Exoplanet · gas giant
DMPP-7 b
DMPP-7 b is a gas giant orbiting the star DMPP-7. Its year lasts 4.93 Earth days. It was discovered in 2026 by the Radial Velocity method.
| Host star | DMPP-7 |
|---|---|
| Distance | 330.7 light-years (101.4 pc) |
| Orbital period | 4.93 days |
| Orbital radius | 0.0607 AU |
| Eccentricity | 0.054 |
| Radius | 9.78 R⊕ · 0.873 R♃ |
| Mass (minimum) | 69 M⊕ · 0.217 M♃ |
| Density | 0.405 g/cm³ |
| Equilibrium temperature | 1,456 K (1,183 °C) |
| Stellar flux received | 749 × Earth |
| Discovery method | Radial Velocity |
| Discovery year | 2026 |
| Discovered by | Multiple Observatories |
Habitable zone
Inside the inner edge of the habitable zone: it receives 749 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 13° across: 24 times the Sun as we see it from Earth.
In the sky
Too faint for the naked eye (magnitude 8.79); binoculars will find it. Visible from the whole Southern Hemisphere and north to latitude 90° N. It stands highest at midnight in April, the best time to observe it.
Light's journey
The light you see tonight set out around the year 1695. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.9 million years.
Data: NASA Exoplanet Archive, PSCompPars. Its look in the simulation is a rendering based on the measured radius, mass and temperature.