The NGTS-15 system contains 1 exoplanet. It is located 2565.17 light years away from the solar system.
| Mass | 0.99 solar masses |
| Radius | 0.95 solar radiae |
| Temperature | 5600 kelvin |
| Stellar Metallicity | 0.15 decimal exponent |
| Age | 3.28 billion years |
At more than 50 Earth masses, NGTS-15 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 238.689 Earth masses |
| Density | 0.740 grams per cubic centimeter |
| Radius | 12.330 Earth radiae |
| Semi-major Axis | 0.0441 AU |
| Eccentricity | 0 |
| Orbital Period | 3.276 days |
| Discovery Method | Transit |
| Discovery Facility | Paranal Observatory |
| Discovery Telescope | 20 cm Telescope |
| Discovery Instrument | Andor Ikon-L Camera |
| Discovery Date | 2021-03 |
| Reference | Tilbrook et al. 2021 |