Solar System by polar radius: Difference between revisions

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<li>[[wikipedia:Star Sol|Star <strong>Sol</strong>]] [(6.95<u>6</u>6522E8 ± 1.002E5) <abbr title="meters">m</abbr> = (1 − 0.00005)(6.957E8 m)]</li>
<li>[[wikipedia:Star Sol|Star <strong>Sol</strong>]] [(6.95<u>6</u>65215E8 ± 1.0023671919012513250684329556544682392E5) <abbr title="meters">m</abbr> = (1 − 0.00005)(6.957E8 m)]</li>
<li>[[wikipedia:Planet Jupiter|Planet <strong>Jupiter</strong>]] [6.6854E7 m]</li>
<li>[[wikipedia:Planet Jupiter|Planet <strong>Jupiter</strong>]] [6.6854E7 m]</li>
<li>[[wikipedia:Planet Saturn|Planet <strong>Saturn</strong>]] [5.4364E7 m]</li>
<li>[[wikipedia:Planet Saturn|Planet <strong>Saturn</strong>]] [5.4364E7 m]</li>
<li>[[wikipedia:Planet Uranus|Planet <strong>Uranus</strong>]] [(2.49<u>6</u>8E7 ± 2.247E4) m = 3<abbr title="arithmetic mean radius"><var>r</var></abbr> − 2([2.55<u>5</u>9E7 ± 4E3] m)]</li>
<li>[[wikipedia:Planet Uranus|Planet <strong>Uranus</strong>]] [(2.49<u>6</u>8E7 ± 2.247220505424423186459814044549067943E4) m = 3<abbr title="arithmetic mean radius"><var>r</var></abbr> − 2([2.55<u>5</u>9E7 ± 4E3] m)]</li>
<li>[[wikipedia:Planet Neptune|Planet <strong>Neptune</strong>]] [(2.4<u>3</u>38E7 ± 6.44E4) m = 3<var>r</var> − 2([2.47<u>6</u>4E7 ± 1.5E4] m)]</li>
<li>[[wikipedia:Planet Neptune|Planet <strong>Neptune</strong>]] [(2.4<u>3</u>38E7 ± 6.441273166075166540762909634311706650E4) m = 3<var>r</var> − 2([2.47<u>6</u>4E7 ± 1.5E4] m)]</li>
<li>[[wikipedia:Planet Terra|Planet <strong>Terra</strong>]] [6.356752E6 m]</li>
<li>[[wikipedia:Planet Terra|Planet <strong>Terra</strong>]] [6.356752E6 m]</li>
<li>[[wikipedia:Planet Venus|Planet <strong>Venus</strong>]] [(6.05<u>1</u>7997E6 ± 1.000E3) m = 3(<abbr title="flattening"><var>f</var></abbr> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 5<abbr title="Archimedean constant"><var>π</var></abbr><sup>2</sup><var>r</var><sup>3</sup>/(<abbr title="gravitational constant"><var>G</var></abbr><abbr title="mass"><var>m</var></abbr>[243.0226 <abbr title="Julian days">d</abbr>]<sup>2</sup>) | <var>G</var> = (6.674<u>3</u>0E-11 ± 1.5E-15) N(m/kg)<sup>2</sup> & <var>π</var> = 3.1415926535898]</li>
<li>[[wikipedia:Planet Venus|Planet <strong>Venus</strong>]] [(6.05<u>1</u>79969190526611633482174995477E6 ± 9.9999994909042667435325675543368249E2) m = 3(<abbr title="flattening"><var>f</var></abbr> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 5<abbr title="Archimedean constant"><var>π</var></abbr><sup>2</sup><var>r</var><sup>3</sup>/(<abbr title="gravitational constant"><var>G</var></abbr><abbr title="mass"><var>m</var></abbr>[2.430226E2 <abbr title="Julian days">d</abbr>]<sup>2</sup>) | <var>G</var> = (6.674<u>3</u>0E-11 ± 1.5E-15) N(m/kg)<sup>2</sup> & <var>π</var> = 3.1415926535898]</li>
