Free Access

Fig. 6.

image

Top: differences between the angles ϕ between two stars as given in Manuscript and the angles ϕHIP derived from modern HIPPARCOS data, as a function of ϕ. For some outliers, W is indicated (Table 6). Bottom: cumulative distribution of the differences compared with a Gaussian centred on zero.

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.