61%
59%
77%
30%
4%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 177565 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 177565 b | 44.50 | 4.00 | 15.1 | 539 | 2017 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 177565 | G8V | 5,627 | 0.97 | 1.00 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.