{"id":3325,"date":"2021-03-31T10:18:43","date_gmt":"2021-03-31T08:18:43","guid":{"rendered":"https:\/\/www.ashk.cz\/?p=3325"},"modified":"2021-03-31T15:54:50","modified_gmt":"2021-03-31T13:54:50","slug":"kratka-navsteva-pod-oblohou","status":"publish","type":"post","link":"https:\/\/www.ashk.cz\/?p=3325","title":{"rendered":"Kr\u00e1tk\u00e1 n\u00e1v\u0161t\u011bva pod oblohu"},"content":{"rendered":"

Cel\u00fd den 30. 3. 2021 byl vlivem tlakov\u00e9 v\u00fd\u0161e opravdu tepl\u00fd a jasn\u00fd. M\u011bs\u00edc v\u0161ak byl pouh\u00e9 dva dny po \u00fapl\u0148ku a ve\u010der sliboval n\u011bco p\u0159es hodinu trvaj\u00edc\u00ed “pozorovac\u00ed okno”. Nevad\u00ed, jak zl\u00ed jazykov\u00e9 \u0159\u00edkaj\u00ed: “Jen kr\u00e1tk\u00e1 n\u00e1v\u0161t\u011bva pot\u011b\u0161\u00ed”.<\/p>\n

<\/p>\n

\"\"<\/a>
Slo\u017een\u00fd dobson v aut\u011b<\/figcaption><\/figure>\n

Sbalit 40cm dobsona s p\u0159\u00edslu\u0161enstv\u00edm do kufru Octavie nen\u00ed takov\u00fd probl\u00e9m, p\u0159esto kempingov\u00fd stolek mus\u00ed na zadn\u00ed seda\u010dky. Kolem osm\u00e9 vyr\u00e1\u017e\u00edm na stanovi\u0161t\u011b, op\u011bt je to Traneck\u00fd kopec<\/a>. Je stra\u0161n\u011b p\u0159\u00edjemn\u011b, nefouk\u00e1 a 15\u00b0C (na konci pozorov\u00e1n\u00ed 13\u00b0C). Velk\u00e1 zm\u011bna po zim\u011b. Kolem p\u016fl dev\u00e1t\u00e9 m\u00e1m slo\u017eeno a m\u016f\u017ee se za\u010d\u00edt. Tentokr\u00e1t jsem hned do okul\u00e1rov\u00e9 \u0161achty vlo\u017eil ned\u00e1vno v bazaru zakoupen\u00fd koma korektor<\/a> a nastavil ho na okul\u00e1ry s up\u00ednac\u00edm pr\u016fm\u011brem 1,25″, tak\u017ee vyhled\u00e1vac\u00ed dvoupalcov\u00fd okul\u00e1r z\u016fstal v kuf\u0159\u00edku. St\u0159\u00eddal jsem zv\u011bt\u0161en\u00ed 130x a 200x.<\/p>\n

Je\u0161t\u011b nebyla 100% tma, zkontroloval jsem novu v Kasiopeji Nova Cas 2021<\/a> neboli tak\u00e9 V1405 Cas. Zat\u00edm neztratila ze sv\u00e9ho jasu! Pokra\u010doval jsem na m\u00e9 obl\u00edben\u00e9 testy stavu oblohy. Rigel<\/a> – moc p\u011bkn\u00e1 vizu\u00e1ln\u00ed dvojhv\u011bzda, trap\u00e9z v M42<\/a> neskr\u00fdval slab\u0161\u00ed hv\u011bzdi\u010dky “E” ani “F” a velejasn\u00fd S\u00edrius<\/a> uk\u00e1zal i sv\u00e9ho slab\u0161\u00edho brat\u0159\u00ed\u010dka tzv. \u0161t\u011bn\u011b. Vzhl\u00e9dl jsem o\u010dima k obloze v zenitu a upoutaly m\u011b \u010dty\u0159i pom\u011brn\u011b jasn\u00e9 satelity (patrn\u011b Starlinky) na mal\u00e9 \u010d\u00e1sti oblohy. Nejenom astrofotografov\u00e9 nebudou m\u00edt radost a bude h\u016f\u0159.<\/p>\n

Pak p\u0159i\u0161el ne\u010dekan\u00fd vrchol pozorov\u00e1n\u00ed. Nad z\u00e1padem p\u0159il\u00e9tala ISS a m\u011bla nam\u00ed\u0159eno na v\u00fdchod t\u00e9m\u011b\u0159 p\u0159ed nadhlavn\u00edk. Zkusil jsem ji sledovat dobsonem, ve kter\u00e9m byl zrovna okul\u00e1r 8,8mm tedy zv\u011bt\u0161en\u00ed cca 200x. Moc jsem od toho ne\u010dekal, ale v\u00fdsledek mi doslova vyrazil dech. Kr\u00e1sn\u00fd zn\u00e1m\u00fd tvar “H”, moduly stanice siln\u011b z\u00e1\u0159ily b\u00edle, ale sol\u00e1rn\u00ed panely oran\u017eov\u011b. V nich se\u00a0 dalo rozeznat, \u017ee se nejedn\u00e1 o jeden kus, ale skladbu z mnoha. Par\u00e1da. “Trackov\u00e1n\u00ed” kupodivu nebylo extr\u00e9mn\u011b obt\u00ed\u017en\u00e9, jeliko\u017e stanice let\u011bla skoro kolmo k m\u00e9mu stanovi\u0161ti a tahal jsem dalekohled p\u0159ev\u00e1\u017en\u011b jen nahoru.<\/p>\n

