Solar System by polar radius: Difference between revisions
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<li>[[wikipedia:Star Sol|Star <strong>Sol</strong>]] [6. | <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: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. | <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 Neptune|Planet <strong>Neptune</strong>]] [2. | <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 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. | <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 Mars|Planet <strong>Mars</strong>]] [3.3762E6 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. | <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. | <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. | <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:Jovian Satellite Callisto|Jovian Satellite <strong>Callisto</strong>]] [2. | <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 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> | ||
<li>[[wikipedia:Terran Satellite Luna|Terran Satellite <strong>Luna</strong>]] [1.7360E6 m]</li> | <li>[[wikipedia:Terran Satellite Luna|Terran Satellite <strong>Luna</strong>]] [1.7360E6 m]</li> | ||
<li>[[wikipedia:Jovian Satellite Europa|Jovian Satellite <strong>Europa</strong>]] [1. | <li>[[wikipedia:Jovian Satellite Europa|Jovian Satellite <strong>Europa</strong>]] [(1.56<u>0</u>1525E6 ± 4.998E2) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li> | ||
<li>[[wikipedia: | <li>[[wikipedia:Neptunian Satellite Triton|Neptunian Satellite <strong>Triton</strong>]] [(1.35<u>3</u>1001E6 ± 8.998E2) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li> | ||
<li>[[wikipedia:Minor Planet | <li>[[wikipedia:Minor Planet Pluto|Minor Planet <strong>Pluto</strong>]] [(1.18<u>8</u>0522E6 ± 7.998E2) 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>[6.387230 d]<sup>2</sup>)]</li> | ||
<li>[[wikipedia: | <li>[[wikipedia:Minor Planet Eris|Minor Planet <strong>Eris</strong>]] [(1.1<u>6</u>297E6 ± 6.00E3) 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>[15.786 d]<sup>2</sup>)]</li> | ||
< | <li>[[wikipedia:Uranian Satellite Titania|Uranian Satellite <strong>Titania</strong>]] [(7.88<u>3</u>0258E5 ± 5.999E2) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li> | ||
<li>[[wikipedia:Saturnian Satellite Rhea|Saturnian Satellite <strong>Rhea</strong>]] [7.6220E5 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. | <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. | <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:Minor Planet Makemake|Minor Planet <strong>Makemake</strong>]] [7. | <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. | <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:Pluto Satellite Charon|Pluto Satellite <strong>Charon</strong>]] [6. | <li>[[wikipedia:Pluto Satellite Charon|Pluto Satellite <strong>Charon</strong>]] [(6.05<u>8</u>6268E5 ± 4.999E2) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li> | ||
<li>[[wikipedia:Uranian Satellite Umbriel|Uranian Satellite <strong>Umbriel</strong>]] [5. | <li>[[wikipedia:Uranian Satellite Umbriel|Uranian Satellite <strong>Umbriel</strong>]] [(5.8<u>4</u>351E5 ± 2.80E3) m = 3(<var>f</var> − 1)<var>r</var>/(<var>f</var> − 3)]</li> | ||
<li>[[wikipedia:Uranian Satellite Ariel|Uranian Satellite <strong>Ariel</strong>]] [5.7770E5 m = ½(1.1554E6 m)]</li> | <li>[[wikipedia:Uranian Satellite Ariel|Uranian Satellite <strong>Ariel</strong>]] [(5.7770E5 ± 5E1) m = ½(1.1554E6 m)]</li> | ||
