APASTRON
Source: 567
‖Ap‐as″tron (�), n. [] (Astron.) That point in the orbit of a double star where the smaller star is farthest from its primary.
Source: 567
‖Ap‐as″tron (�), n. [] (Astron.) That point in the orbit of a double star where the smaller star is farthest from its primary.