The Wolf 503 system contains 1 exoplanet. It is located 145.22 light years away from the solar system.
| Mass | 0.69 solar masses |
| Radius | 0.69 solar radiae |
| Temperature | 4716 kelvin |
| Stellar Metallicity | -0.47 decimal exponent |
| Age | 11 billion years |
At more than 10 Earth masses, Wolf 503 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 6.260 Earth masses |
| Density | 2.920 grams per cubic centimeter |
| Radius | 2.043 Earth radiae |
| Semi-major Axis | 0.05706 AU |
| Eccentricity | 0.41 |
| Orbital Period | 6.001 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2018-11 |
| Reference | Peterson et al. 2018 |