Solar System by apparent size and Solar System by orbit: Difference between pages

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[[wikipedia:Solar System|Solar System]] objects sorted by apparent [[wikipedia:angular diameter|angular diameter]]. <ref><u><code>[[Solar System by size]]</code></u></ref> <ref><u><code>[[Solar System by orbit]]</code></u></ref>
[[wikipedia:Solar System|Solar System]] objects sorted by mean orbital radius (orbital semimajor axis). <ref><u><code>[[Solar System by size]]</code></u></ref>&ensp; This is either the mean heliobarycentric orbital radius for stars and planets in the Solar System or the mean planetobarycentric orbital radius for satellites.


== list ==
== list ==


<ol start="0">
<ol start="0">
<li>[[wikipedia:Planet Terra|Planet Terra]]: (3.1415926535897932384626433832795 = <var title="Archimedes">π</var>) <abbr title="radians">rad</abbr> = 18<u style="text-decoration: overline;">0</u> <abbr title="degrees">deg</abbr> (12.74M / 0)</li>
<li>[[wikipedia:Star Sol|Star Sol]]: 742 <abbr title="megameters">Mm</abbr> <ref><code>[[wikipedia:Solar System barycenter]]</code></ref></li>
<li>[[wikipedia:Star Sol|Star Sol]]: 9.309<u>9</u>381622456608377567028963016 <abbr title="milliradians">mrad</abbr> = 32.00<u>5</u>209853467492394412374774496 <abbr title="arcminutes">arcmin</abbr> (1.393G / 149.6G) <ref><code>delta_Sol=combine(2*arcsin(Quantity(696.342,0.065)*10^6/((Quantity(149.598023,1E-6)*10^9)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Planet Mercury|Planet Mercury]]: 57.909<u>0</u>365522286 <abbr title="gigameters">Gm</abbr> = 0.387098 <abbr title="astronomical units">AU</abbr> <ref><code>[[wikipedia:Planet Mercury]]</code></ref></li>
<li>[[wikipedia:Terran Satellite Luna|Terran Satellite Luna]]: 9.192<u>4</u>733415766236658905126057414 mrad = 31.60<u>1</u>395545531677869275770447370 arcmin (3.475M / 384.4M) <ref><code>delta_Luna=combine(2*arcsin(Quantity(1.7375,0.0001)*10^6/((Quantity(384.399,0.001)*10^6)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Planet Venus|Planet Venus]]: 108.20<u>8</u>9270091724 Gm = 0.723332 AU <ref><code>[[wikipedia:Planet Venus]]</code></ref></li>
<li>[[wikipedia:Planet Jupiter|Planet Jupiter]]: 176.3<u>8</u>342059183204249972698706792 <abbr title="microradians">µrad</abbr> = 36.38<u>1</u>692073574341769062888511907 <abbr title="arcseconds">arcsec</abbr> (139.8M / 778.5G) <ref><code>delta_Jupiter=combine(2*arcsin(Quantity(69.911,0.006)*10^6/(sqrt((Quantity(778.479,0.001)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Planet Terra|Planet Terra]]: 149.598023 Gm <ref><code>[[wikipedia:Planet Terra]]</code></ref></li>
<li>[[wikipedia:Planet Saturn|Planet Saturn]]: 80.8<u>0</u>4366614590771015035932939646 µrad = 16.6<u>6</u>7097023677906623999609656452 arcsec (116.5M / 1.434T) <ref><code>delta_Saturn=combine(2*arcsin(Quantity(58.232,0.006)*10^6/(sqrt((Quantity(1.43353,0.00001)*10^12)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<ol>
<li>[[wikipedia:Planet Venus|Planet Venus]]: 65.5<u>5</u>7754895471439224993918452156 µrad = 13.5<u>2</u>2257611509048977196601587376 arcsec (12.10M / 149.6G) <ref><code>delta_Venus=combine(2*arcsin(Quantity(6.0518,0.0010)*10^6/(sqrt((Quantity(149.598023,1E-6)*10^9)^2+(Quantity(0.723332,1E-6)*149597870700)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Satellite Luna|Satellite Luna]]: 384.399 <abbr title="megameters">Mm</abbr> <ref><code>[[wikipedia:Satellite Luna]]</code></ref></li>
