Exoplanet CatalogExoplanet HD 19994 b
Radius13.60 R⊕Earth = 1
Mass435.4 M⊕Earth = 1
Orbital period466.20 d
Equilibrium temp.350 K≈ 77 °C
Distance73.5 ly
Discovered2003Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.60
Where it sits among all planets (percentile)
89%
83%
90%
14%
6%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 19994 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 19994 b | 466.20 | 13.60 | 435.4 | 350 | 2003 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 19994 | F8 V | 6,188 | 1.80 | 1.36 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.