www.wikidata.uk-ua.nina.az
U Vikipediyi ye statti pro inshi znachennya cogo termina Vesta znachennya 4 Ve sta simvol asteroyid odin iz najbilshih ob yektiv u poyasi asteroyidiv serednij diametr 525 km 11 Vidkritij 29 bereznya 1807 roku 5 nimeckim astronomom Genrihom Olbersom i nazvanij na chest Vesti bogini domu ta vognisha v rimskij mifologiyi 12 4 Vesta Vesta znyata kosmichnim aparatom Dawn VidkrittyaVidkrivach Genrih OlbersMisce vidkrittya BremenData vidkrittya 29 bereznya 1807PoznachennyaPoznachennya 4 VestaNazvana na chest VestaKategoriya maloyi planeti Asteroyid golovnogo poyasuOrbitalni harakteristiki 1 Epoha 9 grudnya 2014 2 457 000 5 JD Velika pivvis 2 36179 a o Perigelij 2 15221 a o Afelij 2 57138 a o Ekscentrisitet 0 08874Orbitalnij period 1325 75 dSerednya orbitalna shvidkist 0 2716 dSerednya anomaliya 326 532 Nahil orbiti 7 14043 Dovgota vishidnogo vuzla 103 85136 Argument pericentru 151 21722 Fizichni harakteristikiRozmiri 530 kmPlosha poverhni 8 66 0 2 105 km2 a 2 Ob yem 7 46 0 3 107 km3 3 Masa 2 59 0 02 1020 kg 4 Serednya gustina 3 42 g sm 4 Priskorennya vilnogo padinnya na poverhni 0 22 m s Druga kosmichna shvidkist 0 35 km sPeriod obertannya 5 342 god 5 6 Nahil osi 29 Pryame pidnesennya pivnichnogo polyusa 20h 32mShilennya pivnichnogo polyusa 48 Albedo 0 423 7 Temperatura min 85 K 188 C maks 255 K 18 C 8 Spektralnij tip V 5 9 Vidima zoryana velichina 5 1 10 do 8 48Standartna zoryana velichina 3 20Kutovij rozmir 0 70 do 0 22 4 Vesta u VikishovishiVvazhayetsya sho Vesta ye drugim ob yektom u poyasi asteroyidiv za masoyu ta za ob yemom pislya karlikovoyi planeti Cereri 13 14 15 hoch ob yem Vesti u mezhah pohibki vimiryuvan dorivnyuye ob yemu Palladi 16 Na Vestu pripadaye blizko 9 masi poyasu asteroyidiv 17 Dlya nazemnogo sposterigacha Vesta ye najyaskravishim asteroyidom Yiyi yaskravist mozhe dosyagati 5 1 zoryanoyi velichini 10 i v taki momenti yiyi hoch i slabko vidno neozbroyenim okom 1 2 milyarda rokiv tomu Vesta zaznala zitknen z inshimi ob yektami sho sprichinili formuvannya chislennih ulamkiv ta dvoh velicheznih krateriv yaki zajmayut bilshu chastinu pivdennoyi pivkuli asteroyida 18 19 Ci ulamki vpali na Zemlyu u viglyadi HED meteoritiv yaki ye bagatim dzherelom informaciyi pro Vestu 20 21 22 Najbilshe informaciyi pro poverhnyu Vesti vidomo zavdyaki amerikanskomu kosmichnomu aparatu Dawn yakij doslidiv asteroyid v 2011 2012 rokah 23 Zmist 1 Istoriya 1 1 Vidkrittya 1 2 Nazva ta simvol 1 3 Ranni doslidzhennya 2 Orbita j osove obertannya 3 Sistemi koordinat 4 Fizichni harakteristiki 5 Osoblivosti poverhni 5 1 Krateri Reyasilviya i Veneneya 5 2 Inshi krateri 5 3 Krateri Snigovik 5 4 Zholobi 5 5 Sklad poverhni 5 6 Strukturi utvoreni letkimi rechovinami 6 Geologiya 6 1 Regolit 7 Ulamki 8 Doslidzhennya 8 1 Vidhileni proyekti 8 2 Kosmichnij aparat Dawn 9 Vidimist 10 Vinoski 11 Primitki 12 Literatura 13 Posilannya 13 1 Ukrayinomovni 13 2 AnglomovniIstoriya RedaguvatiVidkrittya Redaguvati Pislya vidkrittya pershih dvoh ob yektiv u golovnomu poyasi asteroyidiv Cereri 1801 i Palladi 1802 vidkrivach Palladi Genrih Olbers pripustiv sho ci dva ob yekti mozhut buti ulamkami zrujnovanoyi planeti Vin nadislav lista zi svoyeyu propoziciyeyu britanskomu astronomu Vilyamu Gershelyu zaznachivshi sho poshuk poblizu misc peretinu orbit Cereri ta Palladi dopomozhe viyaviti she bilshe ulamkiv Ci peretini orbit roztashovani v suzir yah Kita j Divi 24 Olbers rozpochav svoyi poshuki 1802 roku i 29 bereznya 1807 roku v suzir yi Divi vin viyaviv Vestu Ce buv lishe vipadkovij zbig adzhe pochatkova gipoteza Olbersa pro zrujnovanu planetu bula nepravilnoyu Oskilki 1804 roku buv vidkritij asteroyid Yunona Vesta stala chetvertim ob yektom vidkritim u poyasi asteroyidiv Olbers ogolosiv pro vidkrittya v listi vid 31 bereznya do nimeckogo astronoma Joganna Shretera de 25 Cherez te sho Olbers do togo vzhe vidkriv planetu Palladu na toj chas asteroyidi vvazhalisya planetami vin nadav chest nazvati svoye nove vidkrittya nimeckomu matematiku Karlu Fridrihu Gaussu chiyi orbitalni rozrahunki dozvolili astronomam pidtverditi isnuvannya Cereri i yakij obchisliv orbitu novoyi planeti za nadzvichajno korotkij chas u 10 godin 26 27 Gauss obrav im ya rimskoyi bogini domu ta vognisha Vesti 28 Nazva ta simvol Redaguvati Vesta bula chetvertim vidkritim asteroyidom cim i zumovlenij nomer 4 u jogo oficijnomu poznachenni Nazva Vesta abo yiyi nacionalni varianti vzhivayutsya v usih movah za vinyatkom greckoyi ta kitajskoyi U greckij movi asteroyid nazivayetsya Gestiya 4 Estia na chest bogini Gestiyi davnogreckogo vidpovidnika rimskoyi bogini Vesti Na chest ciyeyi davnogreckoyi bogini nazvanij asteroyid 46 Gestiya tak sho v greckij movi ci asteroyidi mayut odnakovi nazvi j vidriznyayutsya lishe nomerom U kitajskij movi Vesta nazivayetsya zoreyu boga vognisha 灶神星 zaoshenxing sho ye opisom roli bogini Vesti ta podibno do kitajskih nazv Urana Neptuna ta Plutona Pislya vidkrittya Vestu vlasne yak i Cereru Palladu ta Yunonu do togo klasifikuvali yak planetu j vona otrimala svij astronomichnij simvol nbsp Simvol yakij zaproponuvav Gauss yavlyav soboyu vivtar Vesti zi svyashennim vognem b 32 33 Pislya 1852 roku simvoli asteroyidiv postupovo vijshli z astronomichnogo vzhitku ale v 1970 h rokah simvoli pershih chotiroh asteroyidiv buli vidrodzheni astrologami Skorochenim suchasnim astrologichnim variantom simvolu Vesti ye nbsp U 26B6 c Za 38 rokiv pislya vidkrittya Vesti ne bulo viyavleno zhodnogo inshogo asteroyida i protyagom cogo chasu vvazhalos sho v Sonyachnij sistemi odinadcyat planet 35 oskilki Neptun vidkrili piznishe 1846 roku Z 1845 roku shvidkimi tempami pochali vidkrivati novi asteroyidi j do 1851 roku yih vzhe bulo p yatnadcyat kozhen zi svoyim simvolom Stalo zrozumilo