<li>[[wikipedia:Planet Mercury|Planet Mercury]]: 30.41<u>8</u>531890520777418473660749422 µrad = 6.274<u>2</u>725867193897525492834124436 arcsec (4.879M / 149.6G) <ref><code>delta_Mercury=combine(2*arcsin(Quantity(2.4397,0.00010)*10^6/(sqrt((Quantity(149.598023,1E-6)*10^9)^2+(Quantity(0.387098,1E-6)*149597870700)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Planet Mars|Planet Mars]]: 24.86<u>4</u>310071007387989563198840282 µrad = 5.128<u>6</u>320992640655002603020583460 arcsec (6.779M / 227.9G) <ref><code>delta_Mars=combine(2*arcsin(Quantity(3.3895,0.0002)*10^6/(sqrt((Quantity(227.939366,1E-6)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Planet Uranus|Planet Uranus]]: 17.6<u>4</u>3986266660484646561759683674 µrad = 3.63<u>9</u>3334087191538304117174747131 arcsec (50.72M / 2.871T) <ref><code>delta_Uranus=combine(2*arcsin(Quantity(25.362,0.007)*10^6/(sqrt((Quantity(2.870972,1E-6)*10^12)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Planet Neptune|Planet Neptune]]: 10.9<u>4</u>0951094337036545922443091756 µrad = 2.25<u>6</u>7331576323856791155130374892 arcsec (49.24M / 4.498T) <ref><code>delta_Neptune=combine(2*arcsin(Quantity(24.622,0.019)*10^6/(sqrt((Quantity(30.07,0.01)*149597870700)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Jovian Satellite Ganymede|Jovian Satellite Ganymede]]: 6.64<u>5</u>7516559391904488160888324418 µrad = 1.37<u>0</u>7846776786168771797746278470 arcsec (5.268M / 778.5G) <ref><code>delta_Ganymede=combine(2*arcsin(Quantity(2.6341,0.0003)*10^6/sqrt((sqrt((Quantity(778.479,0.001)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)^2+(Quantity(1.0704,0.0001)*10^9)^2)),errors);</code></ref></li>
<li>[[wikipedia:Jovian Satellite Callisto|Jovian Satellite Callisto]]: 6.08<u>1</u>0996708582598711685808110014 µrad = 1.25<u>4</u>3168453788603898364781318473 arcsec (4.821M / 778.5G) <ref><code>delta_Callisto=combine(2*arcsin(Quantity(2.4103,0.0015)*10^6/sqrt((sqrt((Quantity(778.479,0.001)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)^2+(Quantity(1.8827,0.0001)*10^9)^2)),errors);</code></ref></li>
<li>[[wikipedia:Jovian Satellite Io|Jovian Satellite Io]]: 4.59<u>5</u>8431873590778175870863250252 µrad = 0.947<u>9</u>6070458265793885064096711556 arcsec (3.643M / 778.5G) <ref><code>delta_Io=combine(2*arcsin(Quantity(1.8216,0.0005)*10^6/sqrt((sqrt((Quantity(778.479,0.001)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)^2+(Quantity(421.7,0.1)*10^6)^2)),errors);</code></ref></li>
<li>[[wikipedia:Jovian Satellite Europa|Jovian Satellite Europa]]: 3.93<u>7</u>8516100190881273980359335144 µrad = 0.812<u>2</u>4019937040364887742618540130 arcsec (3.122M / 778.5G) <ref><code>delta_Europa=combine(2*arcsin(Quantity(1.5608,0.0005)*10^6/sqrt((sqrt((Quantity(778.479,0.001)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)^2+(Quantity(670.9,0.1)*10^6)^2)),errors);</code></ref></li>
<li>[[wikipedia:Saturnian Satellite Titan|Saturnian Satellite Titan]]: 3.572<u>7</u>667268260305440699972133520 µrad = 0.7369<u>3</u>603667484382194570809689712 arcsec (5.149M / 1.434T) <ref><code>delta_Titan=combine(2*arcsin(Quantity(2.57473,0.00009)*10^6/sqrt((sqrt((Quantity(1.43353,0.00001)*10^12)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)^2+(Quantity(1.22187,0.00001)*10^9)^2)),errors);</code></ref></li>
<li>[[wikipedia:Minor Planet Ceres|Minor Planet Ceres]]: 2.1<u>3</u>40634690465546941919479637938 µrad = 0.44<u>0</u>18218796189391383987453951568 arcsec (939.4M / 414.0G) <ref><code>delta_Ceres=combine(2*arcsin(Quantity(469.7,0.1)*10^3/(sqrt((Quantity(414.,1.)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Minor Planet Vesta|Minor Planet Vesta]]: 1.36<u>9</u>3765737543177734686736150136 µrad = 0.282<u>4</u>5419366474700741821944755938 arcsec (525.4M / 353.3G) <ref><code>delta_Vesta=combine(2*arcsin(Quantity(262.7,0.1)*10^3/(sqrt((Quantity(353.319,0.001)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
<li>[[wikipedia:Minor Planet Pallas|Minor Planet Pallas]]: 1.1<u>6</u>31259273490422140561661172389 µrad = 0.23<u>9</u>91194404562446380404693996124 arcsec (512.0M / 414.0G) <ref><code>delta_Pallas=combine(2*arcsin(Quantity(256.,2.)*10^3/(sqrt((Quantity(414.,1.)*10^9)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)),errors);</code></ref></li>
</ol>
</ol>
 
