Solar System by polar radius
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- Star Sol: 6.957E8 m = 695700 km; re = 6.963E8 m = 696300 km; rp = 6.945E8 m = 3r − 2re
- Planet V Jupiter: (6.9911E7 ± 6E3) m = (69911 ± 6) km; re = 7.1492E7 m = 71492 km; rp = 6.6749E7 m = 3r − 2re
- Planet VI Saturn: (5.8232E7 ± 6E3) m = (58232 ± 6) km; re = 6.0268E7 m = 60268 km; rp = 5.4160E7 m = 3r − 2re
- Planet VII Uranus: (2.53636666666666666666666666666667E7 ± 7.1802197428460053750009473220537E3) m = (2re + rp)/3; re = (2.5559E7 ± 4E3) m = (25559 ± 4) km; rp = (2.4973E7 ± 2E4) m = (24973 ± 20) km
- Planet VIII Neptune: (2.4623E7 ± 1.4142135623730950488016887242097E4) m = (2re + rp)/3; re = (2.4764E7 ± 1.5E4) m = (24764 ± 15) km; rp = (2.4341E7 ± 3E4) m = (24341 ± 30) km
- Planet III Terra: 6.3710087713801186159507022871767E6 m = (2re + rp)/3; re = 6.378137E6 m = 6378.137 km; rp = 6.3567523141403558478521068615295E6 m = −(f − 1)re
- Planet II Venus: (6.0518E6 ± 1.0E3) m = (6051.8 ± 1.0) km
- Planet IV Mars: (3.3895333333333333333333333333333E6 ± 7.4535599249992989880305788957709E1) m = (2re + rp)/3; re = (3.3962E6 ± 1E2) m = (3396.2 ± 0.1) km; rp = (3.3762E6 ± 1E2) m = (3376.2 ± 0.1) km
- Jovian Satellite III Ganymede: (2.6341E6 ± 3E2) m = (2634.1 ± 0.3) km
- Saturnian Satellite VI Titan: (2.57473E6 ± 9E1) m = (2574.73 ± 0.09) km
- Planet I Mercury: (2.4394E6 ± 1E2) m = (2439.4 ± 0.1) km; re = 2.4401320396118835650695208562569E6 m = −3r/(f − 3); rp = 2.4379359207762328698609582874862E6 m = 3r − 2re
- Jovian Satellite IV Callisto: (2.4103E6 ± 1.5E3) m = (2410.3 ± 1.5) km
- Jovian Satellite I Io: (1.8216E6 ± 5E2) m = (1821.6 ± 0.5) km; re,a = 1.8300E6 m = (3660.0 km)/2; re,b = 1.8187E6 m = (3637.4 km)/2; rp = 1.8161E6 m = 3r − re,a − re,b
- Terran Satellite I Luna: (1.7375E6 ± 1E2) m = (1737.5 ± 0.1) km; re = 1.7381E6 m = 1738.1 km; rp = 1.7363E6 m = 3r − 2re
- Jovian Satellite II Europa: (1.5608E6 ± 5E2) m = (1560.8 ± 0.5) km
- Neptunian Satellite I Triton: (1.3534E6 ± 9E2) m = (1353.4 ± 0.9) km
- Minor Planet 134340 Pluto: (1.1883E6 ± 8E2) m = (1188.3 ± 0.8) km
- Minor Planet 136199 Eris: (1.163E6 ± 6E3) m = (1163 ± 6) km
- Uranian Satellite III Titania: (7.884E5 ± 6E2) m = (788.4 ± 0.6) km
- Saturnian Satellite V Rhea: (7.635E5 ± 5E2) m = (763.5 ± 0.5) km; re,a = 7.662E5 m = (1532.4 km)/2; re,b = 7.628E5 m = (1525.6 km)/2; rp = 7.615E5 m = 3r − re,a − re,b