sho bulo b nedocilno prodovzhuvati vinahoditi novi planetni simvoli a deyaki z nayavnih viyavilosya vazhko shvidko malyuvati Tomu Bendzhamin Aptorp Guld zaproponuvav pronumeruvati asteroyidi v poryadku yih vidkrittya ta pomistiti cej nomer u kolo yak zagalnij simvol asteroyida Takim chinom chetvertij asteroyid Vesta otrimav simvol Oskilki kilkist malih planet zrostala simvol ob yednali z nazvoyu v oficijne poznachennya Vesta Do 1858 roku kolo sprostili do kruglih duzhok yaki legshe nabirati 4 Vesta Inshi rozdilovi znaki yak ot 4 Vesta i 4 Vesta takozh vzhivalisya ale zdebilshogo vijshli z vzhitku do seredini XX stolittya 36 Ranni doslidzhennya Redaguvati nbsp Porivnyannya rozmiriv Vesti Cereri i Misyacya nbsp Zobrazhennya Vesti otrimani instrumentom SPHERE en za dopomogoyu adaptivnoyi optiki ta kosmichnim aparatom Dawn 37 Fotometrichni sposterezhennya Vesti provodilisya v observatoriyi Garvardskogo koledzhu v 1880 1882 rokah i v observatoriyi Tuluzi v 1909 roci Ci ta inshi sposterezhennya dozvolili do 1950 h rokiv viznachiti shvidkist obertannya Vesti odnak ranni ocinki shvidkosti obertannya stavilisya pid sumniv tomu sho bulo nevidomo chi pov yazani variaciyi krivoyi blisku z nesimetrichnoyu formoyu asteroyida chi z neodnoridnistyu jogo albedo 38 Ranni ocinki diametra Vesti variyuvalisya vid 383 km u 1825 roci do 444 km Edvard Pikering u 1879 roci rozrahuvav pribliznij diametr 513 17 km sho blizko do suchasnogo znachennya serednogo diametra Protyagom nastupnogo stolittya rizni fotometrichni ocinki kolivalis vid 390 do 602 km 1989 roku za dopomogoyu spekl interferometriyi en bulo znajdeno sho protyagom odnogo obertu asteroyida jogo serednij rozmir kolivayetsya mizh 498 i 548 km 39 1991 roku za rezultatami sposterezhen pokrittya Vestoyu zori SAO 93228 z 14 riznih misc u shidnih SShA ta Kanadi dozvolilo zrobiti visnovok sho asteroyid za formoyu nablizhenij do elipsoyida iz znachennyami bilshogo ta serednogo diametriv priblizno 550 ta 462 km 40 Kosmichna misiya Dawn pidtverdila cej rezultat viznachivshi sho rozmiri asteroyida stanovlyat 572 6 557 2 446 4 km 41 Vesta stala pershim asteroyidom dlya yakogo bula viznachena masa Asteroyid 197 Arete kozhni 18 rokiv nablizhayetsya na 0 04 a o do Vesti 1966 roku gruntuyuchis na sposterezhennyah za gravitacijnimi zburennyami orbiti Arete pid vplivom Vesti Gans Gerc ociniv masu Vesti v 1 20 0 08 10 10 M tobto priblizno 2 40 0 16 1020 kg 42 Piznishe buli otrimani tochnishi ocinki i v 2001 roci zburennya orbiti 17 Fetidi buli vikoristani dlya rozrahunku masi Vesti yaka sklala 1 31 0 02 10 10 M 43 Dawn viznachiv sho masa stanovit 1 3029 10 10 M Orbita j osove obertannya RedaguvatiOrbita Vesti lezhit mizh orbitami Marsa i Yupitera u vnutrishnij chastini poyasu asteroyidiv na desho menshij serednij vidstani vid Soncya nizh lyuk Kirkvuda na 2 5 a o Orbita pomirno nahilena i 7 1 priblizno yak 7 u Merkuriya menshe nizh 17 u Plutona i pomirno eliptichna e 0 09 priblizno yak u Marsa 5 Spravzhni orbitalni rezonansi mizh asteroyidami malojmovirni cherez yihnyu neveliku masu 44 Odnak Vesta zdatna zahoplyuvati inshi asteroyidi v timchasovi rezonansni orbitalni stani 1 1 na promizhki chasu do 2 miljoniv rokiv abo navit bilshe i bulo viyavleno blizko soroka takih ob yektiv 45 Dekametrovi ob yekti viyavleni Dawn poblizu Vesti mozhut buti takimi kvazisuputnikami a ne spravzhnimi suputnikami 45 Obertannya Vesti vidnosno shvidke dlya velikogo asteroyida z periodom 5 342 godini i vidbuvayetsya v pryamomu napryamku Pid chas vidobrazhennya na nebesnu sferu pivnichnij polyus lezhit u suzir yi Lebedya pryame pidnesennya 20 god 32 hv shilennya 48 pohibka blizko 10 Ce daye nahil osi 29 46 Sistemi koordinat RedaguvatiDlya vidliku shiroti na Vesti zastosovuyut dvi rizni sistemi koordinat z pochatkovimi meridianami roznesenimi na 150 MAS vstanoviv sistemu koordinat u 1997 roci na osnovi fotografij teleskopa Gabbl provivshi golovnij meridian cherez centr oblasti Olbersa temnoyi dilyanki diametrom 200 km Koli Dawn pribuv do Vesti viyavilosya sho roztashuvannya polyusa vidhilyayetsya na 10 vid viznachenogo MAS sho prizvodilo do drejfu sistemi koordinat zi shvidkistyu 0 06 na rik Krim togo oblast Olbersa ne bulo vidno zblizka sho unemozhlivlyuvalo viznachennya pochatkovogo meridiana z dostatnoyu tochnistyu Naukovi spivrobitniki kosmichnoyi misiyi Dawn vipravili polozhennya polyusa i vstanovili novij pochatkovij meridian na vidstani 4 vid centru Klavdiyi chitko okreslenogo kratera diametrom 700 metriv sho na yihnyu dumku prizvodilo do bilsh logichnogo podilu na pivkuli 47 U vsih publikaciyah ta kartah NASA zastosovuyetsya sistema koordinat pov yazana z kraterom Klavdiya Odnak robocha grupa MAS z kartografichnih koordinat i elementiv obertannya rekomenduvala sistemu koordinat z vipravlenim polyusom ale dovgotoyu povernutoyu na 150 dlya uzgodzhennya z ranishe viznachenim nulovim meridianom provedenim cherez oblast Olbersa 48 Ce viznachennya bulo zatverdzhene MAS hocha vono j ne uzgodzhuyetsya z kartami pidgotovlenimi komandoyu Dawn Karti pobudovano takim chinom shob ne rozdilyati osnovni ob yekti na poverhni Vesti 47 49 nbsp Oblast Olbersa temna dilyanka viznachaye sistemu koordinat MAS Dobre vidima na cij gabblivskij fotografiyi vona nepomitna na bilsh detalizovanih fotografiyah Dawn nbsp Krater Klavdiya pokazanij strilkoyu u zbilshenij kartinci viznachaye sistemu koordinat Dawn Fizichni harakteristiki RedaguvatiNa comu misci maye vidobrazhatisya grafik chi diagrama odnak z tehnichnih prichin jogo vidobrazhennya narazi vimkneno Bud laska ne vidalyajte kod yakij viklikaye ce povidomlennya Rozrobniki vzhe pracyuyut dlya togo shobi vidnoviti shtatne funkcionuvannya cogo grafika abo diagrami Masa Vesti blakitnij sektor u porivnyanni