Claims
| Claim | Type | Assessment | Score | Review checks | References |
|---|---|---|---|---|---|
| The study found no evidence of a massive outer planetary companion or wide stellar binary companion to GJ 3090, and reported that this disfavors gravitational-perturbation explanations for the planet’s retrograde orbit. | OBSERVATIONAL | Supported | 0.8581 | 1 of 4 | 66 |
| Six NIRPS/HARPS transit observations yielded a 3D orbital obliquity of 136^{+24}_{-18} degrees for the sub-Neptune GJ 3090 b, establishing it as a retrograde planet around an M dwarf in the study. | QUANTITATIVE | Supported | 0.8808 | 1 of 4 | 60 |