Exoplanet · Neptune-like planet
CoRoT-32 b
CoRoT-32 b is a Neptune-like planet orbiting the star CoRoT-32. Its year lasts 6.72 Earth days. It was discovered in 2018 by the Transit method.
| Host star | CoRoT-32 |
|---|---|
| Distance | 1,881 light-years (576.7 pc) |
| Orbital period | 6.72 days |
| Orbital radius | 0.071 AU |
| Radius | 6.39 R⊕ · 0.57 R♃ |
| Mass | 47.7 M⊕ · 0.15 M♃ |
| Density | 1.1 g/cm³ |
| Surface gravity | 1.17 × Earth |
| Equilibrium temperature | 938 K (665 °C) |
| Stellar flux received | 132 × Earth |
| Discovery method | Transit |
| Discovery year | 2018 |
| Discovered by | CoRoT |
Habitable zone
Inside the inner edge of the habitable zone: it receives 132 times the light the Earth does, too hot to keep liquid water on its surface.
Its star in the sky
In the planet's sky its star is a disc 5.9° across: 11 times the Sun as we see it from Earth.
In the sky
A telescope is needed to see it: its apparent magnitude is 13.63. Visible from the whole Northern Hemisphere and south to latitude 81° S. It stands highest at midnight in December, the best time to observe it.
Light's journey
The light you see tonight set out around the year 145. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 33 million years.
Data: NASA Exoplanet Archive, PSCompPars. Its look in the simulation is a rendering based on the measured radius, mass and temperature.