Exoplanet CatalogExoplanet Kepler-1728 b
Radius2.96 R⊕Earth = 1
Mass9.0 M⊕Earth = 1
Orbital period4.78 d
Equilibrium temp.886 K≈ 613 °C
Distance2,125.8 ly
Discovered2021Transit
Size compared (radius, Earth = 1)
1.00
2.96
3.88
11.21
Where it sits among all planets (percentile)
52%
49%
28%
61%
68%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1728 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1728 b | 4.78 | 2.96 | 9.0 | 886 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1728 | – | 5,170 | 0.81 | 0.89 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.