<li>[[wikipedia:Saturnian Satellite Dione|Saturnian Satellite <strong>Dione</strong>]] [5.5960E5 m = (1.1192E6 m) | <li>[[wikipedia:Saturnian Satellite Dione|Saturnian Satellite <strong>Dione</strong>]] [(5.5960E5 ± 5E1) m = ½(1.1192E6 m)]</li> | ||
<li>[[wikipedia:Saturnian Satellite Tethys|Saturnian Satellite <strong>Tethys</strong>]] [5.2630E5 m = (1.0526E6 m) | <li>[[wikipedia:Saturnian Satellite Tethys|Saturnian Satellite <strong>Tethys</strong>]] [(5.2630E5 ± 5E1) m = ½(1.0526E6 m)]</li> | ||
<li>[[wikipedia:Minor Planet Quaoar|Minor Planet <strong>Quaoar</strong>]] [4.66E5 m = ½(9.32E5 m)]</li> | <li>[[wikipedia:Minor Planet Quaoar|Minor Planet <strong>Quaoar</strong>]] [(4.66E5 ± 5E2) m = ½(9.32E5 m)]</li> | ||
<li>[[wikipedia:Minor Planet | <li>[[wikipedia:Minor Planet Sedna|Minor Planet <strong>Sedna</strong>]] [(<u>4</u>.5E5 ± 2E5) 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>[{10.273 ± 0.002} h]<sup>2</sup>)]</li> | ||
<li>[[wikipedia:Minor Planet | <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 | <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. | <!-- <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> --> | ||
</ol> | </ol> | ||
Revision as of 2025-01-22T17:21:13
Solar System objects sorted by decreasing polar radius (rp). [1]
- Star Sol [(6.9566522E8 ± 1.002E5) m = (1 − 0.00005)(6.957E8 m)]
- Planet Jupiter [6.6854E7 m]
- Planet Saturn [5.4364E7 m]
- Planet Uranus [(2.4968E7 ± 2.247E4) m = 3r − 2([2.5559E7 ± 4E3] m)]
- Planet Neptune [(2.4338E7 ± 6.44E4) m = 3r − 2([2.4764E7 ± 1.5E4] m)]
- Planet Terra [6.356752E6 m]
- Planet Venus [(6.0517997E6 ± 1.000E3) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[243.0226 d]2) | G = (6.67430E-11 ± 1.5E-15) N(m/kg)2 & π = 3.1415926535898]
- Planet Mars [(3.3762E6 ± 1E2) m]
- Jovian Satellite Ganymede [(2.6336809E6 ± 3.000E2) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(GmP2)]
- Saturnian Satellite Titan [(2.574645152E6 ± 8.9997E1) m = 3(f − 1)r/(f − 3)]
- Planet Mercury [(2.4382357E6 ± 1.032E3) m = 3(0.0009 − 1)r/(0.0009 − 3)]
- Jovian Satellite Callisto [(2.4102256E6 ± 1.500E3) m = 3(f − 1)r/(f − 3)]
- Jovian Satellite Io [(1.8153E6 ± 5E1) m = ½(3.6306E6 m)]
- Terran Satellite Luna [1.7360E6 m]
- Jovian Satellite Europa [(1.5601525E6 ± 4.998E2) m = 3(f − 1)r/(f − 3)]
- Neptunian Satellite Triton [(1.3531001E6 ± 8.998E2) m = 3(f − 1)r/(f − 3)]
- Minor Planet Pluto [(1.1880522E6 ± 7.998E2) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[6.387230 d]2)]
- Minor Planet Eris [(1.16297E6 ± 6.00E3) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[15.786 d]2)]
- Uranian Satellite Titania [(7.8830258E5 ± 5.999E2) m = 3(f − 1)r/(f − 3)]
- Saturnian Satellite Rhea [(7.6220E5 ± 5E1) m = ½(1.5244E6 m)]
- Uranian Satellite Oberon [(7.61361E5 ± 2.60E3) m = 3(f − 1)r/(f − 3)]
- Saturnian Satellite Iapetus [(7.148E5 ± 4.50E3) m = 3r − (1.4920E6 m)]
- Minor Planet Makemake [(7.1E5 ± 1.2E4) m = ½([1.42E6 ± 2.4E4] m)]
- Minor Planet Gonggong [(6.088E5 ± 2.5E4) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[{22.40 ± 0.18} h]2)]
- Pluto Satellite Charon [(6.0586268E5 ± 4.999E2) m = 3(f − 1)r/(f − 3)]
- Uranian Satellite Umbriel [(5.84351E5 ± 2.80E3) m = 3(f − 1)r/(f − 3)]
- Uranian Satellite Ariel [(5.7770E5 ± 5E1) m = ½(1.1554E6 m)]
- Saturnian Satellite Dione [(5.5960E5 ± 5E1) m = ½(1.1192E6 m)]
- Saturnian Satellite Tethys [(5.2630E5 ± 5E1) m = ½(1.0526E6 m)]
- Minor Planet Quaoar [(4.66E5 ± 5E2) m = ½(9.32E5 m)]
- Minor Planet Sedna [(4.5E5 ± 2E5) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[{10.273 ± 0.002} h]2)]
- Minor Planet Ceres [(4.450E5 ± 3.317E2) m = 3r − ½([9.662E5 ± 2E2] m) − ½([9.620E5 ± 2E2] m)]
- Minor Planet Orcus [(4.298E5 ± 1.3E4) m = 3(f − 1)r/(f − 3) | f = 5π2r3/(Gm[10.5 h]2)]