Exoplanet CatalogExoplanet LHS 1678 d
Radius0.98 R⊕Earth = 1
Mass0.9 M⊕Earth = 1
Orbital period4.97 d
Equilibrium temp.463 K≈ 190 °C
Distance64.8 ly
Discovered2024Transit
Size compared (radius, Earth = 1)
0.98
1.00
3.88
11.21
Where it sits among all planets (percentile)
3%
3%
29%
23%
5%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of LHS 1678 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| LHS 1678 b | 0.86 | 0.68 | 0.4 | 830 | 2021 |
| LHS 1678 c | 3.69 | 0.94 | 1.4 | 511 | 2021 |
| LHS 1678 d | 4.97 | 0.98 | 0.9 | 463 | 2024 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| LHS 1678 | M2.0 V | 3,490 | 0.33 | 0.34 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.