Exoplanet CatalogExoplanet KOI-3503 b
Radius1.19 R⊕Earth = 1
Mass9.2 M⊕Earth = 1
Orbital period21.18 d
Equilibrium temp.785 K≈ 512 °C
Distance2,893.2 ly
Discovered2021Transit
Size compared (radius, Earth = 1)
1.00
1.19
3.88
11.21
Where it sits among all planets (percentile)
7%
50%
66%
52%
78%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of KOI-3503 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| KOI-3503 b | 21.18 | 1.19 | 9.2 | 785 | 2021 |
| KOI-3503 c | 31.83 | 1.21 | 10.4 | 686 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| KOI-3503 | – | 6,001 | 1.26 | 0.86 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.