noun
- The maximum parallax observed when the celestial body is at the horizon. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). horizontal parallax. Retrieved September 21, 2026, from http://smartdefine.org/horizontal_parallax/definitions/1324905 |
| Chicago | WordNet. 2010. "horizontal parallax" http://smartdefine.org/horizontal_parallax/definitions/1324905 (accessed September 21, 2026). |
| Harvard | WordNet 2010, horizontal parallax, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/horizontal_parallax/definitions/1324905>. |
| MLA | WordNet. "horizontal parallax" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/horizontal_parallax/definitions/1324905> |