Exoplanet CatalogExoplanet HIP 57274 b
Radius–Earth = 1
Mass3,359.4 M⊕Earth = 1
Orbital period8.14 d
Equilibrium temp.726 K≈ 453 °C
Distance84.3 ly
Discovered2011Radial Velocity
Where it sits among all planets (percentile)
97%
43%
47%
7%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HIP 57274 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HIP 57274 b | 8.14 | – | 3,359.4 | 726 | 2011 |
| HIP 57274 c | 32.03 | 14.20 | 130.0 | 437 | 2011 |
| HIP 57274 d | 431.70 | 14.20 | 167.4 | 184 | 2011 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HIP 57274 | K4 V | 4,510 | 0.78 | 0.29 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.