Free Access

Table 2

Data of known binary pairs taken with Ω-Cass at the Calar–Alto 3.5  m telescope.

Name Companion JD Separation Position angle
[days] [′′] [°]

V538 Aur LHS 1775 2 453 800 98.04 ± 0.07 71.312 ± 0.181
DX Leo GJ 354.1 B 2 453 800 65.11 ± 0.10 67.236 ± 0.183
V382 Ser HD 141272 B 2 453 800 17.82 ± 0.11 352.53 ± 0.39
HN Peg HN Peg B 2 452 631 42.762 ± 0.029 254.46 ± 0.11

Notes.Position angle measured from north over east. HN Peg was observed with ALFA (Sect. 3.1).

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.