Solar System by size

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[Image.] Solar System objects displayed with correct relative sizes (distances not to scale). ^[1] ^[2]

Solar System objects sorted by mean barycentric radius (mean distance from surface to barycenter). ^[3]

list

Star Sol: (696.342 ± 0.065) Mm (megameters) ^[4] ^[5]
Planet Jupiter: (69.911 ± 0.006) Mm ^[6] ^[7]
Planet Saturn: (58.232 ± 0.006) Mm ^[8]
Planet Uranus: (25.362 ± 0.007) Mm ^[9]
Planet Neptune: (24.622 ± 0.019) Mm ^[10]
Planet Terra: (6.3710084 ± 10⁻⁷) Mm ^[11] ^[12]
Planet Venus: (6.0518 ± 0.0010) Mm ^[13]
Planet Mars: (3.3895 ± 0.0002) Mm ^[14]
Jovian Satellite Ganymede: (2.6341 ± 0.0003) Mm ^[15]
Saturnian Satellite Titan: (2.57473 ± 0.00009) Mm ^[16]
Planet Mercury: (2.4397 ± 0.00010) Mm ^[17]
Jovian Satellite Callisto: (2.4103 ± 0.0015) Mm ^[18]
Jovian Satellite Io: (1.8216 ± 0.0005) Mm ^[19]
Terran Satellite Luna: (1.7375 ± 0.0001) Mm ^[20]
Jovian Satellite Europa: (1.5608 ± 0.0005) Mm ^[21]
Neptunian Satellite Triton: (1.3534 ± 0.0009) Mm ^[22]
Minor Planet Pluto: (1.1883 ± 0.0008) Mm ^[23]
Minor Planet Eris: (1.163 ± 0.006) Mm ^[24]
Minor Planet Haumea: (798 ± 6) km (kilometers) ^[25]
Uranian Satellite Titania: (788.4 ± 0.6) km ^[26]
Saturnian Satellite Rhea: (763.5 ± 0.5) km ^[27]
Uranian Satellite Oberon: (761.4 ± 2.6) km ^[28]
Saturnian Satellite Iapetus: (735.6 ± 1.5) km ^[29]
Minor Planet Makemake: (715 ± 19) km ^[30]
Minor Planet Gonggong: (615 ± 25) km ^[31]
Plutonian Satellite Charon: (606.0 ± 0.5) km ^[32]
Uranian Satellite Umbriel: (584.7 ± 2.8) km ^[33]
Uranian Satellite Ariel: (578.9 ± 0.6) km ^[34]
Saturnian Satellite Dione: (561.4 ± 0.4) km ^[35]
Minor Planet Quaoar: (543 ± 2) km ^[36]
Saturnian Satellite Tethys: (531.1 ± 0.6) km ^[37]
Minor Planet Sedna: (498 ± 40) km ^[38]
Minor Planet Ceres: (469.7 ± 0.1) km ^[39]
Minor Planet Orcus: (458.5 ± 12.5) km = (1/2)(917 ± 25) km ^[40]
Minor Planet Salacia: (423 ± 10.5) km = (1/2)(846 ± 21) km ^[41]
Minor Planet 307261: (398 ± 12) km = (1/2)(796 ± 24) km ^[42]
Minor Planet 208996: (386 ± 6) km ^[43]
Minor Planet 55565: (384 ± 19) km ^[44]
Minor Planet 532037: (370 ± 40) km ^[45]
Minor Planet Varda: (370 ± 7) km = (1/2)(740 ± 14) km ^[46]
Minor Planet Ixion: (354.8 ± 0.1) km ^[47]
Minor Planet 90568: (340 ± 17) km ^[48]
Minor Planet 145452: (339.5 ± 36.5) km = (1/2)(679 ± 73) km ^[49]
Minor Planet Varuna: (334 ± 77) km ^[50]
Minor Planet 55637: (332.5 ± 14.5) km = (1/2)(665 ± 29) km ^[51]
Minor Planet 455502: (325 ± 87.5) km = (1/2)(650 ± 175) km ^[52]
Minor Planet Gǃkúnǁʼhòmdímà: (319 ± 12) km = (1/2)(638 ± 24) km ^[53]
