Exoplanet CatalogExoplanet Teegarden's Star b
Radius1.05 R⊕Earth = 1
Mass1.2 M⊕Earth = 1
Orbital period4.91 d
Equilibrium temp.277 K≈ 4 °C
Distance12.5 ly
Discovered2019Radial Velocity
Size compared (radius, Earth = 1)
1.00
1.05
3.88
11.21
Where it sits among all planets (percentile)
4%
4%
29%
10%
0%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Teegarden's Star (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Teegarden's Star b | 4.91 | 1.05 | 1.2 | 277 | 2019 |
| Teegarden's Star c | 11.42 | 1.02 | 1.0 | 209 | 2019 |
| Teegarden's Star d | 26.13 | 0.95 | 0.8 | 159 | 2024 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Teegarden's Star | M7.0 V | 3,034 | 0.12 | 0.10 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.