<li>[[wikipedia:Planet Mars|Planet <strong>Mars</strong>]] [(3.3762E6 ± 1E2) m]</li>
<li>[[wikipedia:Planet Mars|Planet <strong>Mars</strong>]] [(3.3762E6 ± 1E2) m]</li>
<li>[[wikipedia:Jovian Satellite Ganymede|Jovian Satellite <strong>Ganymede</strong>]] [(2.63<u>3</u>6809E6 ± 3.000E2) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 5<var>π</var><sup>2</sup><var>r</var><sup>3</sup>/(<var>Gm</var><abbr title="sidereal rotational period"><var>P</var></abbr><sup>2</sup>)]</li>
<li>[[wikipedia:Jovian Satellite Ganymede|Jovian Satellite <strong>Ganymede</strong>]] [(2.63<u>3</u>6809E6 ± 3.000E2) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 5<var>π</var><sup>2</sup><var>r</var><sup>3</sup>/(<var>Gm</var><abbr title="sidereal rotational period"><var>P</var></abbr><sup>2</sup>)]</li>
<li>[[wikipedia:Saturnian Satellite Titan|Saturnian Satellite <strong>Titan</strong>]] [(2.574<u>6</u>45152E6 ± 8.9997E1) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li>
<li>[[wikipedia:Saturnian Satellite Titan|Saturnian Satellite <strong>Titan</strong>]] [(2.574<u>6</u>45152E6 ± 8.9997E1) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li>
<li>[[wikipedia:Planet Mercury|Planet <strong>Mercury</strong>]] [(2.43<u>8</u>2357E6 ± 1.032E3) m = 3(0.0009 − 1)<var>r</var>/(0.0009 − 3)]</li>
<li>[[wikipedia:Planet Mercury|Planet <strong>Mercury</strong>]] [(2.43<u>8</u>23574072221666499949984995499E6 ± 1.03197219118479095543244541965470211E3) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 0.0009]</li>
<li>[[wikipedia:Jovian Satellite Callisto|Jovian Satellite <strong>Callisto</strong>]] [(2.41<u>0</u>2256E6 ± 1.500E3) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li>
<li>[[wikipedia:Jovian Satellite Callisto|Jovian Satellite <strong>Callisto</strong>]] [(2.41<u>0</u>2256E6 ± 1.500E3) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li>
<li>[[wikipedia:Jovian Satellite Io|Jovian Satellite <strong>Io</strong>]] [(1.8153E6 ± 5E1) m = ½(3.6306E6 m)]</li>
<li>[[wikipedia:Jovian Satellite Io|Jovian Satellite <strong>Io</strong>]] [(1.8153E6 ± 5E1) m = ½(3.6306E6 m)]</li>
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<li>[[wikipedia:Saturnian Satellite Rhea|Saturnian Satellite <strong>Rhea</strong>]] [(7.6220E5 ± 5E1) m = ½(1.5244E6 m)]</li>
<li>[[wikipedia:Saturnian Satellite Rhea|Saturnian Satellite <strong>Rhea</strong>]] [(7.6220E5 ± 5E1) m = ½(1.5244E6 m)]</li>
<li>[[wikipedia:Uranian Satellite Oberon|Uranian Satellite <strong>Oberon</strong>]] [(7.6<u>1</u>361E5 ± 2.60E3) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li>
<li>[[wikipedia:Uranian Satellite Oberon|Uranian Satellite <strong>Oberon</strong>]] [(7.6<u>1</u>361E5 ± 2.60E3) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li>
