Moons of Uranus
| Moons on Uranus |
| Name |
Diameter (km) |
Mass ( × 1018 kg) |
Discovery year |
Discoverer |
| Cordelia |
0040 40.2 ± 6 |
000004 0.044 |
1986 |
Terrile (Voyager 2) |
| Ophelia |
0042 42.8 ± 8 |
000005 0.053 |
1986 |
Terrile (Voyager 2) |
| Bianca |
0051 51.4 ± 4 |
000009 0.092 |
1986 |
Smith (Voyager 2) |
| Cressida |
0079 79.6 ± 4 |
000034 0.34 |
1986 |
Synnott (Voyager 2) |
| Desdemona |
0064 64.0 ± 8 |
000018 0.18 |
1986 |
Synnott (Voyager 2) |
| Juliet |
0093 93.6 ± 8 |
000056 0.56 |
1986 |
Synnott (Voyager 2) |
| Portia |
0135 135.2 ± 8 |
000170 1.70 |
1986 |
Synnott (Voyager 2) |
| Rosalind |
0072 72 ± 12 |
000025 0.25 |
1986 |
Synnott (Voyager 2) |
| Cupid |
0018 ~18 |
000000.38 0.0038 |
2003 |
Showalter and Lissauer |
| Belinda |
0090 90 ± 16 |
000049 0.49 |
1986 |
Synnott (Voyager 2) |
| Perdita |
0030 30 ± 6 |
000002 0.018 |
1986 |
Karkoschaka (Voyager 2) |
| Puck |
0162 162 ± 4 |
000290 2.90 |
1985 |
Synnott (Voyager 2) |
| Mab |
0025 ~25 |
000001 0.01 |
2003 |
Showalter and Lissauer |
| Miranda |
0470 471.6 ± 1.4 |
006600 66 ± 7 |
1948 |
Kuiper |
| Ariel |
1157 1,157.8 ± 1.2 |
135000 1,350 ± 120 |
1851 |
Lassell |
| Umbriel |
1169 1,169.4 ± 5.6 |
117000 1,170 ± 130 |
1851 |
Lassell |
| Titania |
1577 1,577.8 ± 3.6 |
353000 3,530 ± 90 |
1787 |
Herschel |
| Oberon |
1522 1,522.8 ± 5.2 |
301000 3010 ± 70 |
1787 |
Herschel |
| Francisco |
0022 ~22 |
000000.72 0.0072 |
2003 |
Holman et. al |
| Caliban |
0072 ~72 |
000025 0.25 |
1997 |
Gladman et. al |
| Stephano |
0032 ~32 |
000002.2 0.022 |
1999 |
Gladman et. al |
| Trinculo |
0018 ~18 |
000000.39 0.0039 |
2001 |
Holman et. al |
| Sycorax |
0150 ~150 |
000230 2.30 |
1997 |
Nicholson et. al |
| Margaret |
0020 ~20 |
000000.54 0.0054 |
2003 |
Sheppard and Jewitt |
| Prospero |
0050 ~50 |
000008.5 0.085 |
1999 |
Holman et. al |
| Setebos |
0048 ~48 |
000007.5 0.075 |
1999 |
Kavelaars et. al |
| Ferdinand |
0020 ~20 |
000000.54 0.0054 |
2003 |
Holman et. al |
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