Oberon, Uranus Kanema: kufotokoza

Ngakhale kupita patsogolo onse sayansi, ambiri a zinsinsi za chilengedwe kukhala chinsinsi kwa anthu. Kuphunzira zinthu zakuthambo, kuphatikizapo miyezi ya dziko lapansili dzuŵa, amagwirizana ndi mavuto ambiri. Mtunda musalole amaona mwatsatanetsatane. Oberon, ilili wa dziko Uranus, komanso kwa "mafumu ena" akuyembekezerabe awo kuti yofufuza.

nkhani

Chiwerengero cha makina Uranus ukufika mayunitsi 27. Iwo agawidwa m'magulu:

• mkati;
• kunja;
• waukulu.

Internal "ndalama" ali 13 mdima apezeka ndi awiri 50 150 Km. Iwo onse zokhudza pafupifupi chimodzimodzi pa equator ya dziko ndi mbali imodzi. Pangani kusintha kotheratu maola angapo. Mwina, iwo ali oyanjana ndi Uranus mphete. Ambiri anapeza mu 1986 ndi spacecraft Voyager 2. Iye anapanga zithunzi za Oberon pafupifupi 40% ya padziko. % Only 25 Auzeni kuti akapereka ku sanjira miyala.

Yankho la funso kaya, mu lathuli Kanema Oberon, ophunzira ambiri masiku ano. Kutsegula wake zinachitika mu January 1787 ndi William Herschel. Komabe zaka 50 anthu ochepa kwambiri kuona mwezi, kupatula wasayansi lapansi. Telesikopu kuti nthawi sanali amasiyana mkulu ozama mphamvu. Optics Modern limakupatsani kuona mu Oberon zofufuzafufuza zakutali.

dzina

Uranus, dziko ndi ilili Oberon, Only Msikawu anamuperekeza "Shakespeare". Mlembi wa lingaliro kupitirizabe Shakespeare mu Kunagwa mkasidi, kumene England, Vilyam Gershel. dziko anatulukira mwangozi mu 1781. Wasayansi inafuna kumupatsa dzina la King George, koma miyambo ankamenyana ndi anabadwa Uranus.

Poyamba likutchedwa Oberon Uranus II. Kenako, makina ena, ndi William Lassell anawerengedwa malinga ndi mtunda wa mapulaneti ankagwidwa, Uranus IV Oberon dzina lakuti. Kenako onse kwambiri ukulu anadziwika ndi dzina la anthu otchuka a Shakespeare. Lalikulu: Miranda, Ariel, Cordelia, Umbriel, Oberon ndi Ophelia.

kapangidwe

Asayansi akukhulupirira kuti Oberon, Uranus mwezi, mwina anapangidwa kuchokera litayamba accretion. Iye anazungulira dziko pambuyo mapangidwe ake. Tikayang'ana boma la padziko mwezi, iye "anabadwanso" mu nthawi mofanana dziko palokha.

Moti zikuchokera Kanema imakhala ndalama pafupifupi wofanana pacimwala, madzi, ndi ambiri a iwo ndi ayezi. Zimenezi zikusonyezedwa ndi osalimba Kanema - 1,63 g / cm. Munthu akhoza kuganiza kuti pakati utali wozungulira ndi 480 Km. Kapangidwe chiri motere:

• miyala pachimake;
• mwina wosanjikiza madzi;
• achisanu chofunda.

mafotokozedwe

Iwo ali padziko pabuka hue. N'kotheka, ichi ndi chifukwa cha zinthu danga weathering. Ichi chinali chifukwa cha yolimbikira micrometeorites mabomba ndi mlandu particles wa padziko oposa miliyoni zapitazo. Kusiyana mwamphamvu mthunzi n'kumene anachititsa akretsiey (kugwa zinthu padziko chilengedwe lakumwamba thupi ozungulira). Ndi kutsogolera Chigawo owala kapolo. redness chake chachikulu mwina chifukwa Kuthetsa particles inaimitsidwa kuchokera mlenga lenga. Bluish mtundu wa zokolola (ndi) madipoziti atsopano mchere.

Oberon - Bwenzi, amene ali malo wachiwiri mawu a dongosolo la Uranus ndi chinayi mu dongosolo la zowalitsa. Features:

• awiri - 1523 Km;
• kulemera - 3,014 X10 makilogalamu ^21;
• padziko dera - miliyoni 7.3 makilomita ^2;
• buku - biliyoni 1,849 makilomita kiyubiki;
• pamwamba kutentha - -203 ...- 193 ° C;
• Kachulukidwe - 1,63 g / cm.

Wamuloŵerera. pamwamba - chizindikiro cha Oberon mwezi. Sputnik kwenikweni alibe malo popanda Chigwa cha. chiwerengero sangathe zochuluka. More nyuzi posachedwapa m'malo m'mbuyomo "zipsera", iwo amaoneka ku kuphulika ndi zotsatira kuchokera mlenga lenga. Chotero chochuluka zimaphala (kuposa Kanema ina) limasonyeza zaka zake.

The chinthu chachikulu kudziwika monga zimaphala ndi maphompho. "Shakespeare" Mutu zinasungidwa pano. The zimaphala yaikulu pa mbali yapadziko:

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

Pangakhale zazikulu, koma palibe phunzirolo. Ambiri a zimaphala ali cheza yowala achilendo. Asayansi amati umuna uwu wa madzi mazira - ayezi. Mdima pansi akhoza amasonyeza zauve madzi kubwereketsa, ndi kufanizira ndi mwezi Maria. Wina kopanda pansi zimaphala shading zochokera chakuti pansi padziko ayezi kutumphuka oyenerera subsoil mdima mtundu. Maphompho anaiwononga, motalikitsa - Mommur (537 makilomita).

kumayenda pamtunda woyenera pozungulira

Oberon - Kanema ali ndi kanjira makilomita 584.000. Iye nthawi zonse zimayenda kumbali ina ya dzikoli. Si zachilendo mu dongosolo la zowalitsa. mwezi wathu wachibale dziko lapansi mu malo omwewo, amene ali lililonse kwa nthambi zikuluzikulu. Chifukwa kupatuka yaing'ono kuchokera ku bwalo ndi kukhalapo kunyanja ndingaliro, mtunda izi zingasiyane. Nthawi yozungulira chikugwirizana ndi nthawi kasinthasintha wa masiku khumi ndi zitatu ndi theka.

Lakutali (kwa miyezi lalikulu) Oberon, ambiri a kanjira kake akudutsa popanda okhudza magnetosphere pulanetiyo. pamwamba ake akunja poyera kuti mphepo dzuwa. Kumawonjezera kuukira mphamvu Uranus plasma particles n'chochepa kwambiri kusiyana ndi nthambi zina, kotero Oberon zowoneka opepuka kuposa "abale" awo.

The ndege ya equator ya dziko ziri chikugwirizana ndi m'mipita wa miyezi yake yaikulu. Nyengo kusintha kwa nthawi yaitali - zaka 42. Aliyense wa mitengo yonyamulira ya woyamba zobisika pafupifupi zaka pafupifupi mu mdima, ndiye ilinso dzuwa.

Kamodzi zaka makumi awiri, pa March, dzuwa ndi Earth umadutsa ndege kunyanja ya Uranus. Pa nthawi imeneyi, pali reciprocal Kuphunzira makina.