HD 10180 j was announced by Tuomi (2012), which together with HD 10180 i would have increased the number of planets in the HD 10180 system to nine. Subsequent studies failed to confirm the existence of this planet. Link to scientific paper Your name Note: Your commit will be vetted before it is merged into the public version. It is crucial that you include a link to a scientific publication. For more information on the meaning of the different datafields see the readme file in the Open Exoplanet Catalogue repository on github.