Exoplanet · Neptune-like planet
HD 134060 c
HD 134060 c is a Neptune-like planet orbiting the star HD 134060. Its year lasts 1,290 Earth days. It was discovered in 2019 by the Radial Velocity method.
| Host star | HD 134060 |
|---|---|
| Distance | 78.3 light-years (24.0 pc) |
| Orbital period | 3.54 years |
| Orbital radius | 2.39 AU |
| Eccentricity | 0.110 |
| Radius | 5.91 R⊕ · 0.527 R♃ |
| Mass (minimum) | 29.3 M⊕ · 0.0922 M♃ |
| Density | 0.78 g/cm³ |
| Equilibrium temperature | 201 K (-72 °C) |
| Stellar flux received | 0.252 × Earth |
| Discovery method | Radial Velocity |
| Discovery year | 2019 |
| Discovered by | La Silla Observatory |
Habitable zone
Beyond the habitable zone: it receives only %25 of the light the Earth does, a frozen world.
Its star in the sky
In the planet's sky its star is a disc 0.26° across: 0.49 times the Sun as we see it from Earth.
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.29). Visible from the whole Southern Hemisphere and north to latitude 29° N. South of latitude 29° S it never sets. It stands highest at midnight in May, the best time to observe it.
Light's journey
The light you see tonight set out around the year 1948. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.4 million years.
Planets in the same system
- HD 134060 b 3.27-day orbit · 3.16 R⊕
Data: NASA Exoplanet Archive, PSCompPars. Its look in the simulation is a rendering based on the measured radius, mass and temperature.