z inshimi velikimi ob yektami poyasu asteroyidiv Masi v 1018 kg Vesta ye drugim za masoyu tilom u poyasi asteroyidiv hoch yiyi masa skladaye lishe 28 vid masi Cereri 4 17 Gustina Vesti nizhcha nizh u chotiroh planet zemnoyi grupi ale visha nizh u bilshosti asteroyidiv a takozh u vsih suputnikiv Sonyachnoyi sistemi okrim Io Plosha poverhni Vesti trohi mensha za 900 000 km u pivtora raza bilshe za ploshu Ukrayini Vseredini Vesta diferencijovana Za rozmirom Vesta lishe trohi bilshe 525 4 0 2 km 11 nizh asteroyid 2 Pallada 512 3 km 50 ale cherez bilshu gustinu vona masivnisha za Palladu priblizno na 25 Forma Vesti blizka do gravitacijno rivnovazhnogo splyusnutogo sferoyida 46 ale velika uvignutist i vistup na pivdennomu polyusi u poyednanni z masoyu menshe 5 1020 kg ne dozvolyayut avtomatichno vvazhati Vestu karlikovoyu planetoyu vidpovidno do viznachennya planeti Mizhnarodnim astronomichnim soyuzom 51 Analiz formi Vesti 52 ta gravitacijnogo polya z vikoristannyam danih zibranih kosmichnim aparatom Dawn pokazav sho Vesta ne dosyagaye gidrostatichnoyi rivnovagi 11 53 Za ocinkami temperatura na poverhni stanovit blizko 20 C 253 K koli Sonce perebuvaye v zeniti j opuskayetsya priblizno do 190 C 83 1 K na zimovomu polyusi Zvichajna temperatura vden i vnochi 60 C 213 K i 130 C 143 K vidpovidno Cya ocinka zroblena bilya perigeliyu i mozhe desho zminyuvatis zalezhno vid pori roku 8 Osoblivosti poverhni RedaguvatiDokladnishe Spisok detalej relyefu asteroyida 4 VestaDo pributtya kosmichnogo aparata Dawn deyaki osoblivosti poverhni Vesti vzhe buli viznacheni za dopomogoyu kosmichnogo teleskopa Gabbla ta nazemnih teleskopiv napriklad observatoriyi Keka 54 Pributtya Dawn u lipni 2011 roku dozvolilo detalno dosliditi skladnu poverhnyu Vesti 55 nbsp Geologichna karta Vesti 56 Najstarishi j najbilsh kraterovani regioni poznacheno korichnevim Dilyanki modifikovani pid chas utvorennya krateriv Veneneya ta Reyasilviya vidpovidno fioletovi na pivnochi Saturnalia Fossae Formation 57 i blakitni na ekvatori Divalia Fossae Formation 56 Udarnij basejn Reyasilviya na pivdni temno sinij susidni oblasti vikidiv z Reyasilviyi vklyuchayuchi dilyanku vseredini Veneneyi fioletovo sini 58 59 Dilyanki modifikovani piznishimi zitknennyami zhovti pomaranchevi Modifikovani vtratami masi zeleni Krateri Reyasilviya i Veneneya Redaguvati Najpomitnishimi z usih poverhnevih elementiv Vesti ye dva velichezni krateri 500 kilometrovij krater Reyasilviya z centrom bilya pivdennogo polyusa ta 400 kilometrovij krater Veneneya 60 Krater Reyasilviya molodshij i chastkovo nakladayetsya na krater Veneneya Naukova grupa Dawn nazvala molodshij ta pomitnishij krater Reyasilviya na chest materi Romula i Rema ta mifichnoyi vestalki 61 Jogo shirina stanovit 95 vid serednogo diametra Vesti Glibina kratera blizko 19 km Centralnij pik pidijmayetsya na 23 km nad najnizhchoyu vimiryanoyu chastinoyu dna kratera a najvisha vimiryana tochka valu kratera pidijmayetsya na 31 km nad nizhnoyu tochkoyu dna kratera Za pidrahunkami zitknennya sho sprichinilo formuvannya cogo kratera takozh vishtovhnulo blizko 1 ob yemu Vesti i jmovirno sim ya Vesti ta asteroyidi V tipu ye produktami cogo zitknennya Yaksho ce tak to fakt isnuvannya do teperishnogo chasu 10 kilometrovih ulamkiv zitknennya vkazuye na te sho vik kratera stanovit lishe blizko 1 milyarda rokiv 62 Ce zitknennya takozh ye najbilsh jmovirnim miscem pohodzhennya HED meteoritiv Na vsi vidomi asteroyidi V tipu razom uzyati pripadaye lishe blizko 6 vikinutogo ob yemu Reshta jmovirno perebuvaye u viglyadi nevelikih fragmentiv abo vikinuta rezonansnimi zburennyami Yupitera cherez Lyuk Kirkvuda 3 1 abo zburena efektom Yarkovskogo chi tiskom viprominyuvannya Spektroskopichnij analiz zobrazhen Gabbla pokazav sho cej krater gliboko pronik kriz kilka riznih shariv kori ta mozhlivo v mantiyu na sho vkazuyut spektralni oznaki olivinu 46 Velika vershina v centri Resilviyi maye visotu 20 25 km i shirinu 180 km 60 i mozhlivo ye rezultatom zitknennya planetarnogo masshtabu 63 nbsp Reyasilviya i Veneneya na topografichnij karti Vesti nbsp Fotografiya pivdennogo polyusu Vesti kosmichnim aparatom Dawn Inshi krateri Redaguvati Kilka starih degradovanih krateriv mayut rozmiri blizki do Reyasilviyi ta Veneneyi Rivnina Feraliyi pokazana nizhche maye rozmir 270 km 64 Sered novishih mensh degradovanih krateriv najbilshimi ye Varronilla 158 km i Postumiya 196 km 65 nbsp Rivnina Feraliyi starij degradovanij krater poblizu ekvatora Vesti pokazanij zelenim i sinim nbsp Krateri Snigovik Krateri Snigovik Redaguvati Snigovik div zobrazhennya vgori neoficijna nazva grupi z troh sumizhnih krateriv u pivnichnij pivkuli Vesti Yihni oficijni nazvi vid najbilshogo do najmenshogo iz zahodu na shid Marsiya Kalpurniya ta Minuciya Marsiya najmolodsha i peretinaye Kalpurniyu Minuciya najstarsha 56 Zholobi Redaguvati Bilsha chastina ekvatorialnogo regionu Vesti sformovana seriyeyu paralelnih zapadin Najbilsha nazivayetsya borozna Divaliyi shirina 10 20 km dovzhina 465 km Popri te sho Vesta stanovit vsogo odnu somu rozmiru Misyacya borozna Divaliyi bilsha za Velikij kanjon Druga seriya zholobiv nahilena do ekvatora roztashovana pivnichnishe Najbilshij z pivnichnih zholobiv nazivayetsya borozna Saturnaliyi shirina blizko 40 km dovzhina ponad 370 km Vvazhayetsya sho ci zholobi ye velikomasshtabnimi grabenami naslidkami zitknen yaki sprichinili poyavu krateriv Reyasilviya ta Veneneya vidpovidno Ce odni z najdovshih dolin u Sonyachnij sistemi majzhe taki zh zavdovzhki yak Kanjon Itaka na Tefiyi Taki grabeni mozhut utvoryuvatis pislya zitknennya inshogo asteroyida z tilom yake ye diferencijovanim 66 Diferenciaciya Vesti ye odniyeyu z prichin chomu vcheni vvazhayut yiyi protoplanetoyu 67 nbsp Dilyanka