Oberon, Uranus satellite: Inkcazo

Nangona zonke inkqubela kwezenzululwazi neteknoloji, abaninzi eemfihlelo yonke ahlale imfihlelo eluntwini. Ukufundwa imizimba yasezulwini, kubandakanywa zonke ezinye iinyanga iiplanethi kwenkqubo solar, lu dityanisiwe kwiingxaki ezininzi zobomi. Imigama musa ukuvumela ukuqwalasela ngokweenkcukacha. Oberon, lo yisathelayithi wonke umhlaba Uranus, kwakunye nezinye of "abahlobo" bakhe usalinde ithuba labo lokuba uphando olunzulu.

indaba

Inani elipheleleyo Hewana Uranus ifikelela iiyunithi 27. Zahlula ngokwamaqela:

• ingaphakathi;
• zangaphandle;
• kunazo zonke.

"Izohlwayo 'langaphakathi 13 Amanqatha emnyama enobubanzi ukusuka km-50 ukuya 150. Bonke zijikeleza phantse ngqo kwi-ikhweyitha ngenxa yomhlaba kanye kwicala elinye. Yenza revolution ngokupheleleyo iiyure ezimbalwa. Mhlawumbi, bahambisana amakhonkco Uranus. Uninzi esafunyanwa 1986 yi isiphekepheke Voyager 2. Wenza imifanekiso oberon, malunga-40% of kumphezulu wayo. 25 Kuphela% kubo ukunikela yemephu neznye.

Impendulo umbuzo wokuba, xa umhlaba wakhe satellite oberon, abafundi abaninzi bayazi namhlanje. Umqala wamantla ayo kwenzeka ngoJanuwari 1787 uWilliam iHerschel. Kodwa iminyaka 50 bambalwa kakhulu abantu bakwazi ukubona inyanga, ngaphandle nzulu. Izibona elo xesha akazange kwahluka amandla wajula phezulu. ngokukhanya Modern sikuvumela ukuba ubone naxa oberon engahlawulwayo Array.

igama

Uranus, umhlaba kunye satellite oberon, kuphela luyagwagwisa layo "kaShakespeare". Umbhali ingcamango phambili Shakespeare esibhakabhakeni yaba ngeenkwenkwezi, Kakade eliNgesi, Vilyam Gershel. Iplanethi yafunyanwa ngama ithuba ngowe-1781. Le Isazinzulu wayefuna ukuba ayinike igama King George, kodwa ngokwesithethe wabagagamela, kwaye wazalelwa Uranus.

Ekuqaleni olubizwa oberon Uranus II. Kamva, ezinye Hewana, noWilliam Lassell Wababala ke uMoses umgama iiplanethi sibanjwa, Uranus IV oberon got igama. Kamva, yonke ebalulekileyo ubukhulu babizwa ngegama ngamaqhawe kaShakespeare. Le inkulu: Miranda, noAriyeli, cordelia, Umbriel, oberon kunye Ophelia.

isakhiwo

Izazinzulu zikholelwa ukuba oberon, Uranus nenyanga, kusenokwenzeka ukuba lizale le nokwanda disk. Yena eyirhawula umhlaba nje emva nokubunjwa kwayo. Xa ke imeko kumphezulu kwenyanga, yena "azalwe" kwisithuba ngexesha elifanayo naleyo ye-langa ngokwaso.

Yezizathu ukwakheka satellite ali mali malunga olulinganayo iliwa kunye namanzi, kwaye uninzi lwalo umkhenkce. Oku kuboniswa lexinene satellite - 1,63 g / cm. Umntu kuthathwa ukuba radius olungundoqo km 480. Esi sakhiwo ngolu hlobo lulandelayo:

• core ezilulwalwa;
• mhlawumbi umaleko bolwelo;
• ingubo aqumbe.

incazelo

It has a phezu ube nombala obomvu. Kubonakala ukuba, oku kubangelwa ziziphumo yemozulu isithuba. Oku kwaba ngenxa micrometeorites bombing esebenzayo wamwisela amasuntswana of kumphezulu wayo iminyaka ngaphezu kwesigidi eyadlulayo. Umahluko ngamandla umthunzi kungenzeka ukuba akretsiey (esiwa izinto phezu komhlaba umzimba ejikeleze bume yasezulwini). Kwaye phambili ikhweyitha khoboka eliqaqambileyo. ububomvu onzulu inokuba ngenxa ukulungisa amasuntswana anqunyanyiswe evela emajukujukwini. umbala oluhlaza fresh zezimbiwa yemveliso (noko).