<li>[[wikipedia:Planet Mars|Planet Mars]]: 227.939366 Gm <ref><code>[[wikipedia:Planet Mars]]</code></ref></li>
* [[wikipedia:Saturnian Satellite Rhea|Saturnian Satellite Rhea]]: 1.059<u>4</u>540762423223413932314109441 µrad (1.527M / 1.434T) <ref><code>delta_Rhea=combine(2*arcsin(Quantity(763.5,0.5)*10^3/sqrt((sqrt((Quantity(1.43353,0.00001)*10^12)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)^2+(Quantity(527.108,0.001)*10^6)^2)),errors);</code></ref>
<li>[[wikipedia:Minor Planet Vesta|Minor Planet Vesta]]: 353.319 Gm <ref><code>[[wikipedia:Minor Planet Vesta]]</code></ref></li>
* [[wikipedia:Neptunian Satellite Triton|Neptunian Satellite Triton]]: 601.<u>3</u>9237937640932702910508661970 nrad (2.707M / 4.498T) <ref><code>delta_Triton=combine(2*arcsin(Quantity(1.3534,0.0009)*10^6/sqrt((sqrt((Quantity(30.07,0.01)*149597870700)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)^2+(Quantity(354.759,0.001)*10^6)^2)),errors);</code></ref>
<li>[[wikipedia:Minor Planet Ceres|Minor Planet Ceres]]: 414 Gm <ref><code>[[wikipedia:Minor Planet Ceres]]</code></ref></li>
* [[wikipedia:Uranian Satellite Titania|Uranian Satellite Titania]]: 548.<u>4</u>7877188493312845418689808346 nrad (1.577M / 2.871T) <ref><code>delta_Titania=combine(2*arcsin(Quantity(788.4,0.6)*10^3/sqrt((sqrt((Quantity(2.870972,0.000001)*10^12)^2+(Quantity(149.598023,1E-6)*10^9)^2)-Quantity(6.3710084,1E-7)*10^6)^2+(Quantity(435.91,0.01)*10^6)^2)),errors);</code></ref>
<li>[[wikipedia:Minor Planet Pallas|Minor Planet Pallas]]: 414 Gm <ref><code>[[wikipedia:Minor Planet Pallas]]</code></ref></li>
<li>[[wikipedia:Planet Jupiter|Planet Jupiter]]: 778.479 Gm <ref><code>[[wikipedia:Planet Jupiter]]</code></ref> <ref><code>[[wikipedia:Jovian satellites#List]]</code></ref></li>
<ol>
<li>[[wikipedia:Satellite Io|Satellite Io]]: 421.7 Mm <ref><code>[[wikipedia:Satellite Io]]</code></ref></li>
<li>[[wikipedia:Satellite Europa|Satellite Europa]]: 670.9 Mm <ref><code>[[wikipedia:Satellite Europa]]</code></ref></li>
<li>[[wikipedia:Satellite Ganymede|Satellite Ganymede]]: 1.0704 Gm <ref><code>[[wikipedia:Satellite Ganymede]]</code></ref></li>
<li>[[wikipedia:Satellite Callisto|Satellite Callisto]]: 1.8827 Gm <ref><code>[[wikipedia:Satellite Callisto]]</code></ref></li>
</ol>
<li>[[wikipedia:Planet Saturn|Planet Saturn]]: 1.43353 <abbr title="terameters">Tm</abbr> <ref><code>[[wikipedia:Planet Saturn]]</code></ref> <ref><code>[[wikipedia:Saturnian satellites#Confirmed]]</code></ref></li>
<ol>
<li>[[wikipedia:Satellite Enceladus|Satellite Enceladus]]: 237.948 Mm <ref><code>[[wikipedia:Satellite Enceladus]]</code></ref></li>
<li>[[wikipedia:Satellite Tethys|Satellite Tethys]]: 294.619 Mm <ref><code>[[wikipedia:Satellite Tethys]]</code></ref></li>
<li>[[wikipedia:Satellite Dione|Satellite Dione]]: 377.396 Mm <ref><code>[[wikipedia:Satellite Dione]]</code></ref></li>
<li>[[wikipedia:Satellite Rhea|Satellite Rhea]]: 527.108 Mm <ref><code>[[wikipedia:Satellite Rhea]]</code></ref></li>
<li>[[wikipedia:Satellite Titan|Satellite Titan]]: 1.22187 Gm <ref><code>[[wikipedia:Satellite Titan]]</code></ref></li>
<li>[[wikipedia:Satellite Iapetus|Satellite Iapetus]]: 3.56082 Gm <ref><code>[[wikipedia:Satellite Iapetus]]</code></ref></li>
</ol>
<li>[[wikipedia:Planet Uranus|Planet Uranus]]: 2.870972 Tm <ref><code>[[wikipedia:Planet Uranus]]</code></ref> <ref><code>[[wikipedia:Uranian satellites#List]]</code></ref></li>
