{"id":509,"date":"2004-11-16T10:36:00","date_gmt":"2004-11-16T09:36:00","guid":{"rendered":"https:\/\/kids.esa.int\/asteroids_the_minor_planets\/"},"modified":"2026-10-08T00:29:02","modified_gmt":"2026-10-07T22:29:02","slug":"asteroids_the_minor_planets","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/el\/asteroids_the_minor_planets\/","title":{"rendered":"\u0391\u03c3\u03c4\u03b5\u03c1\u03bf\u03b5\u03b9\u03b4\u03b5\u03af\u03c2 \u2013 \u03bf\u03b9 \u03bc\u03b9\u03ba\u03c1\u03bf\u03af \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b5\u03c2"},"content":{"rendered":"<div class=\"lede\">\n<p>\u039f\u03b9 \u03b1\u03c3\u03c4\u03b5\u03c1\u03bf\u03b5\u03b9\u03b4\u03b5\u03af\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03ba\u03c1\u03ac, \u03b2\u03c1\u03b1\u03c7\u03ce\u03b4\u03b7 \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03c9\u03bd \u03c0\u03bb\u03b1\u03bd\u03b7\u03c4\u03ce\u03bd \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc 4,5 \u03b4\u03b9\u03c3\u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03cd\u03c1\u03b9\u03b1 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1. \u03a3\u03c5\u03c7\u03bd\u03ac \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c9\u03c2 \u2018\u03bc\u03b9\u03ba\u03c1\u03bf\u03af \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b5\u03c2\u2019.<\/p>\n<\/div>\n<p>\u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03c3\u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03cd\u03c1\u03b9\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03b2\u03c1\u03ac\u03c7\u03bf\u03c5. \u03a4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u2018\u03ba\u03cd\u03c1\u03b9\u03b1 \u03b6\u03ce\u03bd\u03b7\u2019 \u03c3\u03b5 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03bd\u03c4\u03cc\u03bd\u03b1\u03c4, \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ad\u03c2 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u0394\u03af\u03b1. \u03a3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03ac\u03ba\u03c1\u03bf \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03cd\u03c1\u03b9\u03b1\u03c2 \u03b6\u03ce\u03bd\u03b7\u03c2, \u03bf\u03b9 \u03b1\u03c3\u03c4\u03b5\u03c1\u03bf\u03b5\u03b9\u03b4\u03b5\u03af\u03c2 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u03c4\u03c1\u03af\u03b1 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03ce\u03c3\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0389\u03bb\u03b9\u03bf. \u0395\u03ba\u03b5\u03af\u03bd\u03bf\u03b9 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03bf\u03bd\u03c4\u03ac \u03c3\u03c4\u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03cc\u03c1\u03b9\u03bf \u03c4\u03b7\u03c2 \u03ba\u03cd\u03c1\u03b9\u03b1\u03c2 \u03b6\u03ce\u03bd\u03b7\u03c2 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf.<\/p>\n<p>\u0397 \u03bb\u03ad\u03be\u03b7 \u2018\u03b1\u03c3\u03c4\u03b5\u03c1\u03bf\u03b5\u03b9\u03b4\u03ae\u03c2\u2019 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u2018\u03c0\u03bf\u03c5 \u03bc\u03bf\u03b9\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03b1\u03c3\u03c4\u03ad\u03c1\u03b9\u2019. \u03a4\u03bf\u03c5\u03c2 \u03b4\u03cc\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03cc\u03bd\u03bf\u03bc\u03b1 \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03c3\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b7\u03bb\u03b5\u03c3\u03ba\u03cc\u03c0\u03b9\u03b1 \u03c6\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c9\u03c2 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c6\u03c9\u03c4\u03cc\u03c2. \u03a3\u03c4\u03b9\u03c2 \u03b1\u03c1\u03c7\u03ad\u03c2 \u03c4\u03bf\u03c5 20\u03bf\u03cd \u03b1\u03b9\u03ce\u03bd\u03b1, \u03bf\u03b9 \u03b1\u03c3\u03c4\u03c1\u03bf\u03bd\u03cc\u03bc\u03bf\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03c3\u03b1\u03bd \u2018\u03c0\u03b1\u03c1\u03ac\u03c3\u03b9\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03bf\u03c5\u03c1\u03b1\u03bd\u03bf\u03cd\u2019. \u0389\u03c4\u03b1\u03bd \u03bf\u03c1\u03b1\u03c4\u03bf\u03af \u03c3\u03b5 \u03c4\u03cc\u03c3\u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c0\u03bf\u03c5 \u03b1\u03bb\u03bb\u03bf\u03af\u03c9\u03bd\u03b1\u03bd \u03c4\u03b9\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b5\u03c2 \u03bc\u03b1\u03ba\u03c1\u03b9\u03bd\u03ce\u03bd \u03b3\u03b1\u03bb\u03b1\u03be\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b5\u03c6\u03b5\u03bb\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd.