{"id":7140,"date":"2022-02-22T22:05:47","date_gmt":"2022-02-22T21:05:47","guid":{"rendered":"https:\/\/www.adhara.sk\/?page_id=7140"},"modified":"2022-02-22T22:05:47","modified_gmt":"2022-02-22T21:05:47","slug":"zaujimavosti-o-konkretnych-hviezdach","status":"publish","type":"page","link":"https:\/\/www.adhara.sk\/?page_id=7140","title":{"rendered":"Zauj\u00edmavosti o konkr\u00e9tnych hviezdach"},"content":{"rendered":"<h3>Pozri tie\u017e \u010dl\u00e1nok <a href=\"https:\/\/www.adhara.sk\/?page_id=708\">hviezda <\/a>a <a href=\"http:\/\/www.adhara.sk\/?page_id=183\">slovn\u00ed\u010dek<\/a>.<\/h3>\n<h3><\/h3>\n<h2><a href=\"http:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/01\/Cone_nebula_infrared_closeup.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-6368\" src=\"http:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/01\/Cone_nebula_infrared_closeup-271x300.jpg\" alt=\"\" width=\"200\" height=\"221\" srcset=\"https:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/01\/Cone_nebula_infrared_closeup-271x300.jpg 271w, https:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/01\/Cone_nebula_infrared_closeup.jpg 542w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a><a href=\"http:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/02\/Hyades_cluster.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-6428\" src=\"http:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/02\/Hyades_cluster-300x234.jpg\" alt=\"\" width=\"200\" height=\"156\" srcset=\"https:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/02\/Hyades_cluster-300x234.jpg 300w, https:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/02\/Hyades_cluster.jpg 615w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a><a href=\"http:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/01\/51-Peg.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-6330\" src=\"http:\/\/www.adhara.sk\/wp-content\/uploads\/2021\/01\/51-Peg.jpg\" alt=\"\" width=\"200\" height=\"202\" \/><\/a><a href=\"http:\/\/www.adhara.sk\/wp-content\/uploads\/2020\/08\/Messier11.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-6089\" src=\"http:\/\/www.adhara.sk\/wp-content\/uploads\/2020\/08\/Messier11-300x225.jpg\" alt=\"\" width=\"200\" height=\"150\" srcset=\"https:\/\/www.adhara.sk\/wp-content\/uploads\/2020\/08\/Messier11-300x225.jpg 300w, https:\/\/www.adhara.sk\/wp-content\/uploads\/2020\/08\/Messier11.jpg 516w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>Viete, \u017ee&#8230;<\/h2>\n<h3>Naj\u017eiarivej\u0161ie hviezdy<\/h3>\n<ul>\n<li>&#8230;hviezda \u00c9ta Carinae je pravdepodobne pr\u00edrodn\u00fd laser?<\/li>\n<li>&#8230;hviezda \u00c9ta Carinae v priebehu \u0161iestich sek\u00fand vy\u017eiari rovnak\u00e9 mno\u017estvo energie, ako na\u0161e <a href=\"https:\/\/www.adhara.sk\/?page_id=2887\">Slnko<\/a> za cel\u00fd rok?