2MASS J1155-7919 b is a gas giant exoplanet discovered in 2020. It is roughly 10 times the mass of Jupiter and is 330 light years away from Earth.[1]
This article relies largely or entirely on a single source. (March 2021) |
| Discovery | |
|---|---|
| Discovery date | 2020 |
| Orbital characteristics | |
Semi-major axis | 582 AU |
| Physical characteristics | |
| Mass | 10 MJ |