Exoplanet CatalogExoplanet HAT-P-17 b
Radius11.77 R⊕Earth = 1
Mass184.3 M⊕Earth = 1
Orbital period10.34 d
Equilibrium temp.800 K≈ 527 °C
Distance301.3 ly
Discovered2012Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
11.77
Where it sits among all planets (percentile)
74%
75%
49%
54%
24%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HAT-P-17 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HAT-P-17 b | 10.34 | 11.77 | 184.3 | 800 | 2012 |
| HAT-P-17 c | 5,584.00 | 13.10 | 1,080.6 | 100 | 2012 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HAT-P-17 | K | 5,246 | 0.87 | 0.99 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.