Free Access

Table 5.

Summary of orbit parameters.

Year KWR [km s−1] K2ndobj γ [km s−1] i(a) M2ndobj [M]
1983.67 1050 < 2°
1988.936 13: 1145 < 2°
1992.061 33 137 974 25° 4.8
1995.059 27 159 959 28° 3.4

Notes.

(a)

The inclination is calculated from the assumption that MWR = 20 M.

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.