Rikunarita-ORG/Wikinium huggingface dataset:
# Úránù

**Úránù - Uranus**  | Uranus presented a nearly featureless disk to *Voyager 2* |
| Ìkọ́kọ́wárí
 |
| Kíkọ́kọ́wárí látọwọ́ | William Herschel |
| Ọjọ́ ìkọ́kọ́wárí | March 13, 1781 |
| Ìfúnlọ́rúkọ
 |
| Ìpolongo | i /ˈjʊərənəs/ or i /jʊˈreɪnəs/ |
| Alápèjúwe | Uranian |
| Àwọn ìhùwà ìgbàyípo |
| Àsìkò J2000 |
| Aphelion | 3,004,419,704 km 20.083 305 26 AU |
| Perihelion | 2,748,938,461 km 18.375 518 63 AU |
| Semi-major axis | 2,876,679,082 km 19.229 411 95 AU |
| Eccentricity | 0.044 405 586 |
| Àsìkò ìgbàyípo | 30,799.095 days 84.323 326 yr 42,718 Uranus solar days |
| Synodic period | 369.66 days |
| Average orbital speed | 6.81 km/s |
| Mean anomaly | 142.955 717° |
| Inclination | 0.772 556° to Ecliptic 6.48° to Sun's equator 1.02° to Invariable plane |
| Longitude of ascending node | 73.989 821° |
| Argument of perihelion | 96.541 318° |
| Satellites | 27 |
| Àwọn ìhùwà àdánidá
 |
| Ìfẹ̀kiri alágedeméjì | 25,559 ± 4 km 4.007 Earths |
| Ìfẹ̀kiri olóòpó | 24,973 ± 20 km 3.929 Earths |
| Flattening | 0.022 9 ± 0.000 8 |
| Circumference | 156,909.98 km[*citation needed*] |
| Ààlà ojúde | 8.115 6 × 109 km2 15.91 Earths |
| Ìpọ̀sí | 6.833 × 1013 km3 63.086 Earths |
| Àkójọ | (8.6810 ± 0.0013) × 1025 kg 14.536 Earths
GM=5 793 939 ± 13 km3/s2 |
| Iyeìdáméjì ìṣùpọ̀ | 1.27 g/cm3 |
| Equatorial surface gravity | 8.69 m/s2 0.886 g |
| Escape velocity | 21.3 km/s |
| Sidereal rotation period | –0.718 33 day 17 h 14 min 24 s |
| Equatorial rotation velocity | 2.59 km/s 9,320 km/h |
| Axial tilt | 97.77° |
| North pole right ascension | 17 h 9 min 15 s 257.311° |
| North pole declination | –15.175° |
| Albedo | 0.300 (Bond)
0.51 (geom.) |
| Ìgbónásí ojúde    1 bar level    0.1 bar (tropopause) |

| min | mean | max |
| --- | --- | --- |
|  | 76 K |  |
| 49 K | 53 K | 57 K |

 |
| Apparent magnitude | 5.9 to 5.32 |
| Angular diameter | 3.3"–4.1" |
| Afẹ́fẹ́àyíká
 |
| Ìga òṣùwọ̀n | 27.7 km |
| Ìkósínú | *(Below 1.3 bar)*

|  |  |
| --- | --- |
|
83 ± 3% | Hydrogen (H2)
 |
|
15 ± 3% | Helium
 |
|
2.3% | Methane |
|
0.009% (0.007–0.015%) | Hydrogen deuteride (HD)
 |
| **Ices**: |  |
|  | Ammonia
 |
|  | water
 |
|  | ammonium hydrosulfide (NH4SH)
 |
|  | methane (CH4)
 |

 |
|  |

**Úránù** ni planeti keje si Orun.

## Itokasi