Fig. 4
Download original image
Separation (first row) and position angle (second row) of the companions relative to the primaries in CHX 22, S CrA, and HP Cha versus time. The astrometric data were summarized in Table 4. The red lines represent twenty randomly selected OFTI orbital solutions. The gray astrometric data points in S CrA were excluded from the orbital fitting as explained in Table 4.
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.