radial velocity

component of the velocity in radial direction
rdfs:label
"radial velocity"@en
skos:altLabel
"line-of-sight velocity"@en
"radial speed"@en
schema:description
"component of the velocity in radial direction"@en
schema:dateModified "2026-10-15T16:22:30+00:00"^^xsd:dateTime
schema:version 2557350272
wikibase:identifiers 12
wikibase:sitelinks 48
wikibase:statements 26
p:P10283 wd:statement/Q240105-38858515-A7E8-4D32-A63F-785C59389C21
p:P1051 wd:statement/Q240105-6362783C-94F0-4DA3-93F3-B793F6BD876E
p:P12385 wd:statement/Q240105-8c57c2cc-0322-416d-9687-d44029c94c4c
p:P1296 wd:statement/Q240105-EB34093D-EECC-48EE-9609-5AF38F748A7C
p:P1417 wd:statement/Q240105-9049BF8D-6AD1-47DF-8032-9C8A84051D53
p:P1687 wd:statement/Q240105-d692a1fa-44ef-5a0a-0dc7-2cf9257d4d84
p:P18 wd:statement/Q240105-E68F1EA2-2AD4-44E1-A3A3-56B914C41FFD
p:P2534 wd:statement/Q240105-e1f424c8-497e-1c20-d3d5-8b0565d732f9
p:P2581 wd:statement/Q240105-CFBAD9B6-DFDB-41DE-AA5A-D5AD29BA9EFC
p:P279 wd:statement/Q240105-0a6bb1fe-4b2c-b3f4-5dfe-a899d3404b2f
wd:statement/Q240105-60D3441A-00E9-47B1-A948-11B8C984776B
wd:statement/Q240105-BA3145B8-E763-4B5A-BB01-F754194683C8
p:P373 wd:statement/Q240105-9f190653-4ba3-dcf8-d7bc-59f5e0e2a32a
p:P3827 wd:statement/Q240105-E7CF53A0-BA80-4046-830A-50FBDE7D4033
p:P4020 wd:statement/Q240105-d7f54d8c-4d2b-39bf-365c-3e84bff1df21
p:P4342 wd:statement/Q240105-3606DD73-0E9B-4B2D-B9C8-A8BD6341393C
p:P4466 wd:statement/Q240105-942CBD25-B60E-4AA0-B940-C5EBC4647D1B
p:P461 wd:statement/Q240105-1E04545F-37DE-422B-9DC8-B70AD0ECD95B
p:P6366 wd:statement/Q240105-C7460935-954C-4AC5-BC0F-EB004B317946
p:P646 wd:statement/Q240105-EC0CD0FA-F350-4EFB-A331-56CDBFEC5228
p:P7235 wd:statement/Q240105-4A232FC9-12EF-4371-B59E-91F8B273E276
wd:statement/Q240105-9CA2AA68-1B5D-4AA8-9B3A-A5672FA8F53D
wd:statement/Q240105-9DD7386D-7D1C-43AF-87FE-9D2C7D9BA073
wd:statement/Q240105-FD5E2FBC-2B89-4E2A-8931-A1D8C8D84699
p:P7973 wd:statement/Q240105-62a22c1c-4f4f-85f4-6068-f5a5e4b822f0
p:P8834 wd:statement/Q240105-1b1ca4fe-4b35-8149-4e6b-259fd24bb732
p:direct-normalized/P2581 <http://babelnet.org/rdf/s00065869n>
p:direct-normalized/P4466 <http://astrothesaurus.org/uat/1332>
p:direct-normalized/P6366 <https://makg.org/entity/41074950>
wdt:P10283 "C41074950"
wdt:P1051 "455"
wdt:P12385 "velocitat-radial"
wdt:P1296 "0217036"
wdt:P1417 "science/radial-velocity"
wdt:P1687 radial velocity
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/PolarVelocities.png>
wdt:P2534 "<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"><msub><mi>v</mi><mrow data-mjx-texclass="ORD"><mi>r</mi></mrow></msub><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mover><mi>v</mi><mo>→</mo></mover></mrow></mrow><mo stretchy="false">&#x22C5;</mo><msub><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mover><mi>e</mi><mo>→</mo></mover></mrow></mrow><mrow data-mjx-texclass="ORD"><mi>r</mi></mrow></msub><mo>,</mo><mspace width="1em"></mspace><msub><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mover><mi>e</mi><mo>→</mo></mover></mrow></mrow><mrow data-mjx-texclass="ORD"><mi>r</mi></mrow></msub><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mover><mi>r</mi><mo>→</mo></mover></mrow></mrow></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="INNER"><mo data-mjx-texclass="OPEN">|</mo><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mover><mi>r</mi><mo>→</mo></mover></mrow></mrow><mo data-mjx-texclass="CLOSE">|</mo></mrow></mrow></mfrac></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P2581 "00065869n"
wdt:P279 velocity
projection
speed
wdt:P373 "Spectroscopic radial velocity"
wdt:P3827 "radial-velocity"
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><msup><mrow data-mjx-texclass="ORD"><mi>𝖳</mi></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mo stretchy="false">&#x2212;</mo><mn>1</mn></mrow></mrow></msup></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P4342 "radialhastighet"
wdt:P4466 "1332"
wdt:P461 tangential velocity
wdt:P6366 "41074950"
wdt:P646 "/m/01dj00"
wdt:P7235 "<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"><mrow data-mjx-texclass="ORD"><mover><mi>r</mi><mo>→</mo></mover></mrow></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<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"><mrow data-mjx-texclass="ORD"><mover><mi>v</mi><mo>→</mo></mover></mrow></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<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"><msub><mi>v</mi><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi mathvariant="normal">r</mi></mrow></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<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"><msub><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mover><mi>e</mi><mo>→</mo></mover></mrow></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi mathvariant="normal">r</mi></mrow></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P7973 "<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"><msub><mi>v</mi><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi mathvariant="normal">r</mi></mrow></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P8834 "radialVelocity"
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