<\/li>\n<li>&#8230;najhmotnej\u0161ou zn\u00e1mou hviezdou je R136a1 s hmotnos\u0165ou 265 hmotnost\u00ed Slnka?<\/li>\n<li>&#8230;v hmlovine Tarantula sa nach\u00e1dza hviezda a\u017e s 265-n\u00e1sobkom hmotnost\u00ed Slnka, \u010do je asi dvakr\u00e1t viac ne\u017e najvy\u0161\u0161ia hmotnos\u0165, ak\u00fa pod\u013ea te\u00f3rie v\u00f4bec m\u00f4\u017ee hviezda ma\u0165?<\/li>\n<li>\u2026SN 1006 bola najjasnej\u0161ia zaznamenan\u00e1 supernova v hist\u00f3rii?<\/li>\n<li>\u2026hviezda s najv\u00e4\u010d\u0161\u00edm zdanliv\u00fdm uhlov\u00fdm priemerom na pozemskej oblohe je Mira?<\/li>\n<li>&#8230;jedna z naj\u017eiarivej\u0161\u00edch hviezd na\u0161ej <a href=\"https:\/\/www.adhara.sk\/?page_id=5030\">Galaxie<\/a>, Pi\u0161to\u013eov\u00e1 hviezda, je minim\u00e1lne 1,7 mili\u00f3novkr\u00e1t jasnej\u0161ia a pribli\u017ene 100-kr\u00e1t hmotnej\u0161ia ako Slnko?<\/li>\n<li>&#8230;najhor\u00facej\u0161ou vo\u013en\u00fdm okom vidite\u013enou hviezdou je jedna zo zlo\u017eiek Trap\u00e9zu vo Ve\u013ekej hmlovine v Ori\u00f3ne?<\/li>\n<li>&#8230;premenn\u00e1 hviezda Mira Ceti je vo\u013en\u00fdm okom vidite\u013en\u00e1 iba nieko\u013eko t\u00fd\u017ed\u0148ov v roku?<\/li>\n<li>&#8230;hviezda Saiph rovnako vzdialen\u00e1 ako Rigel je na poh\u013ead slab\u0161ia ako Rigel, ale v skuto\u010dnosti m\u00e1 rovnak\u00fa svietivos\u0165 ako on?<\/li>\n<\/ul>\n<h3>Najmen\u0161ie hviezdy<\/h3>\n<ul>\n<li>&#8230;iba jedin\u00e1 hviezda ozna\u010den\u00e1 ako \u03b1 &#8211; \u03b1 Mensae &#8211; m\u00e1 men\u0161\u00ed \u017eiariv\u00fd v\u00fdkon ne\u017e Slnko?<\/li>\n<li>&#8230;v hviezdokope Plej\u00e1dy je po\u010det hned\u00fdch trpasl\u00edkov porovnate\u013en\u00fd s po\u010dtom hviezd?<\/li>\n<li>&#8230;najbli\u017e\u0161iu hviezdu k n\u00e1\u0161mu Slnku Proximu Centauri pozn\u00e1me len od roku 1915?<\/li>\n<li>&#8230;Krab\u00ed pulzar sa okolo svojej osi oto\u010d\u00ed a\u017e 30-kr\u00e1t za sekundu?<\/li>\n<li>&#8230;epsilon Indi je najmenej svietiv\u00e1 hviezda, ak\u00fa mo\u017eno vidie\u0165 vo\u013en\u00fdm okom?<\/li>\n<li>&#8230;vesm\u00edrny \u010falekoh\u013ead WISE objavil p\u00e1r hned\u00fdch trpasl\u00edkov vzdialen\u00fd iba 6,5 sveteln\u00e9ho roka od Slnka?<\/li>\n<li>&#8230;za 1,36 mili\u00f3na rokov sa k Slnku pribl\u00ed\u017ei mal\u00e1 hviezda Gliese 710 na vzdialenos\u0165 zhruba jeden sveteln\u00fd rok?<\/li>\n<\/ul>\n<h3>Najjasnej\u0161ie hviezdy<\/h3>\n<ul>\n<li>&#8230;meno <a href=\"https:\/\/www.adhara.sk\/?page_id=1652\">najjasnej\u0161ej hviezdy oblohy S\u00edrius<\/a> poch\u00e1dza z gr\u00e9ckeho seirios, \u201e\u017eiariv\u00fd\u201c?<\/li>\n<li>\u2026S\u00edrius a Proky\u00f3n s\u00fa od seba v priestore vzdialen\u00e9 len 5,24 sveteln\u00e9ho roka?<\/li>\n<li>&#8230;Arkt\u00far je najjasnej\u0161ia hviezda severnej pologule a tretia najjasnej\u0161ia hviezda na oblohe?