<ol>
<li>[[wikipedia:Satellite Miranda|Satellite Miranda]]: 129.39 Mm <ref><code>[[wikipedia:Satellite Miranda]]</code></ref></li>
<li>[[wikipedia:Satellite Ariel|Satellite Ariel]]: 191.02 Mm <ref><code>[[wikipedia:Satellite Ariel]]</code></ref></li>
<li>[[wikipedia:Satellite Umbriel|Satellite Umbriel]]: 266.3 Mm <ref><code>[[wikipedia:Satellite Umbriel]]</code></ref></li>
<li>[[wikipedia:Satellite Titania|Satellite Titania]]: 435.91 Mm <ref><code>[[wikipedia:Satellite Titania]]</code></ref></li>
<li>[[wikipedia:Satellite Oberon|Satellite Oberon]]: 583.52 Mm <ref><code>[[wikipedia:Satellite Oberon]]</code></ref></li>
</ol>
<li>[[wikipedia:Planet Neptune|Planet Neptune]]: 4.49<u>8</u>407971949 Tm = 30.07 AU <ref><code>[[wikipedia:Planet Neptune]]</code></ref> <ref><code>[[wikipedia:Neptunian satellites#Confirmed moons]]</code></ref></li>
<ol>
<li>[[wikipedia:Satellite Triton|Satellite Triton]]: 354.759 Mm <ref><code>[[wikipedia:Satellite Triton]]</code></ref></li>
</ol>
<li>[[wikipedia:Minor Planet 120348|Minor Planet 120348]]: 5.8014 Tm <ref><code>[[wikipedia:Minor Planet 120348]]</code></ref></li>
<li>[[wikipedia:Minor Planet 78799|Minor Planet 78799]]: 5.588976449352 Tm = 37.360 AU <ref><code>[[wikipedia:Minor Planet 78799]]</code></ref></li>
<li>[[wikipedia:Minor Planet 455502|Minor Planet 455502]]: 5.8499 Tm <ref><code>[[wikipedia:Minor Planet 455502]]</code></ref></li>
<li>[[wikipedia:Minor Planet Orcus|Minor Planet Orcus]]: 5.8603 Tm <ref><code>[[wikipedia:Minor Planet Orcus]]</code></ref></li>
<li>[[wikipedia:Minor Planet 208996|Minor Planet 208996]]: 5.888<u>4</u>713864934 Tm = 39.362 AU <ref><code>[[wikipedia:Minor Planet 208996]]</code></ref></li>
<li>[[wikipedia:Minor Planet 612533|Minor Planet 612533]]: 5.8965 Tm <ref><code>[[wikipedia:Minor Planet 612533]]</code></ref></li>
<li>[[wikipedia:Minor Planet 84922|Minor Planet 84922]]: 5.8994 Tm <ref><code>[[wikipedia:Minor Planet 84922]]</code></ref></li>
<li>[[wikipedia:Minor Planet Pluto|Minor Planet Pluto]]: 5.90638 Tm <ref><code>[[wikipedia:Minor Planet Pluto]]</code></ref> <ref><code>[[wikipedia:Plutonian satellites#List]]</code></ref></li>
<ol>
<li>[[wikipedia:Satellite Charon|Satellite Charon]]: (17.536 ± 0.003) Mm <ref><code>[[wikipedia:Satellite Charon]]</code></ref></li>
</ol>
<li>[[wikipedia:Minor Planet Ixion|Minor Planet Ixion]]: 5.954<u>2</u>944496014 Tm = 39.802 AU <ref><code>[[wikipedia:Minor Planet Ixion]]</code></ref></li>
<li>[[wikipedia:Minor Planet 145452|Minor Planet 145452]]: 6.1872 Tm <ref><code>[[wikipedia:Minor Planet 145452]]</code></ref></li>
<li>[[wikipedia:Minor Planet 307261|Minor Planet 307261]]: 6.244<u>0</u>655251473 Tm = 41.739 AU <ref><code>[[wikipedia:Minor Planet 307261]]</code></ref></li>
<li>[[wikipedia:Minor Planet 90568|Minor Planet 90568]]: 6.3090 Tm <ref><code>[[wikipedia:Minor Planet 90568]]</code></ref></li>
<li>[[wikipedia:Minor Planet Salacia|Minor Planet Salacia]]: 6.310<u>6</u>365776088 Tm = 42.184 AU <ref><code>[[wikipedia:Minor Planet Salacia]]</code></ref></li>
<li>[[wikipedia:Minor Planet 55637|Minor Planet 55637]]: 6.356<u>1</u>143303016 Tm = 42.488 AU <ref><code>[[wikipedia:Minor Planet 55637]]</code></ref></li>
<li>[[wikipedia:Minor Planet Varuna|Minor Planet Varuna]]: 6.3905 Tm <ref><code>[[wikipedia:Minor Planet Varuna]]</code></ref></li>
