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U Vikipediyi ye statti pro inshi znachennya cogo termina Mezha znachennya Mezha Ro sha najmensha vidstan vid planeti na yakij mozhe perebuvati yiyi suputnik zberigayuchi cilisnist pid diyeyu priplivnih sil Nablizhennya suputnika do planeti priplivni sili zumovlyuyut deyake vidhilennya formi suputnika vid sferichnoyi Iz nablizhennyam do mezhi Rosha suputnik dedali bilshe deformuyetsya Na vidstani sho dorivnyuye mezhi Rosha priplivni sili she vrivnovazhuyutsya silami tyazhinnya suputnika odnak rivnovaga vzhe nestijka Riznicya gravitacijnogo priskorennya vid planeti dlya najblizhchoyi ta najdalshoyi tochok suputnika perevishuye jogo vlasnu gravitaciyu Chastini vidokremlyuyutsya vid suputnika i vnaslidok riznoyi orbitalnoyi shvidkosti pokazano chervonimi vektorami rozpodilyayutsya vzdovzh jogo orbiti Cherez deyakij chas vid suputnika zalishayetsya kilce Mezha Rosha viznachayetsya rivnistyu mizh rizniceyu priskorennya sho jogo zaznayut vid planeti najblizhcha ta najdalsha tochki yiyi suputnika ta vlasnoyu gravitaciyeyu suputnika Cyu zadachu nebesnoyi mehaniki rozv yazav francuzkij astronom ta matematik Eduard Alber Rosh 1 Takim chinom vin doviv sho kilcya Saturna yavlyayut soboyu veliku kilkist nevelikih chastin yaki obertayutsya nezalezhno 2 Dlya suputnika iz nulovoyu micnistyu tilo u ridkomu chi gazopodibnomu stani abo skladene z okremih fragmentiv sho utrimuyutsya lishe gravitaciyeyu vona viznachayetsya spivvidnoshennyam 3 r r 2 46 R p r c r p 3 displaystyle r r approx 2 46R p sqrt 3 frac rho c rho p de rs i rp serednya gustina vidpovidno suputnika ta planeti Rp radius planeti Dlya tverdih til zdatnih zberigati svoyu formu pid diyeyu zovnishnih sil mezha Rosha majzhe vdvichi mensha r r R p 2 r c r p 3 1 26 R p r c r p 3 displaystyle r r R p sqrt 3 2 frac rho c rho p approx 1 26R p sqrt 3 frac rho c rho p Naslidki RedaguvatiZagalnovidomo sho ruh nebesnih til na orbitah nizhche mezhi Rosha prizvodit do yih postupovogo rujnuvannya Velmi naochnim pidtverdzhennyam ciyeyi tezi stala dolya kometi Shumejkeriv Levi 9 sho nablizilasya do Yupitera u lipni 1992 roku priplivnimi silami yiyi bulo rozirvano na 21 chastinu 4 Odnak bilsh suttyevim dlya planetologiyi ye obernenij visnovok vseredini mezhi Rosha nemozhliva gravitacijna kondensaciya rechovini z utvorennyam yedinogo nebesnogo tila suputnika 3 Prikladi RedaguvatiUsi bilsh mensh znachni suputniki planet Sonyachnoyi sistemi mayut radiusi orbit sho perevishuyut vidpovidnu mezhu Rosha Centr Suputnik Radius orbiti mezha Rosha tverdij ridkij Sonce Merkurij 104 1 54 1Zemlya Misyac 41 1 21 1Mars Fobos 172 89 Dejmos 451 234 Yupiter Metida 186 94 Adrasteya 188 95 Amalteya 175 88 Teba 254 128 Saturn Pan 142 70 Atlas 156 78 Prometej 162 80 Pandora 167 83 Epimetej 200 99 Yanus 195 97 Uran Kordeliya 154 79 Ofeliya 166 86 B yanka 183 94 Kressida 191 98 Dezdemona 194 100 Dzhulyetta 199 102 Neptun Nayada 139 72 Talassa 145 75 Despina 152 78 Galateya 153 79 Larisa 218 113 Pluton Haron 12 5 1 6 5 1Dzherela Redaguvati Edouard Roche 1850 La figure d une masse fluide soumise a l attraction d un point eloigne Memoires de la section des sciences 1 Academie des sciences et lettres de Montpellier s 243 262 fr Rosh Eduard Alber 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 409 ISBN 966 613 263 X a b Rosha mezha 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 409 410 ISBN 966 613 263 X Padinnya kometi na Yupiter 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 338 339 ISBN 966 613 263 X nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Mezha Rosha amp oldid 39529134