Divalia Fossa z paralelnimi zapadinami na pivnochi ta pivdni nbsp Zgenerovanij komp yuterom viglyad chastini Divalia Fossa Sklad poverhni Redaguvati Informaciya pro sklad poverhni otrimana kosmichnim aparatom Dawn vkazuye sho bilsha chastina poverhni Vesti uzgodzhuyetsya zi skladom govarditovih evkritovih i diogenitovih meteoritiv HED meteoritiv 68 69 70 Region Reyasilviya najbagatshij na diogenit yakij jmovirno sformuvavsya na znachnij glibini j ogolivsya koli zitknennya utvorilo krater Vid ogolenoyi rechovini mantiyi takozh mozhna bulo b ochikuvati nayavnist olivinu Odnak olivin viyavili lishe v okremih regionah pivnichnoyi pivkuli a ne v Reyasilviyi 71 Strukturi utvoreni letkimi rechovinami RedaguvatiMiscevist porita yamkami sposterigalasya v chotiroh kraterah na Vesti Marsiya Korneliya Numiziya ta Liciniya 72 Yamki mogli utvoritis v rezultati degazaciyi rechovini nagritoyi udarom Poryad iz yamkami v kraterah Marsiya ta Korneliya traplyayutsya krivolinijni ushelini yaki imovirno utvorilisya vnaslidok korotkotrivalogo potoku ridkoyi vodi utvorenoyi koli teplo vid zitknennya roztopilo vidkladennya lodu 57 Takozh buli viyavleni gidratovani spoluki osoblivo na temnih dilyankah poverhni 73 Vvazhayetsya sho temni dilyanki vkriti v osnovnomu vuglistimi hondritami prinesenimi na poverhnyu pid chas zitknen Vuglisti hondriti porivnyano bagati na OH pov yazanimi v mineralah 70 nbsp Shematichne zobrazhennya yadra mantiyi ta kori VestiGeologiya RedaguvatiVelika kolekciya potencijnih zrazkiv z Vesti dostupna dlya vchenih u viglyadi ponad 1200 HED meteoritiv sho dayut uyavlennya pro geologichnu istoriyu ta strukturu Vesti Doslidzhennya asteroyida 237442 1999 TA10 infrachervonim teleskopom IRTF pripuskayut sho vin pohodit z bilshoyi glibini Vesti nizh HED meteoriti 74 Vvazhayetsya sho Vesta skladayetsya z metalevogo zalizo nikelevogo yadra en diametrom 214 226 km 11 vkritogo skelyastoyu olivinovoyu mantiyeyu z poverhnevoyu koroyu Vid poyavi pershih kalciyevo alyuminiyevih vklyuchen persha tverda rechovina v Sonyachnij sistemi sho utvorilasya blizko 4 567 milyarda rokiv tomu jmovirna hronologiya Vesti taka 75 76 77 78 79 Geologichna hronologiya Vesti 2 3 miljoni rokiv Akreciya zavershena 4 5 miljoniv rokiv Povne abo majzhe povne plavlennya vnaslidok radioaktivnogo rozpadu 26Al en sho prizvodit do diferenciaciyi i formuvannya metalevogo yadra 6 7 miljoniv rokiv Progresuyucha kristalizaciya konvektivnoyi rozplavlenoyi mantiyi Konvekciya pripinilas koli kristalizuvalos blizko 80 rechovini Ekstruziya zalishkiv rozplavlenoyi rechovini formuvannya kori cherez viverzhennya bazaltovih lav abo utvorennya korotkochasnogo magmatichnogo okeanu Glibshi shari kori kristalizuyutsya utvoryuyuchi plutonichni porodi todi yak davnishi bazalti metamorfizuyutsya pid tiskom novishih poverhnevih shariv Povilne oholodzhennya nadr Vesta yedinij vidomij neushkodzhenij asteroyid chiyi nadra projshli podibnu diferenciaciyu Cherez ce deyaki vcheni nazivayut Vestu protoplanetoyu 80 Odnak nayavnist zaliznih meteoritiv i klasiv ahondritiv bez identifikovanih batkivskih til vkazuye na te sho kolis isnuvali inshi diferencijovani planetezimali z magmatichnoyu istoriyeyu yaki zaraz zrujnovani zitknennyami Sklad kori Vesti za glibinoyu 81 Litifikovanij regolit dzherelo govarditiv i brekchiyevih evkritiv Bazaltova lava dzherelo nekumulyativnih evkritiv Plutonichni girski porodi sho skladayutsya z piroksenu pizhonitu ta plagioklazu dzherelo kumulyativnih evkritiv Plutonichni girski porodi bagati na grubozernyastij ortopiroksen dzherelo diogenitiv Na pidstavi rozmiriv asteroyidiv V tipu vvazhayetsya sho ce shmatki kori Vesti vikinuti pid chas velikih zitknen i glibini kratera Reasilviya vvazhayetsya sho tovshina kori stanovit priblizno 10 km 82 Dani kosmichnogo korablya Dawn viyavili dokazi togo sho zholobi yaki oginayut Vestu mozhut buti utvoreni rozlomami sprichinenimi udarami Diferencijovana vnutrishnya chastina Vesti oznachaye sho vona perebuvala v gidrostatichnij rivnovazi j otzhe bula karlikovoyu planetoyu v minulomu ale ne sogodni 60 Udari yaki utvorili krateri Reasilviya ta Veneniya stalisya koli Vesta vzhe ne bula dostatno teployu ta plastichnoyu shob povernutisya do rivnovazhnoyi formi Voni zminili yiyi kolishnyu sferichnu formu j teper ce ne dozvolyaye klasifikuvati yiyi yak karlikovu planetu Regolit Redaguvati Poverhnya Vesti vkrita regolitom vidminnim vid togo sho ye na Misyaci abo na dribnih asteroyidah Ce pov yazano z tim sho tut kosmichne vivitryuvannya diye inakshe Na poverhni Vesti nemaye znachnih slidiv nanofaznogo zaliza oskilki shvidkosti zitknen asteroyidiv z Vestoyu nedostatni shob viklikati vidchutne plavlennya i viparovuvannya girskih porid Natomist u evolyuciyi regolitu dominuye utvorennya brekchij ta podalshe zmishuvannya yaskravih i temnih komponentiv 83 Temnij komponent jmovirno pov yazanij z vipadannyam vuglecevoyi rechovini todi yak svitlij komponent ye pervinnim bazaltovim gruntom Vesti 84 Ulamki Redaguvati nbsp HED meteoriti NWA 2698 govardit Millbillillie evkrit Bilanga diogenit Deyaki asteroyidi jmovirno ye fragmentami Vesti utvorenimi v rezultati zitknen Prikladami ye asteroyidi sim yi Vesti ta HED meteoriti Vstanovleno sho asteroyid V tipu 1929 Kollaa maye sklad shozhij na kumulyativni evkritovi meteoriti sho vkazuye na jogo formuvannya gliboko v kori Vesti 21 Narazi Vesta ye odnim iz semi til Sonyachnoyi sistemi z yakih ye fizichni zrazki Takimi zrazkami z Vesti ye HED meteoriti yaki za ocinkami skladayut blizko 1 16 vsih meteoritiv sho padayut na Zemlyu 85 Inshimi zrazkami til Sonyachnoyi sistemi ye sama Zemlya marsianski meteoriti misyachni meteoriti ta zrazki dostavleni z Misyacya misiyami Apollon kometa 81P Vilda en asteroyidi 25143 Itokava i 