Na \u0159adu p\u0159i\u0161lo komet\u00e1rn\u00ed miniok\u00e9nko. Bohu\u017eel \u017e\u00e1dn\u00e9 “vypalova\u010dky” moment\u00e1ln\u011b nejsou k vid\u011bn\u00ed. Znovu jsem vyhledal C\/2021 D1 SWAN a C\/2019 L3 ATLAS a do sb\u00edrky p\u0159idal letos p\u00e1tou novou kometu C\/2020 T2 Palomar<\/a>. Toho \u010dasu v souhv\u011bzd\u00ed Hon\u00edc\u00edch ps\u016f s jasnost\u00ed cca 12,5 – 13 mag. Nedaleko se nach\u00e1zela skupinka mal\u00fdch galaxi\u00ed NGC 5440, NGC 5444 a NGC 5445 a p\u0159ipomn\u011bla mi, \u017ee jaro je obdob\u00ed pozorov\u00e1n\u00ed galaxi\u00ed.<\/p>\n

Jeliko\u017e “ducha\u0159inek” u\u017e bylo dost, nam\u00ed\u0159il jsem zrcadlo na M51<\/a> – V\u00edrovou galaxii a spole\u010dnici NGC 5195 . U\u017e\u00edval jsem si pohled na jasn\u011b rozeznateln\u00e1 ramena t\u00e9 v\u011bt\u0161\u00ed. Je\u0161t\u011b jsem kousek popojel na M63<\/a> Slune\u010dnici, je\u017e uk\u00e1\u017ee ov\u00e1l s jasn\u00fdm st\u0159edem. Bohu\u017eel se \u010das nach\u00fdlil a obloha vlivem o\u010dek\u00e1van\u00e9ho v\u00fdchodu M\u011bs\u00edce ji\u017e znateln\u011b sv\u011btlala.<\/p>\n

Posledn\u00edm pozorovac\u00edm bodem se stala planetka (4) Vesta<\/a>. Nach\u00e1z\u00ed se v t\u011ble souhv\u011bzd\u00ed Lva. S jasnost\u00ed 6,7 mag je bez probl\u00e9m\u016f viditeln\u00e1 u\u017e v hled\u00e1\u010dku, tak\u017ee i jak\u00fdmkoliv triedrem. Zkou\u0161el jsem ji vykoukat o\u010dima, ale nepovedlo se mi to.<\/p>\n

\"v\u00fdchod<\/a>
v\u00fdchod M\u011bs\u00edce 30. 3. 2021<\/figcaption><\/figure>\n

Byl \u010das balit. Odjezd dom\u016f je\u0161t\u011b zpest\u0159il efektn\u00ed v\u00fdchod rud\u00e9ho M\u011bs\u00edce.<\/p>\n","protected":false},"excerpt":{"rendered":"

Cel\u00fd den 30. 3. 2021 byl vlivem tlakov\u00e9 v\u00fd\u0161e opravdu tepl\u00fd a jasn\u00fd. M\u011bs\u00edc v\u0161ak byl pouh\u00e9 dva dny po \u00fapl\u0148ku a ve\u010der sliboval n\u011bco p\u0159es hodinu trvaj\u00edc\u00ed “pozorovac\u00ed okno”. Nevad\u00ed, jak zl\u00ed jazykov\u00e9 \u0159\u00edkaj\u00ed: “Jen kr\u00e1tk\u00e1 n\u00e1v\u0161t\u011bva pot\u011b\u0161\u00ed”.<\/p>\n","protected":false},"author":11,"featured_media":3328,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-3325","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pozorovani"],"_links":{"self":[{"href":"https:\/\/www.ashk.cz\/index.php?rest_route=\/wp\/v2\/posts\/3325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ashk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ashk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ashk.cz\/index.php?rest_route=\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ashk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3325"}],"version-history":[{"count":14,"href":"https:\/\/www.ashk.cz\/index.php?rest_route=\/wp\/v2\/posts\/3325\/revisions"}],"predecessor-version":[{"id":3342,"href":"https:\/\/www.ashk.cz\/index.php?rest_route=\/wp\/v2\/posts\/3325\/revisions\/3342"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ashk.cz\/index.php?rest_route=\/wp\/v2\/media\/3328"}],"wp:attachment":[{"href":"https:\/\/www.ashk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ashk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ashk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}