Oberon - naye, emi yesibini ngobukhulu kweli kwinkqubo kunye wesithoba Uranus kwinkqubo elanga. iimpawu:

• ububanzi - 1523 km;
• ubunzima - 3,014 X10 ²¹ kg;
• indawo umphezulu - 7.3 million km ^2;
• umthamo - 1,849 billion iikhilomitha cubic;
• iqondo lobushushu - -203 ...- 193 ° C;
• Density - 1,63 g / cm.

indawo eqonda - isici esasenza oberon inyanga. Zwi ongokoqobo akukho isithuba simahla ngaphandle umngxuma. Inani labo ayikwazi kwandiswe. Okuninzi ifanele lwakutshanje indawo "emibi 'odlulileyo, ukuba avela mlilo kunye neempembelelo evela emajukujukwini. Loo intabalala yimingxuma (ngaphezu kwayo nayiphi na enye satellite) lubonisa ubudala baso.

Eyona into eyaziwa ngokuba yimingxuma kwaye eyingozi. "Shakespeare" umxholo alondolozwa apha. Le imigodi ngobukhulu inxalenye ebonakalayo:

• Othello - 114 km ubukhulu.
• Lear - 126 km.
• Romeo - 159 km.
• Macbeth - 203 km.
• Hamlet - 206 km.

babe enkulu apho, kodwa zingafumaneki ukulungiselela isifundo. Uninzi imigodi imitha eqaqambileyo yinqobo kuye. Izazinzulu zibonisa ukuba le ukukhutshwa kwamanzi ekhenkcezisiweyo - ice. ngezantsi Dark kungabonisa ephuma amanzi amdaka, ngokuthi umzekeliso zenyanga maria. Olunye uqikelelo imigodi ezantsi kukhuhlwe isekelwe kwinto yokuba phantsi kwe ice umphezulu uqweqwe othambekele ongaphantsi mnyama umbala. Anamandla kakhulu kangako, elide - Mommur (537 km).

orbit

Oberon - yesathelayithi nokujikeleza ngeekhilomitha 584.000. Yena rhoqo ajikeleziswe ukuya kwelinye icala planethi. Kuqhelekile ukuva kwinkqubo elanga. nenyanga yethu kuthelekiswa uMhlaba kwindawo enye, nto leyo eqhelekileyo ukuba satellites ezinkulu. Ngenxa nokuphambuka encinane evela isangqa kwaye ubukho utyekelo sentshinyela, lo mgama zinokwahluka. Ithuba Orbital ingqamana ixesha ujikeleziso iintsuku ezilishumi enesiqingatha.

Liqhele (ukususela ekuthwaseni amakhulu) oberon, uninzi orbit udlula ngaphandle kokuphazamisa magnetosphere-langa. kumphezulu wayo engaphandle ubethwa ngumoya elanga. Kwandisa ukuhlasela amandla ngu Uranus amasuntswana plasma mncinci kakhulu kunezinye Hewana, ngoko oberon elula abangaboniyo kunokuba 'abazalwana' babo.

Lo moya ye-ikhweyitha le umhlaba equka umzila iinyanga ezinkulu. utshintsho zonyaka ixesha elide - kwiminyaka engama-42. Ngalinye izibonda lokuqala efihliweyo phantse isiqingatha senkulungwane ebumnyameni, ngoko ke sisasebenza elangeni.

Kanye kwiminyaka engamashumi amane anambini, ngexesha lasentwasahlobo, ilanga kunye Umhlaba udlula-moya sentshinyela ka Uranus. Ngelo xesha, kukho satellites Ukuhlanganisa ngokulingana.