162173 Ryugu 22 Doslidzhennya RedaguvatiVidhileni proyekti Redaguvati U 1981 roci v Yevropejske kosmichne agentstvo YeKA bulo podano propoziciyu pro misiyu na asteroyid Cej kosmichnij aparat pid nazvoyu Asteroyidnij gravitacijnij optichnij i radarnij analiz Asteroidal Gravity Optical and Radar Analysis AGORA mav buti zapushenim v 1990 1994 rokah i vikonati dva obloti velikih asteroyidiv Vesta vvazhalasya najkrashoyu metoyu dlya ciyeyi misiyi AGORA mala dosyagnuti poyasu asteroyidiv za dopomogoyu gravitacijnogo manevru bilya Marsa abo za dopomogoyu nevelikogo ionnogo dviguna Odnak cya propoziciya bula vidhilena YeKA Todi bula rozroblena spilna asteroyidna misiya NASA ta YeKA dlya Bagatoasteroyidnogo orbitalnogo aparatu z sonyachnim elektrichnim dvigunom Multiple Asteroid Orbiter with Solar Electric Propulsion MAOSEP i odin iz profiliv misiyi vklyuchav orbitu Vesti U NASA zayavili sho ne zacikavleni v misiyi do asteroyida Natomist YeKA vlashtuvalo tehnologichne doslidzhennya kosmichnogo korablya z ionnim privodom Inshi misiyi do poyasu asteroyidiv proponuvali u 1980 h rokah Franciya Nimechchina Italiya ta SShA ale zhodna ne bula shvalena 86 Doslidzhennya Vesti z prolotnoyi trayektoriyi zi skidannyam na asteroyid udarnika bulo odniyeyu z cilej radyanskoyi misiyi Vesta rozroblenoyi u spivpraci z yevropejskimi krayinami dlya realizaciyi v 1991 1994 rokah ale skasovanoyi cherez rozpad Radyanskogo Soyuzu Kosmichnij aparat Dawn Redaguvati Na pochatku 1990 h rokiv NASA iniciyuvalo programu Discovery yaka mala buti seriyeyu nedorogih naukovih misij U 1996 roci doslidnicka grupa programi dala visokij prioritet misiyi z doslidzhennya poyasu asteroyidiv za dopomogoyu kosmichnogo korablya z ionnim dvigunom Finansuvannya ciyeyi programi zalishalosya problematichnim protyagom kilkoh rokiv ale do 2004 roku kosmichnij aparat Dawn projshov kritichnij oglyad konstrukciyi 87 i jogo budivnictvo prodovzhilosya Dawn buv zapushenij 27 veresnya 2007 roku Vin vijshov na orbitu navkolo Vesti 16 lipnya 2011 roku 88 doslidzhuvav yiyi 12 misyaciv i zalishiv yiyi 5 veresnya 2012 roku poletivshi dali do Cereri 89 90 Pributtya Dawn pripalo na piznye lito v pivdennij pivkuli Vesti i krater Reasilviya na pivdennomu polyusi buv dobre osvitlenij Oskilki sezon na Vesti trivaye odinadcyat misyaciv pivnichna pivkulya stala dobre vidimoyu pid kinec perebuvannya kosmichnogo aparatu na orbiti Vesti 91 NASA DLR opublikuvali zobrazhennya z oglyadovoyi orbiti z dvoh visokih orbit 60 70 m piksel i z nizkoyi kartografichnoyi orbiti 20 m piksel Opublikovani dani vklyuchali video atlasi ta cifrovi modeli relyefu 92 93 94 95 96 97 Dani Dawn takozh buli vikoristani dlya rozrahunku tochnoyi masi ta gravitacijnogo polya Vesti Tochne vimiryuvannya neodnoridnosti gravitacijnogo polya komponenta J2 dalo ocinku diametra yadra blizko 220 km 92 nbsp Fotografiya Vesti z poverhni Zemli v chervni 2007Dani Dawn znahodyatsya u vidkritomu dostupi na vebsajti Universitetu Kaliforniyi v Los Andzhelesi 98 Vidimist RedaguvatiVelikij rozmir i svitla poverhnya roblyat Vestu najyaskravishim asteroyidom j inodi yiyi mozhna pobachiti neozbroyenim okom na temnomu nebi za vidsutnosti svitlovogo zabrudnennya Pid chas opozicij protistoyannya yiyi yaskravist mozhe dosyagati zoryanoyi velichini 5 1 10 hoch v inshih opoziciyah mozhe buti j tmyanishoyu za 6 99 100 zalezhno vid polozhennya Vesti na yiyi nahilenij eliptichnij orbiti V serpni 2022 roku pid chas protistoyannya Vesta mala zoryanu velichinu 6 1 101 Navit u spoluchenni z Soncem u najviddalenishij vid Zemli tochci svoyeyi orbiti Vesta matime zoryanu velichinu blizko 8 5 sho dostatno dlya sposterezhennya yiyi v binokl 100 Vinoski Redaguvati Rozrahovano dlya elisoyida z vidomimi rozmirami Deyaki suchasniki Gausa vinajshli skladnishi simvoli taki yak nbsp i nbsp 29 30 Sproshennya ostannogo bl 1930 roku nbsp 31 nikoli ne prizhilos Cej simvol mozhna pobachiti u verhnij chastini odnogo z poperednih simvoliv nbsp Vin datuyetsya 1973 rokom koli astrologi pochali cikavitisya asteroyidami 34 Primitki Redaguvati AstDyS 2 Vesta Synthetic Proper Orbital Elements Department of Mathematics University of Pisa Italy Procitovano 1 October 2011 surface ellipsoid 286 3x278 6x223 2 Wolfram Alpha Computational Knowledge Engine volume ellipsoid 286 3x278 6x223 2 Wolfram Alpha Computational Knowledge Engine a b v Baer James Chesley Steven R 2008 Astrometric masses of 21 asteroids and an integrated asteroid ephemeris Celestial Mechanics and Dynamical Astronomy 100 1 27 42 Bibcode 2008CeMDA 100 27B doi 10 1007 s10569 007 9103 8 a b v g JPL Small Body Database Browser 4 Vesta Arhiv originalu za 26 veresnya 2021 Procitovano 1 June 2008 Harris A W 2006 U Warner B D Pravec P Asteroid Lightcurve Derived Data EAR A 5 DDR DERIVED LIGHTCURVE V8 0 Planetary Data System en Arhiv originalu za 9 April 2009 Procitovano 26 grudnya 2013 Tedesco E F Noah P V Noah M Price S D 2004 Infra Red Astronomy Satellite IRAS Minor Planet Survey IRAS A FPA 3 RDR IMPS V6 0 Planetary Data System en Arhiv originalu za 9 April 2009 Procitovano 15 bereznya 2007 a b Mueller T G Metcalfe L 2001 ISO and Asteroids ESA Bulletin 108 38 Bibcode 2001ESABu 108 39M Arhiv originalu za 11 veresnya 2005 Neese C Ed 2005 Asteroid Taxonomy EAR A 5 DDR TAXONOMY V5 0 Planetary Data System en Arhiv originalu za 10 bereznya 2007 Procitovano 25 grudnya 2013 a b v Menzel Donald H Pasachoff Jay M 1983 A Field Guide to the Stars and Planets vid 2nd Boston MA Houghton Mifflin s 391 ISBN 978 0 395 34835 2 a b v g Russell C T 2012 Dawn at Vesta Testing the Protoplanetary Paradigm Science 336 6082 684 686 Bibcode 2012Sci 336 684R PMID 22582253 doi 10 1126 science 1219381 Arhiv originalu za 27 lyutogo 2019 PDF copy In Depth 4 Vesta NASA Solar