ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In general, a companion star of the Sun will perturb the motions of the planets. Its presence will cause an additional perihelium advance of the planetary orbits. One can show that, at present, only the orbit of the planet Mars will be perturbed by a measurable amount by the action of the companion ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/273132a0
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