{"id":3780,"date":"2026-03-21T15:53:33","date_gmt":"2026-03-21T15:53:33","guid":{"rendered":"https:\/\/astrohodonin.cz\/index.php\/2026\/03\/21\/galaxie-v-rece-ngc-1300-a-ngc-1297\/"},"modified":"2026-03-21T15:53:33","modified_gmt":"2026-03-21T15:53:33","slug":"galaxie-v-rece-ngc-1300-a-ngc-1297","status":"publish","type":"post","link":"https:\/\/astrohodonin.cz\/index.php\/2026\/03\/21\/galaxie-v-rece-ngc-1300-a-ngc-1297\/","title":{"rendered":"Galaxie v \u0158ece: NGC 1300 a NGC 1297"},"content":{"rendered":"<p>Spir\u00e1ln\u00ed galaxie NGC 1300 a eliptick\u00e1 galaxie NGC 1297 se nach\u00e1zej\u00ed na okraji ji\u017en\u00ed souhv\u011bzd\u00ed Eridanus (\u0158eka). Ob\u011b jsou vzd\u00e1leny 70 milion\u016f sv\u011bteln\u00fdch let nebo v\u00edce a pat\u0159\u00ed do galaxi\u00ed Eridanus. Na t\u00e9to ostr\u00e9 fotografii skupiny galaxi\u00ed, kter\u00e1 m\u00e1 pr\u016fm\u011br asi 100 000 sv\u011bteln\u00fdch let, je NGC 1300 vid\u011bt zep\u0159edu s v\u00fdraznou centr\u00e1ln\u00ed ty\u010d\u00ed a velkolep\u00fdmi, rozlehl\u00fdmi spir\u00e1ln\u00edmi rameny. Stejn\u011b jako jin\u00e9 spir\u00e1ln\u00ed galaxie, v\u010detn\u011b na\u0161\u00ed vlastn\u00ed spir\u00e1ln\u00ed Ml\u00e9\u010dn\u00e9 dr\u00e1hy s centr\u00e1ln\u00edm pruhem, se p\u0159edpokl\u00e1d\u00e1, \u017ee NGC 1300 m\u00e1 v centru supermasivn\u00ed \u010dernou d\u00edru. NGC 1297, kter\u00e1 se li\u0161\u00ed sv\u00fdm vzhledem a je o n\u011bco vzd\u00e1len\u011bj\u0161\u00ed, je velk\u00e1, p\u0159ibli\u017en\u011b sf\u00e9rick\u00e1 eliptick\u00e1 galaxie v horn\u00ed \u010d\u00e1sti sn\u00edmku. Eliptick\u00e9 galaxie vykazuj\u00ed jen malou aktivitu tvorby hv\u011bzd, skl\u00e1daj\u00ed se ze star\u0161\u00edch populac\u00ed hv\u011bzd a jsou pravd\u011bpodobn\u011b v\u00fdsledkem \u010detn\u00fdch sr\u00e1\u017eek a slou\u010den\u00ed se spir\u00e1ln\u00edmi galaxiemi.<\/p>\n<p><!-- astropress --><\/p>\n<p>**Credit**: Dietmar Hager<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spir\u00e1ln\u00ed galaxie NGC 1300 a eliptick\u00e1 galaxie NGC 1297 se nach\u00e1zej\u00ed na okraji ji\u017en\u00ed souhv\u011bzd\u00ed Eridanus (\u0158eka). Ob\u011b jsou vzd\u00e1leny 70 milion\u016f sv\u011bteln\u00fdch let nebo v\u00edce a pat\u0159\u00ed do galaxi\u00ed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3781,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3780","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nasa"],"_links":{"self":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/comments?post=3780"}],"version-history":[{"count":0,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3780\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media\/3781"}],"wp:attachment":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media?parent=3780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/categories?post=3780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/tags?post=3780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}