- Uranian Satellite IV Oberon: (7.614E5 ± 2.6E3) m = (761.4 ± 2.6) km
- Saturnian Satellite VIII Iapetus: (7.356E5 ± 1.5E3) m = (735.6 ± 1.5) km; re = 7.460E5 m = (1492.0 km)/2; rp = 7.148E5 m = 3r − 2re
- Minor Planet 136472 Makemake: (7.1466666666666666666666666666667E5 ± 1.6492422502470642199285639423896E4) m = (2re + rp)/3; re = (7.17E5 ± 2.4E4) m = ([1434 ± 48] km)/2; rp = (7.10E5 ± 1.2E4) m = ([1420 ± 24] km)/2
- Minor Planet 225088 Gonggong: (6.15E5 ± 2.5E4) m = (615 ± 25) km; re = 6.1643835616438356164383561643836E5 m = −3r/(f − 3); rp = 6.121232876712328767123287671233E5 m = 3r − 2re
- Plutonian Satellite I Charon: (6.060E5 ± 5E2) m = (606.0 ± 0.5) km
- Uranian Satellite II Umbriel: (5.847E5 ± 2.8E3) m = (584.7 ± 2.8) km
- Uranian Satellite I Ariel: (5.789E5 ± 6E2) m = (578.9 ± 0.6) km; re,a = 5.811E5 m = (1162.2 km)/2; re,b = 5.779E5 m = (1155.8 km)/2; rp = 5.777E5 m = 3r − re,a − re,b
- Saturnian Satellite IV Dione: (5.614E5 ± 4E2) m = (561.4 ± 0.4) km; re,a = 5.644E5 m = (1128.8 km)/2; re,b = 5.613E5 m = (1122.6 km)/2; rp = 5.585E5 m = 3r − re,a − re,b
- Saturnian Satellite III Tethys: (5.311E5 ± 6E2) m = (531.1 ± 0.6) km; re,a = 5.384E5 m = (1076.8 km)/2; re,b = 5.287E5 m = (1057.4 km)/2; rp = 5.262E5 m = 3r − re,a − re,b
- Minor Planet 136108 Haumea: (8.42E5 ± 1.1411495179082459842101968196286E4) m = (2re + rp)/3; re,a = (1.161E6 ± 3E4) m = ([2322 ± 60] km)/2; re,b = (8.52E5 ± 4E3) m = ([1704 ± 8] km)/2; rp = (5.13E5 ± 1.6E4) m = ([1026 ± 32] km)/2
- Minor Planet 90482 Orcus: (4.585E5 ± 1.25E4) m = ([917 ± 25] km)/2
- Minor Planet 90377 Sedna: (4.53E5 ± 1.57E5) m = (453 ± 157) km
- Minor Planet 50000 Quaoar: (5.43E5 ± 2E3) m = (543 ± 2) km; re,a = 6.43E5 m = (1286 km)/2; re,b = 5.40E5 m = (1080 km)/2; rp = 4.46E5 m = 3r − re,a − re,b
- Minor Planet 1 Ceres: (4.700E5 ± 5.7735026918962576450914878050195E1) m = (2re + rp)/3; re,a = (4.831E5 ± 1E2) m = ([966.2 ± 0.2] km)/2; re,b = (4.810E5 ± 1E2) m = ([962.0 ± 0.2] km)/2; rp = (4.459E5 ± 1E2) m = ([891.8 ± 0.2] km)/2
- Minor Planet 120347 Salacia: (4.23E5 ± 1.05E4) m = ([846 ± 21] km)/2
- Minor Planet 307261 (2002 MS4): (4.02666666666666666666666666666667E5 ± 8.7496031656044581754577315089968E3) m = (2re + rp)/3; re = (4.115E5 ± 1E4) m = (823 ± 20) km; rp = (3.85E5 ± 1.7E4) m = (770 ± 34) km
- fTerra = 298.257222101−1
- fMercury = 0.0009
- fGonggong = 0.007