Exoplanet CatalogExoplanet V0391 Peg b
Radius13.10 R⊕Earth = 1
Mass1,017.1 M⊕Earth = 1
Orbital period1,170.00 d
Equilibrium temp.520 K≈ 247 °C
Distance3,900.8 ly
Discovered2007Pulsation Timing Variations
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.10
Where it sits among all planets (percentile)
84%
90%
94%
28%
88%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of V0391 Peg (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| V0391 Peg b | 1,170.00 | 13.10 | 1,017.1 | 520 | 2007 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| V0391 Peg | sdBV | 29,300 | 0.23 | 0.50 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.