Poyasnenie: Eti shiroko raskinuvshiesya oblaka svetyashegosya gaza i pyli napominayut astronomam s planety Zemlya ochertaniya pticy. Za svoyu formu tumannost' poluchila nazvanie Chaika. Etot portret kosmicheskoi pticy ohvatyvaet na nebe polosu dlinoi v 1.6 gradusov vdol' ploskosti Mlechnogo Puti okolo Siriusa – α Bol'shogo Psa. V etoi oblasti raspolozheny takzhe ob'ekty, zanesennye v drugie katalogi. Osobo mozhno otmetit' NGC 2327 – kompaktnuyu, bogatuyu pyl'yu emissionnuyu i otrazhatel'nuyu tumannost', formiruyushuyu golovu pticy. Kompleks gazovyh i pylevyh oblakov s yarkimi molodymi zvezdami, v kotorom preobladaet krasnovatoe izluchenie atomov vodoroda, protyanulsya na 100 svetovyh let, a rasstoyanie do nego sostavlyaet 3800 svetovyh let.

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Publikacii s klyuchevymi slovami: emission nebula - emissionnaya tumannost' Publikacii so slovami: emission nebula - emissionnaya tumannost'
Sm. takzhe: Okolo tumannosti Serdce Slonovii hobot v Cefee Prizraki v Kassiopee Melott 15 v tumannosti Serdce Tumannost' Tyul'pan i chernaya dyra Lebed' X-1 Triplet v Strel'ce NGC 6188: drakony v Zhertvennike Vse publikacii na tu zhe temu >>