<\/li>\n<li>&#8230; sl\u00e1vnostn\u00e9 osvetlenie na v\u00fdstave \u201eStoro\u010die pokroku\u201c v americkom Chicagu bolo zapnut\u00e9 svetlom hviezdy Arkt\u00far?<\/li>\n<li>&#8230;najjasnej\u0161ia cefeida na oblohe nie je prototyp Delta Cephei ale Pol\u00e1rka?<\/li>\n<li>&#8230;v obrazci s\u00fahvezdia Ori\u00f3n sa ukr\u00fdva najjasnej\u0161ia modr\u00e1 (Alnitak) a z\u00e1rove\u0148 aj najjasnej\u0161ia \u010derven\u00e1 (Betelgeuze) hviezda oblohy?<\/li>\n<li>&#8230;hviezda Betelgeuze sa z nezn\u00e1mych pr\u00ed\u010din zmr\u0161\u0165uje?<\/li>\n<li>&#8230;Vo febru\u00e1ri 2020, v o\u010dak\u00e1vanom minime zmien svojej jasnosti, <a href=\"http:\/\/astrin.planetarium.sk\/betelgeuze-prekvapivo-zoslabla-c07466\" target=\"_blank\" rel=\"noopener\">zoslabla hviezda Betelgeuze<\/a> viac ne\u017e je be\u017en\u00e9?<\/li>\n<li>&#8230;hoci s\u00fa hviezdy Betelgeuze a Rigel v rozli\u010dn\u00fdch \u0161t\u00e1di\u00e1ch v\u00fdvoja, s\u00fa rovnako star\u00e9 a mo\u017eno maj\u00fa aj spolo\u010dn\u00fd p\u00f4vod?<\/li>\n<li>\u2026meno Algenib nes\u00fa a\u017e dve jasn\u00e9 hviezdy?<\/li>\n<li>&#8230;Alhena (gama Geminorum) je najjasnej\u0161ia hviezda na oblohe, ak\u00fa po\u010das hist\u00f3rie \u013eudsk\u00fdch pozorovan\u00ed zakryl asteroid?<\/li>\n<li>&#8230;meno Bellatrix p\u00f4vodne niesla hviezda dnes zn\u00e1ma ako <a href=\"https:\/\/www.adhara.sk\/?page_id=3143\">Capella<\/a>?<\/li>\n<li>&#8230;najjasnej\u0161ia hviezda na oblohe okrem Slnka, u ktorej je zn\u00e1ma plan\u00e9ta, je obor Pollux v Bl\u00ed\u017eencoch?<\/li>\n<\/ul>\n<h3>Ostatn\u00e9 hviezdy<\/h3>\n<ul>\n<li>&#8230;v hmlovine Ori\u00f3n bolo n\u00e1jden\u00fdch a\u017e 2 300 pr\u00e1ve vznikaj\u00facich hviezd?<\/li>\n<li>&#8230;zn\u00e1ma dvojhviezda <a href=\"https:\/\/www.adhara.sk\/?page_id=1232\">Mizar<\/a> je v skuto\u010dnosti minim\u00e1lne \u0161es\u0165n\u00e1sobn\u00e1 hviezda?<\/li>\n<li>&#8230;Pol\u00e1rka nie je najsevernej\u0161ie vo\u013en\u00fdm okom pozorovate\u013en\u00e1 hviezda? Lambda Ursae Minoris 6. magnit\u00fady m\u00e1 deklin\u00e1ciu e\u0161te o nie\u010do v\u00e4\u010d\u0161iu ako Pol\u00e1rka.<\/li>\n<li>&#8230;Mikul\u00e1\u0161 Kopernik naz\u00fdval Pol\u00e1rku \u201ePs\u00ed chvost\u201c (Kynosura)?<\/li>\n<li>&#8230;men\u00e1 hviezd Sualocin a Rotanev v s\u00fahvezd\u00ed Delf\u00edn s\u00fa v skuto\u010dnosti odzadu p\u00edsan\u00fdm menom astron\u00f3ma Nicolausa Venatora?<\/li>\n<li>&#8230;hviezda iota Orionis pravdepodobne sp\u00f4sobila rozpad dvojhviezdy m\u00ed Columbae \u2013 AE Aurigae?<\/li>\n<li>&#8230;hviezda Zavijava m\u00e1 rovnak\u00fa zdanliv\u00fa magnit\u00fadu ako absol\u00fatnu?<\/li>\n<li>&#8230;hviezda 6 Aquilae je v s\u00fahvezd\u00ed \u0160t\u00edt a nie Orol?