System Exploration Procitovano 13 grudnya 2022 Dawn Mission Overview NASA Procitovano 14 serpnya 2011 Lang Kenneth 2011 The Cambridge Guide to the Solar System Cambridge University Press s 372 442 ISBN 9780521198578 Russell C T 2011 Exploring the smallest terrestrial planet Dawn at Vesta EPSC Abstracts 2011 EPSC DPS Joint Meeting 6 EPSC DPS2011 97 3 Arhiv originalu za 20 bereznya 2012 Marsset M Broz M Vernazza P et al The violent collisional history of aqueously evolved 2 Pallas Nat Astron 4 569 576 2020 https doi org 10 1038 s41550 019 1007 5 a b Pitjeva E V 2005 High Precision Ephemerides of Planets EPM and Determination of Some Astronomical Constants Solar System Research 39 3 176 186 Bibcode 2005SoSyR 39 176P doi 10 1007 s11208 005 0033 2 Arhiv originalu za 31 zhovtnya 2008 Jutzi M E Asphaug P Gillet J A Barrat W Benz 14 lyutogo 2013 The structure of the asteroid 4 Vesta as revealed by models of planet scale Nature 494 7436 207 210 Bibcode 2013Natur 494 207J PMID 23407535 doi 10 1038 nature11892 Cook Jia Rui Dawn Reality Checks Telescope Studies of Asteroids Arhiv originalu za 2 May 2014 Procitovano 30 kvitnya 2014 McSween H Y R P Binzel M C De Sanctis ta in 27 listopada 2013 Dawn the Vesta HED connection and the geologic context for eucrite diogenites and howardites Meteoritics amp Planetary Science 48 11 2090 21 4 Bibcode 2013M amp PS 48 2090M doi 10 1111 maps 12108 a b Kelley M S 2003 Quantified mineralogical evidence for a common origin of 1929 Kollaa with 4 Vesta and the HED meteorites Icarus 165 1 215 218 Bibcode 2003Icar 165 215K doi 10 1016 S0019 1035 03 00149 0 a b Vesta NASA JPL 12 lipnya 2011 Arhiv originalu za 29 chervnya 2011 Procitovano 30 lipnya 2011 Mission gt Mission Status Dawn Mission JPL Arhiv originalu za 11 travnya 2013 Procitovano 6 September 2012 Littmann Mark 2004 Planets Beyond Discovering the Outer Solar System Dover Books on Astronomy Courier Dover Publications s 21 ISBN 978 0 486 43602 9 Lynn W T February 1907 The discovery of Vesta The Observatory 30 103 105 Bibcode 1907Obs 30 103L Dunnington Guy Waldo Gray Jeremy Dohse Fritz Egbert 2004 Carl Friedrich Gauss Titan of Science The Mathematical Association of America s 76 ISBN 978 0 88385 547 8 Rao K S Berghe G V 2003 Gauss Ramanujan and Hypergeometric Series Revisited Historia Scientiarum 13 2 123 133 Schmadel Lutz D 2003 Dictionary of Minor Planet Names Prepared on Behalf of Commission 20 Under the Auspices of the International Astronomical Union Springer s 15 ISBN 978 3 540 00238 3 Bureau des longitudes 1807 Annuaire pour l an 1808 s 5 Canovai Stanislao del Ricco Gaetano 1810 Elementi di fisica matematica s 149 Rudolf Koch The Book of Signs 1930 Dover reprint 1955 von Zach Franz Xaver 1807 Monatliche correspondenz zur beforderung der erd und himmels kunde 15 s 507 Carlini Francesco 1808 Effemeridi astronomiche di Milano per l anno 1809 Eleanor Bach 1973 Ephemerides of the asteroids Ceres Pallas Juno Vesta 1900 2000 Celestial Communications Wells David A 1851 The Planet Hygiea U Bliss George Jr Annual of Scientific Discovery for the year 1850 quoted by spaceweather com archives 2006 09 13 Procitovano 1 June 2008 Hilton James L When Did the Asteroids Become Minor Planets Arhiv originalu za 24 bereznya 2008 cherez U S Naval Observatory website particularly the discussion of Gould B A 1852 On the Symbolic Notation of the Asteroids Astronomical Journal 2 80 Bibcode 1852AJ 2 80G doi 10 1086 100212 and immediate subsequent history Also the discussion of C J Cunningham 1988 Introduction to Asteroids explains the parenthetical part New SPHERE view of Vesta www eso org Procitovano 25 chervnya 2018 McFadden L A Emerson G Warner E M Onukwubiti U Li J Y Photometry of 4 Vesta from its 2007 Apparition Proceedings 39th Lunar and Planetary Science Conference League City Texas Bibcode 2008LPI 39 2546M 10 14 March 2008 Hughes D W September 1994 The Historical Unravelling of the Diameters of the First Four Asteroids Quarterly Journal of the Royal Astronomical Society 35 3 331 Bibcode 1994QJRAS 35 331H Povenmire H September 2001 The January 4 1991 Occultation of SAO 93228 by Asteroid 4 Vesta Meteoritics amp Planetary Science 36 Supplement A165 Bibcode 2001M amp PSA 36Q 165P doi 10 1111 j 1945 5100 2001 tb01534 x Dawn NASA NSSDCA Spacecraft Details Arhiv originalu za 23 travnya 2022 Procitovano 16 grudnya 2022 Hertz Hans G 19 kvitnya 1968 Mass of Vesta Science 160 3825 299 300 Bibcode 1968Sci 160 299H PMID 17788233 doi 10 1126 science 160 3825 299 Kovacevic A January 2005 Determination of the mass of 4 Vesta based on new close approaches Astronomy and Astrophysics 430 1 319 325 Bibcode 2005A amp A 430 319K doi 10 1051 0004 6361 20035872 Christou A A 2000 Co orbital objects in the main asteroid belt Astronomy and Astrophysics 356 L71 L74 Bibcode 2000A amp A 356L 71C a b Christou A A Wiegert P January 2012 A population of Main Belt Asteroids co orbiting with Ceres and Vesta Icarus 217 1 27 42 Bibcode 2012Icar 217 27C ISSN 0019 1035 arXiv 1110 4810 doi 10 1016 j icarus 2011 10 016 a b v Thomas P C 1997 Vesta Spin Pole Size and Shape from HST Images Icarus 128 1 88 94 Bibcode 1997Icar 128 88T doi 10 1006 icar 1997 5736 a b Hand Eric 2012 Space missions trigger map wars Nature 488 7412 442 443 Bibcode 2012Natur 488 442H PMID 22914145 doi 10 1038 488442a IAU WGCCRE Coordinate System for Vesta USGS Astrogeology Science Center Astrogeology usgs gov 15 listopada 2013 Procitovano 25 chervnya 2014 Li Jian Yang Mafi Joseph N Body Fixed Coordinate Systems for Asteroid 4 Vesta Planetary Data System Arhiv originalu za 6 listopada 2015 Carry B 2009 Physical properties of 2 Pallas Icarus 205 2 460 472 Bibcode 2010Icar 205 460C arXiv 0912 3626v1 doi 10 1016 j icarus 2009 08 007 The IAU