Oberon, Uranus Satellite: tsananguro

Pasinei nokufambira mberi kwose zvesainzi, vazhinji zvakavanzika pezvakasikwa kuramba zvisinganzwisiswi vanhu. Kudzidza mitumbi yokudenga, kusanganisira mimwe yose dzomuchadenga zuva nenyika dzinotenderera pariri, inobatanidzwa nezvinetso zvakawanda. Madaro hatibvumiri kufunga kwavo zvizere. Oberon, iyo Satellite yepasi Uranus, uyewo mamwe rake "shamwari" vakamirira jana ravo pakutsvakurudza kwazvo.

nyaya

Uwandu satellites Uranus inosvika 27 dzakabatana. Vari mapoka mapoka;

• mukati;
• zvekunze;
• chikuru.

"Fines" Internal ane 13 rima nemavhinga ane dhayamita kubva 50 kusvika 150? Km. Vose dzitendererane dzinenge chaipo neequator iri nyika uye imwe negwara. Ita chimurenga kwakakwana mumaawa mashomanana. Zvichida, izvo chokuita Uranus marin'i. Most dzakafukunurwa 1986 by chitundumusere-musere Voyager 2. Akaitawo mifananidzo Oberon, vanenge 40% vayo pemvura. 25 chete% vavo kupa mu Geological Mapping.

Mhinduro yomubvunzo wokuti, mune imwe nyika kuti Satellite Oberon, vadzidzi vakawanda vanoziva nhasi. Huro yaro kwakaitika muna January 1787 raWilliam Herschel. Asi kwemakore 50 vanhu vashoma chaizvo kuona mwedzi, kunze musayendisiti. Materesikopu nguva haana kusiyana dzakakwirira simba rakapinza. Modern optics unokubvumira kuona kunyange Oberon mudzidzi teresikopu.

zita

Uranus, nyika ine Satellite Oberon, chete anozvirumbidza pamusoro boka racho "Shakespeare kuti". Munyori pfungwa kuti kuchengeta Shakespeare mudenga akava nyanzvi Chokwadi wokuEngland, Vilyam Gershel. Nyika sezvayakawanikwa nemasanga muna 1781. The musayendisiti aida kumupa zita King George, asi tsika rwakakunda, uye akaberekerwa Uranus.

Pakutanga zvakanga akadana Oberon Uranus II. Gare gare, vamwe satellites, uye William Lassell akavaverenga maererano chinhambwe mapuraneti pazvakawanikwa, Uranus IV Oberon akawana zita. Gare gare, zvose zvinokosha zviri nokukura pakuzivikanwa nezita magamba Shakespeare. The guru: Miranda, Ariel, Cordelia, Umbriel, Oberon uye Ophelia.

mamiriro

Masayendisiti anodavira kuti Oberon, Uranus mwedzi, zvinogona kunge aumba kubva accretion disk. Iye vakakomba nyika chete namarudzi inotungamirwa. Kutonga nezvinooneka mamiriro mwedzi pevhu, akanga "kuberekwa" munguva iyoyo nguva kwakaita nyika pachayo.

Anofungidzirwa sezvamunoita kwomwedzi chinosanganisira anenge zvakaenzana yakawanda dombo uye mvura, uye yakawanda iri chando. Izvi zvinoratidzwa Satellite arambe achirema - 1,63 g / cm. Mumwe anogona kufunga kuti makirisito nharaunda iri 480? Km. Chidziro chisingazununguki sezvinotevera:

• Rocky moyo;
• Pamwewo marongera emura;
• nechando nejasi.

tsananguro

It ane pose rwepepuru Hue. Pasinei, ichi ndicho mugumisiro pamigumisiro nzvimbo weathering. Izvi kwaiva pamusana chinoshingaira kubhomba micrometeorites uye akapomera tudonhwe kwayo pamusoro anopfuura miriyoni apfuura. Musiyano kuchinyanya mumvuri Vangangodaro kunokonzerwa akretsiey (kuwira zvinhu pamusoro pemvura zvomuchadenga muviri yakapoteredza zvakatipoteredza). Uye anotungamirira hemisphere yakajeka nhapwa. akatsvuka ake kungatibatsira kuva nokuda kugadzirisa yakaturikwa nezvimedu kubva muchadenga. Rinokwanisa kucheneruka ruvara manyoro zvibereko (tichishandisa) zvicherwa deposits.

Oberon - shamwari, izvo inoremekedzwa chechipiri pakukura munyika uye wechipfumbamwe Uranus munyika renzou. Features:

• dhayamita - 1523? km;
• uremu - 3,014 x 10 ²¹ makirogiramu;
• pamusoro nzvimbo - mamiriyoni 7,3 makiromita ^2;
• Vhoriyamu - bhiriyoni 1,849 cubic makiromita;
• pamusoro tembiricha - -203 ...- 193 ° C;
• Density - 1,63 g / cm.

Yonhuwa penyika - a pachena kuchiitwa Oberon mwedzi. Sputnik chaizvoizvo asina vakasununguka nzvimbo pasina mwena. nhamba yavo haigoni ngazviwedzerwe. More kuchangobva fanera chakatsiva rapfuura "mavanga", vanoonekwa kubva kwemakomo uye izvi kubva muchadenga. Yakadaro zvizhinji craters (kupfuura chero Satellite) chinoratidza zera kwayo.

Huru chinhu inozivikanwa craters uye canyons. "Shakespeare" dingindira hwaponeswa pano. The craters pakukura chikamu chepanyika:

• Othello - 114? Km dhayamita.
• Lear - 126? Km.
• Romeo - 159? Km.
• Macbeth - 203? Km.
• Hamlet - 206? Km.

Pangave makuru, asi havasi dziripo chidzidzo. Vakawanda craters vane rakajeka mwaranzi chaiyo. Masayendisiti zvinoratidza kuti akabuda iyi nechando mvura - chando. Dark pasi kungaratidza tsvina mvura nzira yokubudisa, nomuenzaniso pamwe making Maria. Chimwe kubvuma pasi craters shading papfungwa yokuti pasi chando pamusoro goko anoda subsoil zvasviba ruvara. Canyons yandavaka wakarebesa - Mommur (537 kilometers).

muchadenga

Oberon - kwomwedzi ane muchadenga 584.000 makiromita. Anogara zvayaitenderera paguyo rimwe divi nyika. Hazvishamisi mune renzou. mwedzi hama yedu Earth iri kuitawo, izvo kwese kuti guru satellites. Nokuda nokutsauka duku denderedzwa uye kuvapo Equatorial mafungiro, kure ichi dzingasiyana. The orbital nguva rinobatana vachishandisa kutenderera mumazuva gumi nenhatu nehafu.

The okumudzivo (kubva huru kwomwedzi) Oberon vakawanda rayo muchadenga inopfuura pasina kukanganisa nyika yacho magnetosphere. pamusoro rayo riri pachena kuti mhepo yokutenderera zuva. Anowedzera Kurwisa nesimba Uranus yeplasma nezvimedu iduku zvikuru pane dzimwe satellites, saka Oberon nemaziso vakareruka kupfuura "hama" dzavo.

Ndege yacho neequator yepasi nehasha rinobatana kutenderera pakukura kwemwedzi ayo. Pamwaka chinja refu - makore 42. Mumwe nomumwe mapango rokutanga zvakavigwa kweinenge hafu yezana remakore murima, ipapo chete Muruvoko zuva.

Kamwe muna mana nemaviri, panguva rinenge riine, zuva uye Pasi inopfuura nomunyika Equatorial ndege kuti Uranus. Panguva ino, pane itirana nhau satellites.