Exoplanet CatalogExoplanet iot Dra c
Radius12.20 R⊕Earth = 1
Mass4,958.1 M⊕Earth = 1
Orbital period25,000.00 d
Equilibrium temp.169 K≈ -104 °C
Distance102.2 ly
Discovered2021Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.20
Where it sits among all planets (percentile)
77%
98%
100%
4%
9%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of iot Dra (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| iot Dra b | 510.85 | 12.40 | 3,756.7 | 619 | 2002 |
| iot Dra c | 25,000.00 | 12.20 | 4,958.1 | 169 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| iot Dra | K2 III | 4,504 | 11.79 | 1.54 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.