The 2MASS J12073346-3932539 system contains 1 exoplanet. It is located 209.74 light years away from the solar system.
| Mass | 0.02 solar masses |
| Radius | 0.22 solar radiae |
| Temperature | 2825 kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | 0.008 billion years |
At more than 50 Earth masses, 2MASS J12073346-3932539 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 1589.150 Earth masses |
| Density | 4.070 grams per cubic centimeter |
| Radius | 12.900 Earth radiae |
| Semi-major Axis | 55 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 | 2004-10 |
| Reference | Chauvin et al. 2004 |