"Trojan" mwedzi pamusoro Uranus, uye zvimwe zvinonakidza chokwadi pamusoro "pamwe vafambi" yepasi

Zvaizoratidza sokuti redu nyika dzose dzinotenderera zuva yagara zvakanaka vakadzidza, uye inguva kuenda kudzidza dzimwe nyika. Asi pane zvakanga! Zvakaratidza kuti pedyo Pasi vanogona kuwana mamwe dzinonakidza isingatarisirwi. Uchapupu ndiro buri ichangopfuura kubva Canadian nyanzvi kubva University yaiva Vancouver British Columbia. Ivo vakawana kwakasanangurwa rwaro, "Trojan" mwedzi yacho puraneti Uranus, iyo gare gare ainzi 2011 QF99. Panzira, muna 2010, ari asteroid ino mhando wokutanga uyewo pedyo Earth yakawanikwa. zita rayo - 2010 TK7, uye dhayamita ane makubhiti mazana matatu.

Chii kunakidza, "Trojan" asteroids

Izvi mhando mitumbi yokudenga akawana zita raro nokuti vamiririri vayo vane kuziva chinhu; vari rakamiswa pamusoro chete muchadenga sezvo mapuraneti pachavo, muri zvakananga munharaunda yavo, uye nokudaro ndingangokuvara kudhumhana kwavo kushanda razero. Kuramba kwakadaro Rinobatanidzwa ne imwe urongwa kutenderera "Trojans": vachagara napakati Lagrange pfungwa apo rinokweva mauto pachiyero mumwe wezvikamu.

Zvinofanira kucherechedzwa kuti rakazaruka Canadian Satellite pamusoro Uranus ndiyo chete rwaro, kubvira kare, astrophysicists vazhinji vaifunga kuti Uranus pedyo yepasi pose miviri iri mhando havagoni kuva musimboti. Mukuona kwavo, kuipa dzimwe nzvimbo zvinhu munzvimbo iyi redu renzou vaizongoguma dzinoburitsa "Trojans" kubva kutenderera dzavo. Kunyange zvakadaro, mashoko Satellite itsva Uranus haasi kuenda ayo nzvimbo ano. Wedzera kuti dhayamita ari chinhu kwepamuchinjikwa chikamu 60 km uye zvikuru zvinoriumba - Ice uye dombo kwakadaro, izvo kazhinji dzinoitika comets.

Other "shamwari" azure hofori

kwomwedzi mumwe nomumwe Uranus, uye zvirokwazvo nyika pachayo, orbiting anenge perpendicular kune ecliptic ndege. Uranus wavo haisi kudaro zvishoma. To musi, astrophysicists vakawana guru uye vanenge gumi nevaviri duku satellites mashanu rino. The lightest wavo Ariel. pakatarisana Its - Umbriel nekusiyana, zvasviba kupfuura vavakidzani vayo vose. Titania, sezvo imi kuti fembera kubva zita, - kupfuura mwedzi yose Uranus. Panyika yakawanda pamipata zvavanokanganisa, uye isingaperi uwandu craters. The dhayamita of Satellite ndiyo 1580? Km. Miranda - kupfuura asinganzwisisiki yepasi pose "pamwe mufambi." Last isingatarisirwi vakawanda ayo mamiriro: zvinoita sokunge inoumbwa zvina kana zvitatu hofori boulders. The pamusoro shanu Oberon - chechipiri pakukura uremu uye Uranus Satellite. On izvi nzvimbo zvinhu musayendisiti yave kuzivikanwa pamberi mifananidzo okutanga vakawana ne "Voyager-2". With mudziyo uyu vanhu vazive pamusoro vamwe satellites gumi, vaviri iyo semusimboti mhando "vafudzi" nokuda muzvindori, sezvahunongoita pamwe Saturn. A kuongorora kuchangobva kuitwa akabvumira masayendisiti kuziva zvimwe duku nzvimbo zvinhu orbiting Uranus. Pari, nhamba yakazaruka Satellite anotanga kubata nekuda yechipiri gumi nembiri, kuita azure mutungamiri Rafa uwandu ezvinhu yedu yavo yokudenga "vamwe vafambi."