Exoplanet CatalogExoplanet GJ 328 b
Radius13.30 R⊕Earth = 1
Mass797.7 M⊕Earth = 1
Orbital period3,771.00 d
Equilibrium temp.74 K≈ -200 °C
Distance66.9 ly
Discovered2013Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.30
Where it sits among all planets (percentile)
86%
88%
97%
1%
5%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of GJ 328 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| GJ 328 c | 241.80 | 4.91 | 21.4 | 184 | 2023 |
| GJ 328 b | 3,771.00 | 13.30 | 797.7 | 74 | 2013 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| GJ 328 | M0.0 | 3,897 | 0.63 | 0.65 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.