Exoplanet CatalogExoplanet GJ 317 c
Radius13.60 R⊕Earth = 1
Mass454.5 M⊕Earth = 1
Orbital period6,500.00 d
Equilibrium temp.48 K≈ -225 °C
Distance49.6 ly
Discovered2016Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.60
Where it sits among all planets (percentile)
89%
83%
98%
0%
3%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of GJ 317 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| GJ 317 b | 695.69 | 13.30 | 794.5 | 100 | 2007 |
| GJ 317 c | 6,500.00 | 13.60 | 454.5 | 48 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| GJ 317 | M3.5 V | 3,496 | 0.40 | 0.40 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.