semi-major axis

longest interval from a point on an ellipse to its center
rdfs:label
"semi-major axis"@en
skos:altLabel
"major semi-axis"@en
"major semiaxis"@en
"semimajor axis"@en
schema:description
"longest interval from a point on an ellipse to its center"@en
schema:dateModified "2026-09-09T18:28:25+00:00"^^xsd:dateTime
schema:version 2542832289
wikibase:identifiers 8
wikibase:sitelinks 53
wikibase:statements 21
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wdt:P12800 "fr:Demi-grand_axe"
wdt:P1417 "topic/semimajor-axis"
wdt:P14870 "ont00000911"
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Semimajoraxis.svg>
wdt:P1889 semi-major axis of an orbit
wdt:P279 line segment
semi-axis
length
wdt:P2812 "SemimajorAxis"
wdt:P361 World Geodetic System 1984
spheroid
ellipse
wdt:P3827 "semimajor-axis"
wdt:P4020 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mrow data-mjx-texclass="ORD"><mi>𝖫</mi></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P443 <http://commons.wikimedia.org/wiki/Special:FilePath/LL-Q1571%20%28mar%29-Vj18081991-%E0%A4%85%E0%A4%B0%E0%A5%8D%E0%A4%A7%E0%A4%A6%E0%A5%80%E0%A4%B0%E0%A5%8D%E0%A4%98%20%E0%A4%85%E0%A4%95%E0%A5%8D%E0%A4%B7.wav>
wdt:P461 semi-minor axis
wdt:P5008 Wikipedia:Vital articles/Level/4
wdt:P6104 WikiProject Mathematics
wdt:P646 "/m/02md81"
wdt:P7431 "SemiMajorAxisLength"
wdt:P8814 "06019034-n"
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