Exoplanet CatalogExoplanet BD+48 738 b
Radius13.90 R⊕Earth = 1
Mass289.2 M⊕Earth = 1
Orbital period392.60 d
Equilibrium temp.706 K≈ 433 °C
Distance2,842.4 ly
Discovered2011Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.90
Where it sits among all planets (percentile)
92%
79%
90%
45%
78%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of BD+48 738 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| BD+48 738 b | 392.60 | 13.90 | 289.2 | 706 | 2011 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| BD+48 738 | K0 III | 4,414 | 11.00 | 0.74 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.