Fig. 2
Best-fit orbit of C around B in the rest frame of B. The ascending and descending nodes are marked by the dash-dotted line and the periastron by the dashed line. The ellipses mark the errors of the observed positions, with red lines connecting the observed positions with the calculated orbit. The orbital motion is counter-clockwise, as depicted by the arrow.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.