Minor Planet DeeDee: (317.5 ± 30.5) km ^[54]
Minor Planet 523794: 315 km = (1/2)(630 km) ^[55]
Minor Planet 523692: 313 km = (1/2)(626 km) ^[56]
Eridian Satellite Dysnomia: (307.5 ± 30) km = (1/2)(615 ± 60) km ^[57]
Minor Planet 278361: (305 ± 85) km ^[58]
Minor Planet Chaos: (300 ± 70) km ^[59]
Minor Planet Biden: 287 km ^[60]
Minor Planet 78799: (282.5 ± 36.5) km = (1/2)(565 ± 73) km ^[61]
Minor Planet Buffy: 281 km = (1/2)(562 km) ^[62]
Minor Planet 612533: (274.6 ± 11.5) km = (1/2)(549.2 ± 23.0) km ^[63]
Minor Planet Vesta: (262.7 ± 0.1) km ^[64]
Minor Planet 145451: (262 ± 51.5) km = (1/2)(524 ± 103) km ^[65]
Minor Planet 84922: (262 ± 3.5) km = (1/2)(524 ± 7) km ^[66]
Minor Planet 120348: (256 ± 20) km ^[67]
Minor Planet Pallas: (256 ± 2) km ^[68]
Saturnian Satellite Enceladus: (252.1 ± 0.2) km ^[69]
Minor Planet 84522: (250 ± 7) km ^[70]
Minor Planet 202421: (249 ± 37.5) km = (1/2)(498 ± 75) km ^[71]
Uranian Satellite Miranda: (235.8 ± 0.7) km ^[72]
Minor Planet Dziewanna: (235 ± 17.5) km = (1/2)(470 ± 35) km ^[73]
Minor Planet 26375: (230.5 ± 22.5) km = (1/2)(461 ± 45) km ^[74]
Minor Planet 120132: (230 ± 10.5) km = (1/2)(460 ± 21) km ^[75]
Minor Planet 84719: (224.25 ± 21.6) km = (1/2)(448.5 ± 43.2) km ^[76]
Orcean Satellite Vanth: (221 ± 5) km ^[77]
Minor Planet Hygiea: (216.5 ± 4) km = (1/2)(433 ± 8) km ^[78]
Minor Planet 444030: (211.5 ± 43.5) km = (1/2)(423 ± 87) km ^[79]
Neptunian Satellite Proteus: (210 ± 7) km ^[80]
Minor Planet 303775: (208 ± 36.5) km = (1/2)(416 ± 73) km ^[81]
Minor Planet 119951: (207.5 ± 0.5) km ^[82]
Minor Planet Huya: (205.5 ± 3.65) km = (1/2)(411.0 ± 7.3) ^[83]
Minor Planet 469372: (204 ± 22) km ^[84]
Minor Planet 175113: (203.15 ± 48.8) km = (1/2)(406.3 ± 97.6) km ^[85]
Minor Planet 144897: (199 ± 19.5) km = (1/2)(398 ± 39) km ^[86]
Saturnian Satellite Mimas: (198.2 ± 0.3) km ^[87]
Minor Planet 470599: (197 ± 31.5) km = (1/2)(394 ± 63) km ^[88]
Minor Planet 35671: (196.5 ± 19.5) km = (1/2)(393 ± 39) km ^[89]
Minor Planet 145480: (186.25 ± 18.75) km = (1/2)(372.5 ± 37.5) km ^[90]
Neptunian Satellite Nereid: (178.5 ± 6.5) km = (1/2)(357 ± 13) km ^[91]
Minor Planet 42301: (176 ± 42.5) km = (1/2)(352 ± 85) km ^[92]
Minor Planet 230965: (169.5 ± 60) km = (1/2)(339 ± 120) km ^[93]
Minor Planet 15874: (169.5 ± 10) km = (1/2)(339 ± 20) km ^[94]
Minor Planet 119979: 169 km ^[95]

gallery

see also

references

keywords

astro, astronomics, astronomy, diameter, diameters, radii, radius, size, sizes, Sol, Solar, Sol-Jupiter, SolSys, Sun, Sun-Jupiter

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