<li>[[wikipedia:Saturnian Satellite Iapetus|Saturnian Satellite <strong>Iapetus</strong>]] [(7.1<u>4</u>8E5 ± 4.50E3) m = 3<var>r</var> − (1.4920E6 m)]</li>
<li>[[wikipedia:Saturnian Satellite Iapetus|Saturnian Satellite <strong>Iapetus</strong>]] [(7.1<u>4</u>8E5 ± 4.50111097397075958829704972725289687E3) m = 3<var>r</var> − (1.4920E6 m)]</li>
<li>[[wikipedia:Minor Planet Makemake|Minor Planet <strong>Makemake</strong>]] [(7.1E5 ± 1.2E4) m = ½([1.<u>4</u>2E6 ± 2.4E4] m)]</li>
<li>[[wikipedia:Minor Planet Makemake|Minor Planet <strong>Makemake</strong>]] [(7.1E5 ± 1.2E4) m = ½([1.<u>4</u>2E6 ± 2.4E4] m)]</li>
<li>[[wikipedia:Minor Planet Gonggong|Minor Planet <strong>Gonggong</strong>]] [(6.<u>0</u>88E5 ± 2.5E4) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 5<var>π</var><sup>2</sup><var>r</var><sup>3</sup>/(<var>Gm</var>[{22.40 ± 0.18} <abbr title="hours">h</abbr>]<sup>2</sup>)]</li>
<li>[[wikipedia:Minor Planet Gonggong|Minor Planet <strong>Gonggong</strong>]] [(6.<u>0</u>88E5 ± 2.5E4) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 5<var>π</var><sup>2</sup><var>r</var><sup>3</sup>/(<var>Gm</var>[{22.40 ± 0.18} <abbr title="hours">h</abbr>]<sup>2</sup>)]</li>
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<li>[[wikipedia:Minor Planet Ceres|Minor Planet <strong>Ceres</strong>]] [(4.450E5 ± 3.317E2) m = 3<var>r</var> − ½([9.662E5 ± 2E2] m) − ½([9.620E5 ± 2E2] m)]</li>
<li>[[wikipedia:Minor Planet Ceres|Minor Planet <strong>Ceres</strong>]] [(4.450E5 ± 3.317E2) m = 3<var>r</var> − ½([9.662E5 ± 2E2] m) − ½([9.620E5 ± 2E2] m)]</li>
<li>[[wikipedia:Minor Planet Orcus|Minor Planet <strong>Orcus</strong>]] [(4.<u>2</u>98E5 ± 1.3E4) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 5<var>π</var><sup>2</sup><var>r</var><sup>3</sup>/(<var>Gm</var>[10.5 h]<sup>2</sup>)]</li>
<li>[[wikipedia:Minor Planet Orcus|Minor Planet <strong>Orcus</strong>]] [(4.<u>2</u>98E5 ± 1.3E4) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3) | <var>f</var> = 5<var>π</var><sup>2</sup><var>r</var><sup>3</sup>/(<var>Gm</var>[10.5 h]<sup>2</sup>)]</li>
<!-- <li>[[wikipedia:Minor Planet Haumea|Minor Planet <strong>Haumea</strong>]] [(3.<u>8</u>1E5 ± 3.5E4) m = 3<var>r</var> − ½([2.<u>3</u>22E6 ± 6E4] m) − ½([1.7<u>0</u>4E6 ± 8E3] m)]</li> -->
<!-- <li>[[wikipedia:Minor Planet Haumea|Minor Planet <strong>Haumea</strong>]] [(3.<u>8</u>1E5 ± 3.521363372331801829153845635299315857E4) m = 3<var>r</var> − ½([2.<u>3</u>22E6 ± 6E4] m) − ½([1.7<u>0</u>4E6 ± 8E3] m)]</li> -->
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Revision as of 2025-01-23T07:38:21

Solar System objects sorted by decreasing polar radius (rp). [1]

  1. Star Sol [(6.95665215E8 ± 1.0023671919012513250684329556544682392E5) m = (1 − 0.00005)(6.957E8 m)]
  2. Planet Jupiter [6.6854E7 m]
