Exoplanet · Earth-sized rocky planet
EPIC 201754305 d
EPIC 201754305 d is a Earth-sized rocky planet orbiting the star K2-16. Its year lasts 2.72 Earth days. It was discovered in 2019 by the Transit method.
| Host star | K2-16 |
|---|---|
| Distance | 1,093 light-years (335.0 pc) |
| Orbital period | 2.72 days |
| Radius | 1.03 R⊕ · 0.0919 R♃ |
| Mass | 1.08 M⊕ · 0.0034 M♃ (estimated from the radius) |
| Density | 5.43 g/cm³ |
| Discovery method | Transit |
| Discovery year | 2019 |
| Discovered by | K2 |
In the sky
A telescope is needed to see it: its apparent magnitude is 14.67. Visible from the whole Northern Hemisphere and south to latitude 85° S. It stands highest at midnight in March, the best time to observe it.
Light's journey
The light you see tonight set out around the year 933. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 19 million years.
Planets in the same system
Data: NASA Exoplanet Archive, PSCompPars. Its look in the simulation is a rendering based on the measured radius, mass and temperature.