draft definition of planet and plutons IAU August 2006 Arhiv originalu za 9 January 2010 Procitovano 16 grudnya 2009 XXVI Fu R R Hager B H Ermakov A I Zuber M T 2013 Early Viscous Relaxation of Asteroid Vesta and Implications for Late Impact Driven Despinning 44th Lunar and Planetary Science Conference 1719 2115 Bibcode 2013LPI 44 2115F Arhiv originalu za 26 lipnya 2014 Asmar S W Konopliv A S Park R S ta in 2012 The Gravity Field of Vesta and Implications for Interior Structure 43rd Lunar and Planetary Science Conference 1659 2600 Bibcode 2012LPI 43 2600A Arhiv originalu za 20 zhovtnya 2013 Zellner N E B Gibbard S de Pater I 2005 Near IR imaging of Asteroid 4 Vesta Icarus 177 1 190 195 Bibcode 2005Icar 177 190Z doi 10 1016 j icarus 2005 03 024 Arhiv originalu za 23 listopada 2008 Jaumann R 2012 Vesta s Shape and Morphology Science 336 6082 687 690 Bibcode 2012Sci 336 687J PMID 22582254 doi 10 1126 science 1219122 a b v Williams D A Yingst R A Garry W B December 2014 Introduction The geologic mapping of Vesta Icarus 244 1 12 Bibcode 2014Icar 244 1W doi 10 1016 j icarus 2014 03 001 Williams D A December 2014 The geology of the Marcia quadrangle of asteroid Vesta Assessing the effects of large young craters Icarus 244 74 88 Bibcode 2014Icar 244 74W doi 10 1016 j icarus 2014 01 033 a b Scully J E C Yin A Russell C T ta in December 2014 Geomorphology and structural geology of Saturnalia Fossae and adjacent structures in the northern hemisphere of Vesta Icarus 244 23 40 Bibcode 2014Icar 244 23S doi 10 1016 j icarus 2014 01 013 Arhiv originalu za 21 lipnya 2018 Scully J E C 2014 Sub curvilinear gullies interpreted as evidence for transient water flow on Vesta 45th Lunar and Planetary Science Conference 1777 1796 Bibcode 2014LPI 45 1796S Schafer M Nathues A Williams D A ta in December 2014 Imprint of the Rheasilvia impact on Vesta Geologic mapping of quadrangles Gegania and Lucaria Icarus 244 60 73 Bibcode 2014Icar 244 60S doi 10 1016 j icarus 2014 06 026 Arhiv originalu za 28 kvitnya 2019 Procitovano 5 bereznya 2023 Kneissl T Schmedemann N Reddy V ta in December 2014 Morphology and formation ages of mid sized post Rheasilvia craters Geology of quadrangle Tuccia Vesta Icarus 244 133 157 Bibcode 2014Icar 244 133K doi 10 1016 j icarus 2014 02 012 a b v Schenk P 2012 The Geologically Recent Giant Impact Basins at Vesta s South Pole Science 336 6082 694 697 Bibcode 2012Sci 336 694S PMID 22582256 doi 10 1126 science 1223272 Rheasilvia Super Mysterious South Pole Basin at Vesta is Named after Romulus and Remus Roman Mother Universe Today 21 veresnya 2011 Procitovano 23 veresnya 2011 Binzel R P 1997 Geologic Mapping of Vesta from 1994 Hubble Space Telescope Images Icarus 128 1 95 103 Bibcode 1997Icar 128 95B doi 10 1006 icar 1997 5734 Karimi S Dombard A J 2016 On the possibility of viscoelastic deformation of the large south polar craters and true polar wander on the asteroid Vesta Journal of Geophysical Research 121 9 1786 1797 Bibcode 2016JGRE 121 1786K doi 10 1002 2016JE005064 Garry W B Sykes M Buczkowski D L ta in March 2012 Geologic Mapping of Av 10 Oppia Quadrangle of Asteroid 4 Vesta 43rd Lunar and Planetary Science Conference held 19 23 March 2012 at The Woodlands Texas id 2315 Bibcode 2012LPI 43 2315G LPI Contribution No 1659 Arhiv originalu za 24 kvitnya 2014 Garry W B Sykes M Buczkowski D L ta in April 2012 Geologic Mapping of Av 10 Oppia Quadrangle of Asteroid 4 Vesta Geophysical Research Abstracts EGU General Assembly 2012 held 22 27 April 2012 in Vienna Austria 14 s 5711 Bibcode 2012EGUGA 14 5711G EGU2012 5711 1 Arhiv originalu za 8 kvitnya 2014 Nomenclature Search Results Target VESTA Feature Type Crater craters Gazetteer of Planetary Nomenclature IAU Buczkowski D L Raymond C A Williams D A ta in 2012 Large scale troughs on Vesta A signature of planetary tectonics Geophysical Research Letters 39 18 L18205 Bibcode 2012GeoRL 3918205B doi 10 1029 2012GL052959 Asteroid s troughs suggest stunted planet presreliz American Geophysical Union 26 veresnya 2012 AGU Release No 12 42 Arhiv originalu za 29 veresnya 2012 Procitovano 25 listopada 2012 De Sanctis M C 2012 Spectroscopic Characterization of Mineralogy and Its Diversity Across Vesta Science 336 6082 697 700 Bibcode 2012Sci 336 697D PMID 22582257 doi 10 1126 science 1219270 Prettyman T H 2012 Elemental Mapping by Dawn Reveals Exogenic H in Vesta s Regolith Science 338 6104 242 246 Bibcode 2012Sci 338 242P PMID 22997135 doi 10 1126 science 1225354 a b Reddy V 2012 Color and Albedo Heterogeneity of Vesta from Dawn Science 336 6082 700 704 Bibcode 2012Sci 336 700R PMID 22582258 doi 10 1126 science 1219088 Ammannito E M C De Sanctis E Palomba ta in 2013 Olivine in an unexpected location on Vesta s surface Nature 504 7478 122 125 Bibcode 2013Natur 504 122A PMID 24196707 doi 10 1038 nature12665 Denevi B W 2012 Pitted Terrain on Vesta and Implications for the Presence of Volatiles Science 338 6104 246 249 Bibcode 2012Sci 338 246D PMID 22997131 doi 10 1126 science 1225374 De Sanctis M C 2012 Detection of Widespread Hydrated Materials on Vesta by the vir Imaging Spectrometer on Board Thedawnmission The Astrophysical Journal Letters 758 2 L36 Bibcode 2012ApJ 758L 36D doi 10 1088 2041 8205 758 2 L36 A look into Vesta s interior Max Planck Gesellschaft 6 January 2011 Ghosh A McSween H Y 1998 A Thermal Model for the Differentiation of Asteroid 4 Vesta Based on Radiogenic Heating Icarus 134 2 187 206 Bibcode 1998Icar 134 187G doi 10 1006 icar 1998 5956 Righter K Drake M J 1997 A magma ocean on Vesta Core formation and petrogenesis of eucrites and diogenites Meteoritics amp Planetary Science 32 6 929 944 Bibcode 1997M amp PS 32 929R doi 10 1111 j 1945 5100 1997 tb01582 x Drake M J 2001 The eucrite Vesta