  3. Planet Saturn [5.4364E7 m]
  4. Planet Uranus [(2.4968E7 ± 2.247220505424423186459814044549067943E4) m = 3r − 2([2.5559E7 ± 4E3] m)]
  5. Planet Neptune [(2.4338E7 ± 6.441273166075166540762909634311706650E4) m = 3r − 2([2.4764E7 ± 1.5E4] m)]
  6. Planet Terra [6.356752E6 m]
  7. Planet Venus [(6.05179969190526611633482174995477E6 ± 9.9999994909042667435325675543368249E2) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[2.430226E2 d]2) | G = (6.67430E-11 ± 1.5E-15) N(m/kg)2 & π = 3.1415926535898]
  8. Planet Mars [(3.3762E6 ± 1E2) m]
  9. Jovian Satellite Ganymede [(2.6336809E6 ± 3.000E2) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(GmP2)]
  10. Saturnian Satellite Titan [(2.574645152E6 ± 8.9997E1) m = 3(f − 1)r/(f − 3)]
  11. Planet Mercury [(2.43823574072221666499949984995499E6 ± 1.03197219118479095543244541965470211E3) m = 3(f − 1)r/(f − 3) | f = 0.0009]
  12. Jovian Satellite Callisto [(2.4102256E6 ± 1.500E3) m = 3(f − 1)r/(f − 3)]
  13. Jovian Satellite Io [(1.8153E6 ± 5E1) m = ½(3.6306E6 m)]
  14. Terran Satellite Luna [1.7360E6 m]
  15. Jovian Satellite Europa [(1.5601525E6 ± 4.998E2) m = 3(f − 1)r/(f − 3)]
  16. Neptunian Satellite Triton [(1.3531001E6 ± 8.998E2) m = 3(f − 1)r/(f − 3)]
  17. Minor Planet Pluto [(1.1880522E6 ± 7.998E2) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[6.387230 d]2)]
  18. Minor Planet Eris [(1.16297E6 ± 6.00E3) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[15.786 d]2)]
  19. Uranian Satellite Titania [(7.8830258E5 ± 5.999E2) m = 3(f − 1)r/(f − 3)]
  20. Saturnian Satellite Rhea [(7.6220E5 ± 5E1) m = ½(1.5244E6 m)]
  21. Uranian Satellite Oberon [(7.61361E5 ± 2.60E3) m = 3(f − 1)r/(f − 3)]
  22. Saturnian Satellite Iapetus [(7.148E5 ± 4.50111097397075958829704972725289687E3) m = 3r − (1.4920E6 m)]
  23. Minor Planet Makemake [(7.1E5 ± 1.2E4) m = ½([1.42E6 ± 2.4E4] m)]
  24. Minor Planet Gonggong [(6.088E5 ± 2.5E4) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[{22.40 ± 0.18} h]2)]
  25. Pluto Satellite Charon [(6.0586268E5 ± 4.999E2) m = 3(f − 1)r/(f − 3)]
  26. Uranian Satellite Umbriel [(5.84351E5 ± 2.80E3) m = 3(f − 1)r/(f − 3)]
  27. Uranian Satellite Ariel [(5.7770E5 ± 5E1) m = ½(1.1554E6 m)]
  28. Saturnian Satellite Dione [(5.5960E5 ± 5E1) m = ½(1.1192E6 m)]
  29. Saturnian Satellite Tethys [(5.2630E5 ± 5E1) m = ½(1.0526E6 m)]
  30. Minor Planet Quaoar [(4.66E5 ± 5E2) m = ½(9.32E5 m)]
  31. Minor Planet Sedna [(4.5E5 ± 2E5) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[{10.273 ± 0.002} h]2)]
  32. Minor Planet Ceres [(4.450E5 ± 3.317E2) m = 3r − ½([9.662E5 ± 2E2] m) − ½([9.620E5 ± 2E2] m)]
  33. Minor Planet Orcus [(4.298E5 ± 1.3E4) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[10.5 h]2)]

references

  1. Wikipedia: "Solar System by size"