ភពអ៊ុយរ៉ានុស
English: Uranus

ភពអ៊ុយរ៉ានុស
Uranus
  Astronomical symbol of Uranus
Uranus as seen by Voyager 2
Uranus presented a nearly featureless disk to Voyager 2
របកគំហើញ
រកឃើញដោយ William Herschel
កាលបរិច្ឆេទនៃការរកឃើញ March 13, 1781
Designations
Pronunciation Listeni/ˈjʊərənəs/ or Listeni/jʊˈrnəs/[១][២]
Adjective Uranian
លក្ខណៈទូទៅនៃគន្លងគោចរ[៣][a]
Epoch J2000
Aphelion3,004,419,704 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
Orbital period 30,799.095 days
84.323 326 yr
42,718 Uranus solar days[៤]
Synodic period 369.66 days[៥]
Average orbital speed 6.81 km/s[៥]
Mean anomaly 142.955 717°
Inclination 0.772 556° to Ecliptic
6.48° to Sun's equator
1.02° to Invariable plane[៦]
Longitude of ascending node 73.989 821°
Argument of perihelion 96.541 318°
Satellites 27
លក្ខណៈទូទៅនៃសណ្ឋានខាងក្រៅ
Equatorial radius 25,559 ± 4 km
4.007 Earths[៧][c]
Polar radius 24,973 ± 20 km
3.929 Earths[៧][c]
Flattening 0.022 9 ± 0.000 8[b]
Circumference 156,909.98 km[ត្រូវការអំណះអំណាង]
ផ្ទៃដី 8.115 6×10 km2[៨][c]
15.91 Earths
មាឌ 6.833×10១៣ km3[៥][c]
63.086 Earths
ម៉ាស់ (8.6810 ± 0.0013)×10២៥ kg
14.536 Earths[៩]
GM=5 793 939 ± 13 km3/s2
Mean density 1.27 g/cm3[៥][c]
Equatorial surface gravity8.69 [៥][c]
0.886 g
Escape velocity21.3 km/s[៥][c]
period –0.718 33 day
17 h 14 min 24 s[៧]
Equatorial rotation velocity 2.59 km/s
9,320 km/h
Axial tilt 97.77°[៧]
North pole right ascension 17 h 9 min 15 s
257.311°[៧]
North pole declination –15.175°[៧]
Albedo0.300 (Bond)
0.51 (geom.)[៥]
សីតុណ្ហភាពផ្ទៃខាងក្រៅ
   1 bar level[១១]
   0.1 bar
(tropopause)[១២]
minmeanmax
76 K
49 K53 K57 K
Apparent magnitude 5.9[១០] to 5.32[៥]
Angular diameter 3.3"–4.1"[៥]
បរិយាកាស[១២][១៣][១៤][d]
Scale height 27.7 km[៥]
Composition (Below 1.3 bar)
83 ± 3%Hydrogen (H2)
15 ± 3%Helium
2.3%Methane
0.009%
(0.007–0.015%)
Hydrogen deuteride (HD)[១៥]
Ices:
Ammonia
water
ammonium hydrosulfide (NH4SH)
methane (CH4)