story Meteoritics amp Planetary Science 36 4 501 513 Bibcode 2001M amp PS 36 501D doi 10 1111 j 1945 5100 2001 tb01892 x Sahijpal S Soni P Gagan G 2007 Numerical simulations of the differentiation of accreting planetesimals with 26Al and 60Fe as the heat sources Meteoritics amp Planetary Science 42 9 1529 1548 Bibcode 2007M amp PS 42 1529S doi 10 1111 j 1945 5100 2007 tb00589 x Gupta G Sahijpal S 2010 Differentiation of Vesta and the parent bodies of other achondrites J Geophys Res Planets 115 E8 E08001 Bibcode 2010JGRE 11508001G doi 10 1029 2009JE003525 Cook Jia Rui C 29 bereznya 2011 When Is an Asteroid Not an Asteroid NASA JPL Arhiv originalu za 29 chervnya 2011 Procitovano 30 lipnya 2011 Takeda H 1997 Mineralogical records of early planetary processes on the HED parent body with reference to Vesta Meteoritics amp Planetary Science 32 6 841 853 Bibcode 1997M amp PS 32 841T doi 10 1111 j 1945 5100 1997 tb01574 x Yamaguchi A Taylor G J Keil K 1995 Metamorphic History of the Eucritic Crust of 4 Vesta Meteoritical Society 30 5 603 Bibcode 1995Metic 30 603Y Pieters C M Ammannito E Blewett D T ta in 2012 Distinctive space weathering on Vesta from regolith mixing processes Nature 491 7422 79 82 Bibcode 2012Natur 491 79P PMID 23128227 doi 10 1038 nature11534 McCord T B Li J Y Combe J P ta in 2012 Dark material on Vesta from the infall of carbonaceous volatile rich material Nature 491 7422 83 86 Bibcode 2012Natur 491 83M PMID 23128228 doi 10 1038 nature11561 Rayman Marc 8 April 2015 Now Appearing At a Dwarf Planet Near You NASA s Dawn Mission to the Asteroid Belt Silicon Valley Astronomy Lectures Foothill College Los Altos CA Arhiv originalu za 14 listopada 2021 Procitovano 7 lipnya 2018 Ulivi Paolo Harland David 2008 Robotic Exploration of the Solar System Hiatus and Renewal 1983 1996 Springer Praxis Books in Space Exploration Springer s 117 125 ISBN 978 0 387 78904 0 Russell C T Capaccioni F Coradini A October 2007 Dawn Mission to Vesta and Ceres Earth Moon and Planets 101 1 2 65 91 Bibcode 2007EM amp P 101 65R doi 10 1007 s11038 007 9151 9 Arhiv originalu za 27 veresnya 2011 Procitovano 13 chervnya 2011 Vega Priscilla Brown Dwayne 16 lipnya 2011 NASA s Dawn Spacecraft Enters Orbit Around Asteroid Vesta NASA Procitovano 17 lipnya 2011 Dawn has Departed the Giant Asteroid Vesta NASA JPL NASA 5 September 2012 Procitovano 5 September 2012 Dawn timeline Mid continent Research for Education and Learning McREL 27 veresnya 2010 Dawn Mission Mission Dawn Journal Procitovano 29 bereznya 2011 a b Russell C T 2013 Dawn completes its mission at 4 Vesta Meteoritics amp Planetary Science 48 11 2076 2089 Bibcode 2013M amp PS 48 2076R doi 10 1111 maps 12091 Roatsch Thomas 2012 High resolution Vesta High Altitude Mapping Orbit HAMO Atlas derived from Dawn framing camera images Planetary and Space Science 73 1 283 286 Bibcode 2012P amp SS 73 283R doi 10 1016 j pss 2012 08 021 Roatsch Thomas 2013 High resolution Vesta Low Altitude Mapping Orbit Atlas derived from Dawn Framing Camera images Planetary and Space Science 85 293 298 Bibcode 2013P amp SS 85 293R doi 10 1016 j pss 2013 06 024 NASA s Journey Above Vesta DLR Institute of Planetary Research video with NASA JPL imagery NASA 16 veresnya 2011 Arhiv originalu za 22 kvitnya 2021 Procitovano 18 veresnya 2011 DLR public Dawn products site Arhiv originalu za 16 zhovtnya 2015 NASA Dawn Dawn Public Data Dawn website Univ California Los Angeles Procitovano 6 March 2015 Yeomans Donald K Chamberlin Alan B Horizons Ephemeris JPL Solar System Dynamics Procitovano 9 January 2010 a b James Andrew 2008 Vesta Southern Astronomical Delights Procitovano 6 November 2008 Burlaka Oleksandr 22 serpnya 2022 Yak pobachiti Vestu najyaskravishij asteroyid nichnogo neba Zhurnal The Universemagazine Space Tech ukr Procitovano 28 bereznya 2023 Literatura RedaguvatiThe Dawn Mission to Minor Planets 4 Vesta and 1 Ceres Christopher T Russell and Carol A Raymond Editors Springer 2011 ISBN 978 1 4614 4903 4 Keil K Geological History of Asteroid 4 Vesta The Smallest Terrestrial Planet in Asteroids III William Bottke Alberto Cellino Paolo Paolicchi and Richard P Binzel Editors University of Arizona Press 2002 ISBN 0 8165 2281 2Posilannya RedaguvatiVikishovishe maye multimedijni dani za temoyu 4 Vesta Ukrayinomovni Redaguvati Vesta Astronomichnij enciklopedichnij slovnik za zag red I A Klimishina ta A O Korsun Lviv Golov astronom observatoriya NAN Ukrayini Lviv nac un t im Ivana Franka 2003 S 70 ISBN 966 613 263 X Svit astronomiyi Vesta galinaokhotnik ucoz ru Procitovano 27 bereznya 2023 Nerealizovana planeta Geologi visunuli novu teoriyu pro davno vidomij asteroyid FOKUS ukr 1 veresnya 2021 Procitovano 28 bereznya 2023 Lazar Anatolij 3 sichnya 2016 Vesta asteroyid yakij bachimo neozbroyenim okom Poradimo ukr Procitovano 28 bereznya 2023 Planeta vestalok thealphacentauri net Vesta vkazala na neprichetnist poyasu asteroyidiv do formuvannya planet nauka uaAnglomovni Redaguvati Interactive 3D gravity simulation of the Dawn spacecraft in orbit around Vesta Arhivovano 11 June 2020 u Wayback Machine Vesta Trek An integrated map browser of datasets and maps for 4 Vesta Efemeridi dlya Vesti vid JPL Baza danih malih kosmichnih til JPL 4 Vesta angl Views of the Solar System Vesta HubbleSite Hubble Maps the Asteroid Vesta Encyclopaedia Britannica Vesta full article HubbleSite short movie composed from Hubble Space Telescope images from November 1994 Adaptive optics views of Vesta from Keck Observatory 4 Vesta images at ESA Hubble Dawn at Vesta NASA press kit on Dawn s operations at Vesta NASA video Vesta atlas Cya stattya nalezhit do vibranih statej Ukrayinskoyi Vikipediyi Otrimano z https uk wikipedia org w index php title 4 Vesta amp oldid 40560902