<\/li>\n<li>&#8230;hviezda HD 140283 prez\u00fdvan\u00e1 Matuzalem je form\u00e1lne star\u0161ia ne\u017e cel\u00fd vesm\u00edr?<\/li>\n<li>&#8230;podiel platiny a zlata v jednej zo zlo\u017eiek hviezdy Dabih je oproti at\u00f3mom vod\u00edka stotis\u00edc kr\u00e1t vy\u0161\u0161\u00ed, ne\u017e je podiel t\u00fdchto prvkov na Slnku?<\/li>\n<li>&#8230;zlo\u017eky tesnej dvojhviezdy V1309 Scorpii v priebehu pozorovan\u00ed splynuli do jednej hviezdy?<\/li>\n<li>&#8230;n\u00ed Oct m\u00e1 sprievodn\u00fa hviezdu a <a href=\"https:\/\/www.adhara.sk\/?page_id=6020\">plan\u00e9tu<\/a>, pri\u010dom t\u00edto jej dvaja sprievodcovia s\u00fa vo vz\u00e1jomnej dr\u00e1hovej rezonancii 5:2?<\/li>\n<\/ul>\n<h2>Mohlo by v\u00e1s zauj\u00edma\u0165<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.adhara.sk\/?page_id=6245\">V\u0161eobecn\u00e9 zauj\u00edmavosti o hviezdach<\/a><\/li>\n<li><a href=\"http:\/\/www.adhara.sk\/?page_id=4411\">Zauj\u00edmavosti o Slnku<\/a><\/li>\n<li><a href=\"http:\/\/www.adhara.sk\/?page_id=2492\">Viete, \u017ee v\u00fdrok \u201ebud\u00facnos\u0165 je vo hviezdach\u201c bol myslen\u00fd ako \u201ebud\u00facnos\u0165 je v plan\u00e9tach\u201c?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Pozri tie\u017e \u010dl\u00e1nok hviezda a slovn\u00ed\u010dek. Viete, \u017ee&#8230; Naj\u017eiarivej\u0161ie hviezdy &#8230;hviezda \u00c9ta Carinae je pravdepodobne pr\u00edrodn\u00fd laser? &#8230;hviezda \u00c9ta Carinae v priebehu \u0161iestich sek\u00fand vy\u017eiari rovnak\u00e9 mno\u017estvo energie, ako na\u0161e Slnko za cel\u00fd rok? &#8230;najhmotnej\u0161ou zn\u00e1mou hviezdou je R136a1 s hmotnos\u0165ou 265 hmotnost\u00ed Slnka? &#8230;v hmlovine Tarantula sa nach\u00e1dza hviezda a\u017e s 265-n\u00e1sobkom hmotnost\u00ed Slnka,<span class=\"more-excerpt\"><a class=\"more-excerpt-link\" href=\"https:\/\/www.adhara.sk\/?page_id=7140\"> (pokra&#269;ova&#357; v &#269;&iacute;tan&iacute;&#8230;)  <\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":128,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.adhara.sk\/index.php?rest_route=\/wp\/v2\/pages\/7140"}],"collection":[{"href":"https:\/\/www.adhara.sk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.adhara.sk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.adhara.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.adhara.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7140"}],"version-history":[{"count":6,"href":"https:\/\/www.adhara.sk\/index.php?rest_route=\/wp\/v2\/pages\/7140\/revisions"}],"predecessor-version":[{"id":7146,"href":"https:\/\/www.adhara.sk\/index.php?rest_route=\/wp\/v2\/pages\/7140\/revisions\/7146"}],"up":[{"embeddable":true,"href":"https:\/\/www.adhara.sk\/index.php?rest_route=\/wp\/v2\/pages\/128"}],"wp:attachment":[{"href":"https:\/\/www.adhara.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}