What is the meaning of date of reference?

noun

  • Astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded. (.
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). date of reference. Retrieved September 20, 2026, from http://smartdefine.org/date_of_reference/definitions/1269175
ChicagoWordNet. 2010. "date of reference" http://smartdefine.org/date_of_reference/definitions/1269175 (accessed September 20, 2026).
HarvardWordNet 2010, date of reference, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/date_of_reference/definitions/1269175>.
MLAWordNet. "date of reference" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/date_of_reference/definitions/1269175>