noun
- Astronomy) the point in an orbit closest to the body being orbited. (.
- synonyms: periapsis
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). point of periapsis. Retrieved September 21, 2026, from http://smartdefine.org/point_of_periapsis/definitions/1302928 |
| Chicago | WordNet. 2010. "point of periapsis" http://smartdefine.org/point_of_periapsis/definitions/1302928 (accessed September 21, 2026). |
| Harvard | WordNet 2010, point of periapsis, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/point_of_periapsis/definitions/1302928>. |
| MLA | WordNet. "point of periapsis" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/point_of_periapsis/definitions/1302928> |