Exoplanet CatalogExoplanet HD 23472 c
Radius1.87 R⊕Earth = 1
Mass3.4 M⊕Earth = 1
Orbital period29.80 d
Equilibrium temp.467 K≈ 194 °C
Distance127.3 ly
Discovered2019Transit
Size compared (radius, Earth = 1)
1.00
1.87
3.88
11.21
Where it sits among all planets (percentile)
25%
19%
72%
24%
12%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 23472 (5)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 23472 d | 3.98 | 0.75 | 0.6 | 909 | 2022 |
| HD 23472 e | 7.91 | 0.82 | 0.7 | 723 | 2022 |
| HD 23472 f | 12.16 | 1.14 | 0.8 | 630 | 2022 |
| HD 23472 b | 17.67 | 2.00 | 8.3 | 543 | 2019 |
| HD 23472 c | 29.80 | 1.87 | 3.4 | 467 | 2019 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 23472 | K4 V | 4,684 | 0.71 | 0.67 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.