<li>[[wikipedia:Minor Planet Haumea|Minor Planet Haumea]]: 6.4501 Tm <ref><code>[[wikipedia:Minor Planet Haumea]]</code></ref></li>
<li>[[wikipedia:Minor Planet 202421|Minor Planet 202421]]: 6.4628 Tm <ref><code>[[wikipedia:Minor Planet 202421]]</code></ref></li>
<li>[[wikipedia:Minor Planet Quaoar|Minor Planet Quaoar]]: 6.536<u>5</u>293623658 Tm = 43.694 AU <ref><code>[[wikipedia:Minor Planet Quaoar]]</code></ref></li>
<li>[[wikipedia:Minor Planet Makemake|Minor Planet Makemake]]: 6.7962 Tm <ref><code>[[wikipedia:Minor Planet Makemake]]</code></ref></li>
<li>[[wikipedia:Minor Planet Chaos|Minor Planet Chaos]]: 6.8510 Tm <ref><code>[[wikipedia:Minor Planet Chaos]]</code></ref></li>
<li>[[wikipedia:Minor Planet Varda|Minor Planet Varda]]: 6.897<u>9</u>57817977 Tm = 46.110 AU <ref><code>[[wikipedia:Minor Planet Varda]]</code></ref></li>
<li>[[wikipedia:Minor Planet 55565|Minor Planet 55565]]: 7.037<u>3</u>830334694 Tm = 47.042 AU <ref><code>[[wikipedia:Minor Planet 55565]]</code></ref></li>
<li>[[wikipedia:Minor Planet 278361|Minor Planet 278361]]: 7.15<u>3</u>770176874 Tm = 47.82 AU <ref><code>[[wikipedia:Minor Planet 278361]]</code></ref></li>
<li>[[wikipedia:Minor Planet 523692|Minor Planet 523692]]: 7.838<u>6</u>292289386 Tm = 52.398 AU <ref><code>[[wikipedia:Minor Planet 523692]]</code></ref></li>
<li>[[wikipedia:Minor Planet 84522|Minor Planet 84522]]: 8.269<u>0</u>223029425 Tm = 55.275 AU <ref><code>[[wikipedia:Minor Planet 84522]]</code></ref></li>
<li>[[wikipedia:Minor Planet Buffy|Minor Planet Buffy]]: 8.565<u>2</u>260869285 Tm = 57.255 AU <ref><code>[[wikipedia:Minor Planet Buffy]]</code></ref></li>
<li>[[wikipedia:Minor Planet 532037|Minor Planet 532037]]: 8.7597 Tm <ref><code>[[wikipedia:Minor Planet 532037]]</code></ref></li>
<li>[[wikipedia:Minor Planet Gonggong|Minor Planet Gonggong]]: 10.0956 Tm <ref><code>[[wikipedia:Minor Planet Gonggong]]</code></ref></li>
<li>[[wikipedia:Minor Planet Eris|Minor Planet Eris]]: 10.15<u>2</u>3098971848 Tm = 67.864 AU <ref><code>[[wikipedia:Minor Planet Eris]]</code></ref></li>
<ol>
<li>[[wikipedia:Satellite Dysnomia|Satellite Dysnomia]]: (37.273 ± 0.064) Mm <ref><code>[[wikipedia:Satellite Dysnomia]]</code></ref></li>
</ol>
<li>[[wikipedia:Minor Planet Gǃkúnǁʼhòmdímà|Minor Planet Gǃkúnǁʼhòmdímà]]: 10.89092015 Tm <ref><code>[[wikipedia:Minor Planet Gǃkúnǁʼhòmdímà]]</code></ref></li>
<li>[[wikipedia:Minor Planet 523794|Minor Planet 523794]]: 12.17<u>3</u>2275324711 Tm = 81.373 AU <ref><code>[[wikipedia:Minor Planet 523794]]</code></ref></li>
<li>[[wikipedia:Minor Planet 145451|Minor Planet 145451]]: 13.4055 Tm <ref><code>[[wikipedia:Minor Planet 145451]]</code></ref></li>
<li>[[wikipedia:Minor Planet DeeDee|Minor Planet DeeDee]]: (16.1030139978894 ± 0.0411394144425) Tm = (107.642 ± 0.275) AU <ref><code>[[wikipedia:Minor Planet DeeDee]]</code></ref></li>
<li>[[wikipedia:Minor Planet Biden|Minor Planet Biden]]: (40.61582189505 ± 0.08975872242) Tm = (271.5 ± 0.6) AU <ref><code>[[wikipedia:Minor Planet Biden]]</code></ref></li>
<li>[[wikipedia:Minor Planet Sedna|Minor Planet Sedna]]: 75.<u>6</u>965225742 Tm = 506 AU <ref><code>[[wikipedia:Minor Planet Sedna]]</code></ref></li>
</ol>
<!-- <li>[[wikipedia:Minor Planet 470599|Minor Planet 470599]]: 9.9168 Tm <ref><code>[[wikipedia:Minor Planet 470599]]</code></ref></li> -->


