Free Access



Table 3:

Basic physical properties of BU Tau as a single-line binary based on elliptical-orbit solution for the H$\alpha $ emission RVs - (cf. Table 2).

M2/M1 M2 A $A_{\rm peri.}$
($^\circ$)   ($M_{\odot}$) ($R_{\odot}$) ($R_{\odot}$)

0.0876 0.254 223.5 53.0
70 0.0936 0.272 223.9 53.1
50 0.1164 0.338 225.5 53.4

Notes. The estimates are derived assuming the primary mass of M1=2.9 $M_{\odot}$, A and $A_{\rm peri.}$ denote the semi-major axis and the binary separation at periastron, respectively.

Source LaTeX | All tables | In the text

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.