Secular parallax

dcterms modified equal to or less than 2020-11-17T20:43:23.516Zequal to or more than 2020-11-17T20:43:23.516Z
broader original
1439 original
definition The angle subtended at a star by a baseline that is the distance the Sun moves in a given interval of time with respect to the local standard of rest (4.09 AU per year).
Resource original
Concept original
contributor AAS_Frey.Katie original