== gallery ==
== gallery ==


<gallery>
<gallery>
The Sun in white light.jpg | Sol
Mercury in true color.jpg | Mercury
Venus from Mariner 10.jpg | Venus
Africa and Europe from a Million Miles Away.png | Terra
Africa and Europe from a Million Miles Away.png | Terra
The Sun in white light.jpg | Sol
FullMoon2010.jpg | Luna
FullMoon2010.jpg | Luna
Mars - August 30 2021 - Flickr - Kevin M. Gill.png | Mars
Vesta in natural color.jpg | Vesta
Ceres - RC3 - Haulani Crater (22381131691) (cropped).jpg | Ceres
Jupiter and its shrunken Great Red Spot.jpg | Jupiter
Jupiter and its shrunken Great Red Spot.jpg | Jupiter
Io highest resolution true color.jpg | Io
Europa in natural color.png | Europa
Ganymede - Perijove 34 Composite.png | Ganymede
Callisto - July 8 1979 (38926064465).jpg | Callisto
Saturn during Equinox.jpg | Saturn
Saturn during Equinox.jpg | Saturn
Venus from Mariner 10.jpg | Venus
Titan in true color.jpg | Titan
Mercury in true color.jpg | Mercury
Mars - August 30 2021 - Flickr - Kevin M. Gill.png | Mars
Uranus.jpg | Uranus
Uranus.jpg | Uranus
Neptune - Voyager 2 (29347980845) flatten crop.jpg | Neptune
Neptune - Voyager 2 (29347980845) flatten crop.jpg | Neptune
Ganymede - Perijove 34 Composite.png | Ganymede
Callisto - July 8 1979 (38926064465).jpg | Callisto
Io highest resolution true color.jpg | Io
Europa in natural color.png | Europa
Titan in true color.jpg | Titan
Ceres - RC3 - Haulani Crater (22381131691) (cropped).jpg | Ceres
Vesta in natural color.jpg | Vesta
</gallery>
</gallery>


== calculation ==
== barycenter ==
 
The angular diameter (<var>δ</var>) of a sphere is equal to twice the arcsine of the ratio between the object's radius (<var>r</var>) and the distance to the object (<var>D</var>):
: <var>δ</var> = 2arcsin(<var>r</var>/<var>D</var>) <ref><code>[[wikipedia:Angular diameter#Formula]]</code></ref>
 
The simplest approximation of the mean distance (<var style="text-decoration: overline;">D</var>) from an observer in a heliocentric orbit to an astronomical object in the same solar system as the observer is as the orbital semimajor axis (<var>a</var>) of the observed object if the observed object is superior or as the orbital semimajor axis of the observer if the observed object is inferior.&ensp; For observers on Terra, the Terran orbital semimajor axis (<var>a</var><sub>🜨</sub>) can be approximated as one [[wikipedia:astronomical unit|astronomical unit]] (<var>l</var><sub>A</sub>).&ensp; For these calculations, satellites in orbit around the observer should be considered as superior objects and satellites not in orbit around the observer should use the satellite's heliocentric semimajor axis.
* <var style="text-decoration: overline;">D</var><sub>superior</sub> ≈ <var>a</var><sub>object</sub>
* <var style="text-decoration: overline;">D</var><sub>inferior</sub> ≈ <var>a</var><sub>observer</sub>


For [[wikipedia:small-angle approximation|small angles]], the mean angular diameter (<var style="text-decoration: overline;">δ</var>) can be approximated as the ratio between the observed object's mean diameter (<var style="text-decoration: overline;">d</var> = 2<var style="text-decoration: overline;">r</var>) and the observed object's mean distance.&ensp; The dimensionless ratio can be expressed in radians (<var>θ</var><sub>I</sub>) without an arcsine:
Note the nonzero value for Sol's heliobarycentric orbital radius.&ensp; The Solar System should properly be referred to as the "Sol-Jupiter System" because the [[wikipedia:barycenter|barycenter]] of the Solar System is actually (sometimes) outside of the Solar System's central star.&ensp; What this means is that Sol orbits around the center of mass (the barycenter) for the Solar System, the same as all of the other planets in the system.&ensp; So does Jupiter orbit around Sol or does Sol orbit around Jupiter?&ensp; Both!&ensp; [[wikipedia:Newton's law of universal gravitation|Newton's law of universal gravitation]] ensures that every mass in the universe affects every other mass in the universe.&ensp; Sol's "orbit" around Jupiter (and the sum of all the other masses in the Solar System) is just much smaller and less noticeable since Sol contains the vast majority of mass in the Solar System. <ref><code>[[wikipedia:Solar System]]</code></ref>
: <var style="text-decoration: overline;">δ</var> ≈ (<var style="text-decoration: overline;">d</var>/<var>a</var>)<var>θ</var><sub>I</sub>