dwadwad

  • មើលផងដែរ

មើលផងដែរ

  1. Cite error: Invalid <ref> tag; no text was provided for refs named OED
  2. Cite error: Invalid <ref> tag; no text was provided for refs named BBCOUP
  3. Yeomans, Donald K. (July 13, 2006). "HORIZONS System". NASA JPL. Retrieved August 8, 2007. – At the site, go to the "web interface" then select "Ephemeris Type: ELEMENTS", "Target Body: Uranus Barycenter" and "Center: Sun".
  4. Seligman, Courtney. "Rotation Period and Day Length". Retrieved August 13, 2009.
  5. ៥,០ ៥,១ ៥,២ ៥,៣ ៥,៤ ៥,៥ ៥,៦ ៥,៧ ៥,៨ ៥,៩ Williams, Dr. David R. (January 31, 2005). "Uranus Fact Sheet". NASA. Retrieved August 10, 2007.
  6. "The MeanPlane (Invariable plane) of the Solar System passing through the barycenter". April 3, 2009. Archived from the original on April 20, 2009. Retrieved April 10, 2009. (produced with Solex 10 written by Aldo Vitagliano; see also Invariable plane)
  7. ៧,០ ៧,១ ៧,២ ៧,៣ ៧,៤ ៧,៥ Cite error: Invalid <ref> tag; no text was provided for refs named Seidelmann2007
  8. Munsell, Kirk (May 14, 2007). "NASA: Solar System Exploration: Planets: Uranus: Facts & Figures". NASA. Retrieved August 13, 2007.
  9. Cite error: Invalid <ref> tag; no text was provided for refs named Jacobson1992
  10. Cite error: Invalid <ref> tag; no text was provided for refs named ephemeris
  11. Cite error: Invalid <ref> tag; no text was provided for refs named Podolak1995
  12. ១២,០ ១២,១ Cite error: Invalid <ref> tag; no text was provided for refs named Lunine1993
  13. Cite error: Invalid <ref> tag; no text was provided for refs named Lindal1987
  14. Cite error: Invalid <ref> tag; no text was provided for refs named Conrath1987
  15. Feuchtgruber, H. (1999). "Detection of HD in the atmospheres of Uranus and Neptune: a new determination of the D/H ratio". Astronomy and Astrophysics. 341: L17–L21. 1999A&A...341L..17F. Unknown parameter |coauthors= ignored (|author= suggested) ( help)
Other Languages
Afrikaans: Uranus
Alemannisch: Uranus (Planet)
አማርኛ: ኡራኑስ
aragonés: Urano (planeta)
Ænglisc: Uranus
العربية: أورانوس
مصرى: اورانوس
অসমীয়া: ইউৰেনাচ
asturianu: Uranu (planeta)
azərbaycanca: Uran (planet)
تۆرکجه: اورانوس
башҡортса: Уран (планета)
Boarisch: Uranus (Planet)
žemaitėška: Orans
беларуская: Уран (планета)
беларуская (тарашкевіца)‎: Уран
български: Уран (планета)
भोजपुरी: यूरेनस ग्रह
bosanski: Uran
Mìng-dĕ̤ng-ngṳ̄: Tiĕng-uòng-sĭng
нохчийн: Уран
کوردی: یۆرانۆس
čeština: Uran (planeta)
kaszëbsczi: Ùran
Zazaki: Uranus
डोटेली: अरुणग्रह
emiliàn e rumagnòl: Uràn
English: Uranus
Esperanto: Urano (planedo)
español: Urano (planeta)
euskara: Urano
estremeñu: Uranu (praneta)
فارسی: اورانوس
suomi: Uranus
føroyskt: Uranus
Nordfriisk: Uranus
Frysk: Uranus
贛語: 天王星
kriyòl gwiyannen: Iranis (planèt)
galego: Urano
Avañe'ẽ: Uráno
ગુજરાતી: યુરેનસ (ગ્રહ)
Gaelg: Uraanus
客家語/Hak-kâ-ngî: Thiên-vòng-sên
Hawaiʻi: Hele‘ekela
עברית: אורנוס
हिन्दी: अरुण (ग्रह)
Fiji Hindi: Arungrah
hrvatski: Uran
Kreyòl ayisyen: Iranis (planèt)
magyar: Uránusz
interlingua: Urano
Bahasa Indonesia: Uranus
Ilokano: Urano
Ido: Urano
ᐃᓄᒃᑎᑐᑦ/inuktitut: ᐅᕌᓄᔅ
日本語: 天王星
Patois: Yuurienos
la .lojban.: uranos
Jawa: Uranus
ქართული: ურანი
Qaraqalpaqsha: Uran (planeta)
Kabɩyɛ: Uranisi
Kongo: Uranus
ಕನ್ನಡ: ಯುರೇನಸ್
한국어: 천왕성
kurdî: Ûranûs
kernowek: Ouran (planet)
Кыргызча: Уран (планета)
Lëtzebuergesch: Uranus (Planéit)
Lingua Franca Nova: Urano
lumbaart: Urano (pianeta)
lietuvių: Uranas (planeta)
मैथिली: अरुण ग्रह
Malagasy: Oranosy
македонски: Уран (планета)
മലയാളം: യുറാനസ്
Bahasa Melayu: Uranus
Mirandés: Ourano
မြန်မာဘာသာ: ယူရေးနပ်စ်ဂြိုဟ်
مازِرونی: اورانوس
Napulitano: Urano
Plattdüütsch: Uranus (Planet)
Nedersaksies: Uranus (planeet)
नेपाली: अरुणग्रह
Nederlands: Uranus (planeet)
norsk nynorsk: Planeten Uranus
norsk: Uranus
ߒߞߏ: ߛߊ߲ߕߌ߮
Diné bizaad: Yoowéinis
Livvinkarjala: Uranus
ଓଡ଼ିଆ: ଇଉରେନ୍ସେ
Kapampangan: Uranus
polski: Uran
Piemontèis: Uran (pianeta)
پنجابی: یورینس
پښتو: اورانوس
português: Urano (planeta)
rumantsch: Uranus (planet)
romani čhib: Rahor
română: Uranus
armãneashti: Uranus
русиньскый: Уран (планета)
संस्कृतम्: युरेनस्-ग्रहः
саха тыла: Ураан (планета)
sicilianu: Uranu (pianeta)
Scots: Uranus
سنڌي: يورينس
davvisámegiella: Uranus
srpskohrvatski / српскохрватски: Uran (planeta)
සිංහල: යු‍රේනස්
Simple English: Uranus
slovenčina: Urán (planéta)
slovenščina: Uran (planet)
Soomaaliga: Uraano
српски / srpski: Уран
Sesotho: Yuranese
Seeltersk: Uranus
Sunda: Uranus
svenska: Uranus
Kiswahili: Uranus
ślůnski: Ůrůn
தமிழ்: யுரேனசு
తెలుగు: యురేనస్
Türkmençe: Uran (planeta)
Tagalog: Urano
Tok Pisin: Yurenes (planet)
Türkçe: Uranüs
татарча/tatarça: Уран (планета)
тыва дыл: Уран
ئۇيغۇرچە / Uyghurche: ئۇران (پلانىت)
українська: Уран (планета)
اردو: یورینس
oʻzbekcha/ўзбекча: Uran (sayyora)
vepsän kel’: Uran (planet)
Tiếng Việt: Sao Thiên Vương
West-Vlams: Uranus
Volapük: Uranud
Winaray: Urano
Wolof: Uraanus
吴语: 天王星
მარგალური: ურანი (პლანეტა)
ייִדיש: אוראנוס
Yorùbá: Úránù
中文: 天王星
文言: 天王星
Bân-lâm-gú: Thian-ông-chheⁿ
粵語: 天王星
isiZulu: UYurenasi