Exoplanet CatalogExoplanet GJ 273 c
Radius1.06 R⊕Earth = 1
Mass1.2 M⊕Earth = 1
Orbital period4.72 d
Equilibrium temp.462 K≈ 189 °C
Distance19.3 ly
Discovered2017Radial Velocity
Size compared (radius, Earth = 1)
1.00
1.06
3.88
11.21
Where it sits among all planets (percentile)
5%
4%
28%
23%
1%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of GJ 273 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| GJ 273 c | 4.72 | 1.06 | 1.2 | 462 | 2017 |
| GJ 273 b | 18.65 | 1.51 | 2.9 | 292 | 2017 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| GJ 273 | M3.5 | 3,382 | 0.29 | 0.29 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.