The asteroids pakukura kwavo kufamba. Asteroids Solar System

Asteroids kana nemapuraneti zviduku, zvizhinji hwakaderera kukura zvavo miviri yakadaro mukati zuva nenyika dzinotenderera pariri, kufanana Earth, Venus uye kunyange Mercury. Zvisinei, havagoni kunzi "vagari" dzakazara kuti chidimbu kwedu Galaxy.

chikuru bhandi

Asteroids renzou nezvemabatiro vakawanda dzinodengenyeka. The unoyevedza vavo dziri pakati kutenderera Mars uye Jupiter. sumbu uku mitumbi duku wakanzi huru asteroid bhandi. Misa zvose zvinhu vanoiswa pano muchadenga mitemo iri kunyora nezvavo: ndiko 4 chete% of Moon kuti vakawanda. Uye mupiro yairwirwa muchimiro ichi kunoita asteroids pakukura. Uye kufamba kwavo, uye kufamba vazvo maduku, uyewo parameters dzakadai nziyo, chimiro uye mavambo, vave Akakwezva vanoongorora nyeredzi mukutanga XIX remakore: Ceres, kare vaiona zvikuru asteroid, uye ikozvino kunokonzerwa nokuwanda nemapuraneti zvipfupi, yakavhurwa yokutanga January 1801.

mhiri Neptune

The Kuiper bhandi, Horta gore uye vakapararira Disc zvadzidzwa uye vakadzidza sezvo nzvimbo apo vazhinji zviduku mitumbi yokudenga gare gare. Chokutanga izvi riri mhiri muchadenga pamusoro Neptune. Chakazarurwa chete muna 1992. Vanotsvakurudza vanofungidzira kuti Kuiper Belt zvakawanda kwenguva uye zvikuru hombe pane yakafanana inotungamirwa pakati Mars uye Jupiter. mitumbi duku riri pano zvakasiyana huru bhandi zvinhu sezvamunoita: methane, amoniya uye mvura iri kuikunda dombo rakaoma uye simbi, mamirire "vagari" Belt asteroids.

Zvisinei makore kuvapo Horta nhasi haina nekusimba, , pfungwa iyi zvinoenderana zhinji dzidziso achirondedzera renzou. Anofungidzirwa gore Orta, inova idenderedzwa nharaunda yaiva mhiri muchadenga pakati mapuraneti nechokure anenge makore chiedza kubva kuzuva. Heano nzvimbo zvinhu rinoumbwa amoniya, methane uye mvura chando.

Nharaunda vakapararira Disc overlaps pamwe Kuiper bhandi wandei. Masayendisiti achiri handizivi kwayakatangira. It rakarero ndakagovera zvinhu rinoumbwa marudzi echando.

Enzanisa kometi asteroid

Nokuti kunzwisisa yakarurama inyaya inofanira rakasanganiswa maviri muchadenga pfungwa: "kometi" uye "Asteroid". pakanga pasina chokwadi kuti kusiyana zvivako izvi kusvikira 2006. Panguva General Assembly IAU muna akati pagore kometi uye asteroid midzi yakananga features, vachibvumira zvakawanda kana zvishoma yakavimbika raibva ose zvomuchadenga muviri kune mumwe woga.

Kometi - chinhu chinofamba panguva elongated chaizvo muchadenga. Kana woswedera zuva somugumisiro sublimation echando, yaiva pedo pose, pova kometi uyo - gore guruva uye gasi, izvo anowedzera sezvo rutapudzo ari nechokure pakati chinhu uye ezvokuvhenekesa uye kazhinji pamwe paumbwe "muswe".

Asteroids pakoma kwete kuumba uye kazhinji vane zvishoma elongated muchadenga. Avo zvinokambaira trajectories yakafanana comets vanonzi vanonzi cores ose yakatotsakatika comets (yakatotsakatika kana yakatotsakatika kometi inonzi zvinhu vakafirwa zvose yainge zvinhu uye regai kuumba saka munhu).

The asteroids pakukura kwavo sangano

Chaizvoizvo guru iri muchadenga mitemo zvinhu zviri huru asteroid bhandi iduku kwazvo. Vazhinji vakawanda miviri yaiva pakati Jupiter uye Mars, chinoita mana chinhu - ndiye Ceres, Vesta, Pallas uye Gig. Chokutanga muna 2006 anonzi chikuru asteroid, ipapo yakapiwa mamiriro pfupi nyika. Ceres - a substantially dzeraundi muviri ane dhayamita vanenge 1000? Km. uremu Its anenge 32% of zvachose kurema anozivikanwa nzvimbo bhandi zvose.

Chinonyanya rakakura chinhu pashure Ceres ndiye Vesta. On kukura asteroid mberi kwayo chete palladium (pashure kuziva Ceres, rimwe pfupi nyika). Pallas chinosiyanisa kubva zororo uye simba rakakura akabatana kurereka.

Gig - wechina pakukura uye kurema chinhu Main Belt. Pasinei kwayo saizi, zvakanzi yakawanikwa asteroids papfuura akawanda maduku. Izvi imhaka ndechokuti Gig - kujeka chaizvo chinhu.

mitumbi zvose izvi Anoisa Sun imwe chete mirayiridzo sezvo mapuraneti, uye regai kuyambuka nzira inofamba Nyika.

Features kutenderera

The asteroids pakukura uye sangano ravo riri pasi mitemo yakafanana Mamwe zvinofamba bhandi miviri akafanana. kutenderera dzavo tichingotarisira kuitwa akafumurwa mapuraneti, kunyanya Jupiter rine chinokosha simba hofori.

By zvishoma eccentric kutenderera tenderera ose asteroids. Movement asteroids anotevera dzokupisa Jupiter kunosvika yakati haachatauri kutenderera. zvitukuriso izvi anganzi ane oscillation kumativi vamwe avhareji chinzvimbo. On mumwe oscillation asteroid kwakadaro anopedza kusvika akawanda amakore, saka zvaanorumbidza zvevakomana hadzikwani kujekesa uye asimbise yokungotaura constructs. Zvisinei, kwose, pfungwa kuchinja kutenderera hakuzivani.

Mugumisiro misha kutenderera - kuwedzera mukana kwemotokari. Muna 2011, ivo Data zvinoratidza kuti Ceres uye Vesta vangasangana mune ramangwana zvakaitwa.

The Kudeuka asteroids uye mafambiro vanongogara pasi nekushandiswa masayendisiti. Properties kushandura kutenderera dzavo uye zvimwe zvinhu anojekesa dzimwe nzvimbo mapatani kuti Data ongororo muitiro rinowanzoshandiswa extrapolated uye anoramba yakakura kupfuura asteroids. asteroids kufamba apo kudzidza uye kushandisa chitundumusere-musere, izvo chakamboti kuva satellites zvinhu zvakasiyana-siyana. One March 6, 2015 yakabudiswa pamusoro Ceres muchadenga.