== see also ==
== see also ==


* <u><code>[[Solar System by orbit]]</code></u>
* <u><code>[[Solar System by size]]</code></u>
* <u><code>[[Solar System by size]]</code></u>



Revision as of 2023-09-15T19:42:59

Solar System objects sorted by mean orbital radius (orbital semimajor axis). [1]  This is either the mean heliobarycentric orbital radius for stars and planets in the Solar System or the mean planetobarycentric orbital radius for satellites.

list

  1. Star Sol: 742 Mm [2]
  2. Planet Mercury: 57.9090365522286 Gm = 0.387098 AU [3]
  3. Planet Venus: 108.2089270091724 Gm = 0.723332 AU [4]
  4. Planet Terra: 149.598023 Gm [5]
    1. Satellite Luna: 384.399 Mm [6]
  5. Planet Mars: 227.939366 Gm [7]
  6. Minor Planet Vesta: 353.319 Gm [8]
  7. Minor Planet Ceres: 414 Gm [9]
  8. Minor Planet Pallas: 414 Gm [10]
  9. Planet Jupiter: 778.479 Gm [11] [12]
    1. Satellite Io: 421.7 Mm [13]
    2. Satellite Europa: 670.9 Mm [14]
    3. Satellite Ganymede: 1.0704 Gm [15]
    4. Satellite Callisto: 1.8827 Gm [16]
  10. Planet Saturn: 1.43353 Tm [17] [18]
    1. Satellite Enceladus: 237.948 Mm [19]
    2. Satellite Tethys: 294.619 Mm [20]
    3. Satellite Dione: 377.396 Mm [21]
    4. Satellite Rhea: 527.108 Mm [22]
    5. Satellite Titan: 1.22187 Gm [23]
    6. Satellite Iapetus: 3.56082 Gm [24]
  11. Planet Uranus: 2.870972 Tm [25] [26]
    1. Satellite Miranda: 129.39 Mm [27]
    2. Satellite Ariel: 191.02 Mm [28]
    3. Satellite Umbriel: 266.3 Mm [29]
    4. Satellite Titania: 435.91 Mm [30]
    5. Satellite Oberon: 583.52 Mm [31]
  12. Planet Neptune: 4.498407971949 Tm = 30.07 AU [32] [33]
    1. Satellite Triton: 354.759 Mm [34]
  13. Minor Planet 120348: 5.8014 Tm [35]
  14. Minor Planet 78799: 5.588976449352 Tm = 37.360 AU [36]
  15. Minor Planet 455502: 5.8499 Tm [37]
  16. Minor Planet Orcus: 5.8603 Tm [38]
  17. Minor Planet 208996: 5.8884713864934 Tm = 39.362 AU [39]
  18. Minor Planet 612533: 5.8965 Tm [40]
  19. Minor Planet 84922: 5.8994 Tm [41]
  20. Minor Planet Pluto: 5.90638 Tm [42] [43]
    1. Satellite Charon: (17.536 ± 0.003) Mm [44]
  21. Minor Planet Ixion: 5.9542944496014 Tm = 39.802 AU [45]
  22. Minor Planet 145452: 6.1872 Tm [46]
  23. Minor Planet 307261: 6.2440655251473 Tm = 41.739 AU [47]
  24. Minor Planet 90568: 6.3090 Tm [48]
  25. Minor Planet Salacia: 6.3106365776088 Tm = 42.184 AU [49]
  26. Minor Planet 55637: 6.3561143303016 Tm = 42.488 AU [50]
  27. Minor Planet Varuna: 6.3905 Tm [51]
  28. Minor Planet Haumea: 6.4501 Tm [52]
  29. Minor Planet 202421: 6.4628 Tm [53]
  30. Minor Planet Quaoar: 6.5365293623658 Tm = 43.694 AU [54]
  31. Minor Planet Makemake: 6.7962 Tm [55]
  32. Minor Planet Chaos: 6.8510 Tm [56]
  33. Minor Planet Varda: 6.897957817977 Tm = 46.110 AU [57]
  34. Minor Planet 55565: 7.0373830334694 Tm = 47.042 AU [58]
  35. Minor Planet 278361: 7.153770176874 Tm = 47.82 AU [59]
  36. Minor Planet 523692: 7.8386292289386 Tm = 52.398 AU [60]
  37. Minor Planet 84522: 8.2690223029425 Tm = 55.275 AU [61]
  38. Minor Planet Buffy: 8.5652260869285 Tm = 57.255 AU [62]
  39. Minor Planet 532037: 8.7597 Tm [63]
  40. Minor Planet Gonggong: 10.0956 Tm [64]
  41. Minor Planet Eris: 10.1523098971848 Tm = 67.864 AU [65]
    1. Satellite Dysnomia: (37.273 ± 0.064) Mm [66]
  42. Minor Planet Gǃkúnǁʼhòmdímà: 10.89092015 Tm [67]
  43. Minor Planet 523794: 12.1732275324711 Tm = 81.373 AU [68]
  44. Minor Planet 145451: 13.4055 Tm [69]
  45. Minor Planet DeeDee: (16.1030139978894 ± 0.0411394144425) Tm = (107.642 ± 0.275) AU [70]
  46. Minor Planet Biden: (40.61582189505 ± 0.08975872242) Tm = (271.5 ± 0.6) AU [71]
  47. Minor Planet Sedna: 75.6965225742 Tm = 506 AU [72]

