The 2MASS J01033563-5515561 A system contains 1 exoplanet. It is located 153.95 light years away from the solar system.
| Mass | 0.19 solar masses |
| Radius | 0.13 solar radiae |
| Temperature | - kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | 0.03 billion years |
At more than 50 Earth masses, 2MASS J01033563-5515561 A b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 4131.790 Earth masses |
| Density | 12.200 grams per cubic centimeter |
| Radius | 12.300 Earth radiae |
| Semi-major Axis | 84 AU |
| Eccentricity | NaN |
| Orbital Period | NaN days |
| Discovery Method | Imaging |
| Discovery Facility | Paranal Observatory |
| Discovery Telescope | 8.2 m ESO VLT UT4 Yepun Telescope |
| Discovery Instrument | NACO Camera |
| Discovery Date | 2013-05 |
| Reference | Delorme et al. 2013 |