Argument of perihelion

http://astrothesaurus.org/uat/66

dcterms modified equal to or less than 2020-11-03T18:19:14.364Zequal to or more than 2020-11-03T18:19:14.364Z
broader
http://astrothesaurus.org/uat/1177 original
narrower
66 original
definition The angular distance between the ascending node of an object orbiting the Sun and its perihelion. Argument of perihelion is measured in the orbital plane with respect to the Sun and in the direction of motion. It is one of the orbital elements and usually shown with the symbol ω.
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Resource original
Concept original
contributor AAS_Frey.Katie original