Poyasnenie: Nasha solnechnaya sistema - eto ochen' ozhivlennoe mesto. Hotya naibol'shee vnimanie udelyaetsya bol'shim planetam, sushestvuet takzhe mnozhestvo kamnei, komet i asteroidov. Na etom risunke pokazany polozheniya izvestnyh ob'ektov vnutrennei solnechnoi sistemy na 20 iyulya 2002 goda. Tonkie sinie linii pokazyvayut orbity planet. Zelenye tochki pokazyvayut asteroidy, oficial'no izvestnye kak malye planety. Krasnymi tochkami pokazany asteroidy, kotorye priblizhayutsya k Solncu na rasstoyanie, men'shee 1.3 astronomicheskih edinic (AU - rasstoyanie ot Solnca do Zemli), i takim obrazom v principe mogut (hotya i s ochen' maloi veroyatnost'yu) stolknut'sya s Zemlei. Komety oboznacheny temnymi sinimi kvadratami, a temno-sinie tochki - eto troyancy - asteroidy, kotorye dvizhutsya po orbite vperedi ili pozadi Yupitera. Otmetim, chto bol'shaya chast' asteroidov vo vnutrennei solnechnoi sisteme nahoditsya mezhdu orbitami Marsa i Yupitera, v glavnom poyase asteroidov. Polozheniya ob'ektov na etom risunke izmenyayutsya kazhdyi den', prichem chem blizhe ob'ekt k Solncu, tem bystree on dvizhetsya. Zdes' vy mozhete naiti tekushie polozheniya etih ob'ektov.
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Publikacii s klyuchevymi slovami:
Solar System - asteroid - solnechnaya sistema - asteroidy
Publikacii so slovami: Solar System - asteroid - solnechnaya sistema - asteroidy | |
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