Free Access

Fig. 3

thumbnail

Orbital motion of T around the inner system. The coordinate system is centered on the P + S position, the red ellipses correspond to the astrometric positions of Sana et al. (2013) and the blue one to our AMBER data. The size of the ellipse is equivalent to 1σ uncertainty and the straight blue and red lines indicate the offsets of the measured astrometric positions from the best orbital fit. The continuous black line represents the best fit to the orbital motion.

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.