Exoplanet CatalogExoplanet bet UMi b
Radius12.70 R⊕Earth = 1
Mass1,938.7 M⊕Earth = 1
Orbital period522.30 d
Equilibrium temp.1,041 K≈ 767 °C
Distance126.5 ly
Discovered2014Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.70
Where it sits among all planets (percentile)
81%
94%
91%
72%
11%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of bet UMi (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| bet UMi b | 522.30 | 12.70 | 1,938.7 | 1,041 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| bet UMi | K4 III | 4,126 | 38.30 | 1.40 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.