The NGTS-8 system contains 1 exoplanet. It is located 1399.13 light years away from the solar system.
| Mass | 0.89 solar masses |
| Radius | 0.98 solar radiae |
| Temperature | 5241 kelvin |
| Stellar Metallicity | 0.24 decimal exponent |
| Age | 12.48 billion years |
At more than 50 Earth masses, NGTS-8 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 295.582 Earth masses |
| Density | 0.890 grams per cubic centimeter |
| Radius | 12.218 Earth radiae |
| Semi-major Axis | 0.035 AU |
| Eccentricity | 0.01 |
| Orbital Period | 2.500 days |
| Discovery Method | Transit |
| Discovery Facility | Paranal Observatory |
| Discovery Telescope | 20 cm Telescope |
| Discovery Instrument | Andor Ikon-L Camera |
| Discovery Date | 2020-01 |
| Reference | Costes et al. 2020 |