gallery

barycenter

Note the nonzero value for Sol's heliobarycentric orbital radius.  The Solar System should properly be referred to as the "Sol-Jupiter System" because the barycenter of the Solar System is actually (sometimes) outside of the Solar System's central star.  What this means is that Sol orbits around the center of mass (the barycenter) for the Solar System, the same as all of the other planets in the system.  So does Jupiter orbit around Sol or does Sol orbit around Jupiter?  Both!  Newton's law of universal gravitation ensures that every mass in the universe affects every other mass in the universe.  Sol's "orbit" around Jupiter (and the sum of all the other masses in the Solar System) is just much smaller and less noticeable since Sol contains the vast majority of mass in the Solar System. [73]

see also

references

  1. Solar System by size
  2. wikipedia:Solar System barycenter
  3. wikipedia:Planet Mercury
  4. wikipedia:Planet Venus
  5. wikipedia:Planet Terra
  6. wikipedia:Satellite Luna
  7. wikipedia:Planet Mars
  8. wikipedia:Minor Planet Vesta
  9. wikipedia:Minor Planet Ceres
  10. wikipedia:Minor Planet Pallas
  11. wikipedia:Planet Jupiter
  12. wikipedia:Jovian satellites#List
  13. wikipedia:Satellite Io
  14. wikipedia:Satellite Europa
  15. wikipedia:Satellite Ganymede
  16. wikipedia:Satellite Callisto
  17. wikipedia:Planet Saturn
  18. wikipedia:Saturnian satellites#Confirmed
  19. wikipedia:Satellite Enceladus
  20. wikipedia:Satellite Tethys
  21. wikipedia:Satellite Dione
  22. wikipedia:Satellite Rhea
  23. wikipedia:Satellite Titan
  24. wikipedia:Satellite Iapetus
  25. wikipedia:Planet Uranus
  26. wikipedia:Uranian satellites#List
  27. wikipedia:Satellite Miranda
  28. wikipedia:Satellite Ariel
  29. wikipedia:Satellite Umbriel
  30. wikipedia:Satellite Titania
  31. wikipedia:Satellite Oberon
  32. wikipedia:Planet Neptune
  33. wikipedia:Neptunian satellites#Confirmed moons
  34. wikipedia:Satellite Triton
  35. wikipedia:Minor Planet 120348
  36. wikipedia:Minor Planet 78799
  37. wikipedia:Minor Planet 455502
  38. wikipedia:Minor Planet Orcus
  39. wikipedia:Minor Planet 208996
  40. wikipedia:Minor Planet 612533
  41. wikipedia:Minor Planet 84922
  42. wikipedia:Minor Planet Pluto
  43. wikipedia:Plutonian satellites#List
  44. wikipedia:Satellite Charon
  45. wikipedia:Minor Planet Ixion
  46. wikipedia:Minor Planet 145452
  47. wikipedia:Minor Planet 307261
  48. wikipedia:Minor Planet 90568
  49. wikipedia:Minor Planet Salacia
  50. wikipedia:Minor Planet 55637
  51. wikipedia:Minor Planet Varuna
  52. wikipedia:Minor Planet Haumea
  53. wikipedia:Minor Planet 202421
  54. wikipedia:Minor Planet Quaoar
  55. wikipedia:Minor Planet Makemake
  56. wikipedia:Minor Planet Chaos
  57. wikipedia:Minor Planet Varda
  58. wikipedia:Minor Planet 55565
  59. wikipedia:Minor Planet 278361
  60. wikipedia:Minor Planet 523692
  61. wikipedia:Minor Planet 84522
  62. wikipedia:Minor Planet Buffy
  63. wikipedia:Minor Planet 532037
  64. wikipedia:Minor Planet Gonggong
  65. wikipedia:Minor Planet Eris
  66. wikipedia:Satellite Dysnomia
  67. wikipedia:Minor Planet Gǃkúnǁʼhòmdímà
  68. wikipedia:Minor Planet 523794
  69. wikipedia:Minor Planet 145451
  70. wikipedia:Minor Planet DeeDee
  71. wikipedia:Minor Planet Biden
  72. wikipedia:Minor Planet Sedna
  73. wikipedia:Solar System