Exoplanet CatalogExoplanet NGTS-9 b
Radius11.99 R⊕Earth = 1
Mass921.7 M⊕Earth = 1
Orbital period4.44 d
Equilibrium temp.1,448 K≈ 1,175 °C
Distance1,986.7 ly
Discovered2019Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
11.99
Where it sits among all planets (percentile)
75%
89%
26%
88%
65%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of NGTS-9 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| NGTS-9 b | 4.44 | 11.99 | 921.7 | 1,448 | 2019 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| NGTS-9 | F8 V | 6,330 | 1.38 | 1.34 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.