Parallax
type: Concept
narrower: Secular parallax

Secular parallax
type: Concept
contributor: AAS Frey.Katie
broader: Parallax
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).
modified: 2020-11-17T20:43:33.067Z
modified: 2020-11-17T20:43:23.516Z