Kepler-11g
... that the mass of the extrasolar planet Kepler-11g could not be determined because its orbit is too far from those of its sister planets?
... that the mass of the <a class="mw-redirect" href="./Extrasolar_planet" id="mwEhM" rel="mw:WikiLink" title="Extrasolar planet">extrasolar planet</a> <b id="mwEhQ"><a href="./Kepler-11g" id="mwEhU" rel="mw:WikiLink" title="Kepler-11g">Kepler-11g</a></b> could not be determined because its orbit is too far from those of its sister planets?