<\/p>\n<p>\u039f \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c3\u03c4\u03b5\u03c1\u03bf\u03b5\u03b9\u03b4\u03b5\u03af\u03c2, \u03b7 \u0394\u03ae\u03bc\u03b7\u03c4\u03c1\u03b1, \u03ae\u03c4\u03b1\u03bd \u03bf \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c6\u03b8\u03b7\u03ba\u03b5. \u03a4\u03bf\u03bd \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03bf \u03a4\u03b6\u03bf\u03c5\u03b6\u03ad\u03c0\u03b5 \u03a0\u03b9\u03ac\u03c4\u03c3\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03a0\u03b1\u03bb\u03ad\u03c1\u03bc\u03bf \u03c4\u03b7\u03c2 \u03a3\u03b9\u03ba\u03b5\u03bb\u03af\u03b1\u03c2, \u03c4\u03b7\u03bd 1\u03b7 \u0399\u03b1\u03bd\u03bf\u03c5\u03b1\u03c1\u03af\u03bf\u03c5 1801.<\/p>\n<p>\u0388\u03bd\u03b1\u03c2 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c2 \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7\u03c2 \u2013 \u03b7 \u03a0\u03ac\u03bb\u03bb\u03b1\u03c2 \u2013 \u03b1\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c6\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u0392\u03af\u03bb\u03c7\u03b5\u03bb\u03bc \u038c\u03bb\u03bc\u03c0\u03b5\u03c1\u03c2 \u03c4\u03bf 1802. \u0391\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b1\u03bd \u03b7 \u038a\u03bf\u03c5\u03bd\u03bf\u03c5 (1804) \u03ba\u03b1\u03b9 \u03b7 \u0392\u03ad\u03c3\u03c4\u03b1 (1807). \u0391\u03c0\u03cc \u03c4\u03bf 1847, \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03c0\u03b5\u03c1\u03ac\u03c3\u03b5\u03b9 \u03bf\u03cd\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03ad\u03c4\u03bf\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03ba\u03b1\u03bb\u03c5\u03c6\u03b8\u03b5\u03af \u03c4\u03bf\u03c5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf\u03bd \u03ad\u03bd\u03b1\u03c2 \u03b1\u03c3\u03c4\u03b5\u03c1\u03bf\u03b5\u03b9\u03b4\u03ae\u03c2.<\/p>\n<nav class=\"related\" aria-label=\"\u03a3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac\">\n<h2 class=\"related__heading\">\u03a3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac<\/h2>\n<div class=\"grid related__grid\">\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"\/el\/asteroider_de_smaa_planeter\/\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">\u0394\u03b1\u03bd\u03b9\u03ba\u03ae<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"\/el\/planetoiden_-_de_kleine_planeten\/\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">\u039f\u03bb\u03bb\u03b1\u03bd\u03b4\u03b9\u03ba\u03ac<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"\/el\/asteroiden_-_die_kleinplaneten\/\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">\u0393\u03b5\u03c1\u03bc\u03b1\u03bd\u03b9\u03ba\u03ac<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"\/el\/asteroider_de_smaa_planetene\/\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">\u039d\u03bf\u03c1\u03b2\u03b7\u03b3\u03b9\u03ba\u03ac<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"\/el\/asteroidy_czyli_planetoidy\/\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">\u03a0\u03bf\u03bb\u03c9\u03bd\u03b9\u03ba\u03ac<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"\/el\/asteroider_smaaplaneterna\/\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">\u03a3\u03bf\u03c5\u03b7\u03b4\u03b9\u03ba\u03ac<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<\/div>\n<\/nav>","protected":false},"excerpt":{"rendered":"<p>Asteroids are small, rocky bodies that have been left over from the formation of the planets 4.5 billion years ago. They are often known as &#8216;minor planets&#8217;. 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