News | Published:

Possibility of an Extra-Neptunian Planet

Nature volume 81, pages 4142 (08 July 1909) | Download Citation



M. GAILLOT has contributed an admirable note on this subject to the Comptes rendus (March 22). A summary of his calculations is set forth so clearly as to be easy to follow, and if we have one regret it is that he has not published the discordances between observed and tabular positions that necessarily form the basis of his work. We suppose that the Comptes rendus do not admit masses of tabular matter, and we wish to express the hope that M. Gaillot will publish this information somehow or other.

About this article

Publication history





    By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

    Newsletter Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing