Туманность Ориона

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Туманность Ориона
Вся туманность Ориона в видимом свете
История исследования:
Обозначения:
NGC 1976, M42
Наблюдательные данные
(Эпоха J2000.0):
Прямое восхождение:
05ч 32м 49сProperty "Прямое восхождение" (as page type) with input value "05ч 32м 49с" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.на карте
Склонение:
[[Шаблон:Dec]]"%" is not declared as a valid unit of measurement for this property.3Csup%"Csup%" is not declared as a valid unit of measurement for this property.3E%D"E%D" is not declared as a valid unit of measurement for this property.1%"%" is not declared as a valid unit of measurement for this property.87%"%" is not declared as a valid unit of measurement for this property.3C%"C%" is not declared as a valid unit of measurement for this property.2Fsup%"Fsup%" is not declared as a valid unit of measurement for this property.3E%"E%" is not declared as a valid unit of measurement for this property.26nbsp%"nbsp%" is not declared as a valid unit of measurement for this property.3B"B" is not declared as a valid unit of measurement for this property.32%"%" is not declared as a valid unit of measurement for this property.3Csup%"Csup%" is not declared as a valid unit of measurement for this property.3E%D"E%D" is not declared as a valid unit of measurement for this property.0%BC%"%BC%" is not declared as a valid unit of measurement for this property.3C%"C%" is not declared as a valid unit of measurement for this property.2Fsup%"Fsup%" is not declared as a valid unit of measurement for this property.3E%"E%" is not declared as a valid unit of measurement for this property.26nbsp%"nbsp%" is not declared as a valid unit of measurement for this property.3B"B" is not declared as a valid unit of measurement for this property.49%"%" is not declared as a valid unit of measurement for this property.3Csup%"Csup%" is not declared as a valid unit of measurement for this property.3E%D"E%D" is not declared as a valid unit of measurement for this property.1%"%" is not declared as a valid unit of measurement for this property.81%"%" is not declared as a valid unit of measurement for this property.3C%"C%" is not declared as a valid unit of measurement for this property.2Fsup%"Fsup%" is not declared as a valid unit of measurement for this property.3E&de=%"E&de=%" is not declared as a valid unit of measurement for this property.5B%"B%" is not declared as a valid unit of measurement for this property.5B%"B%" is not declared as a valid unit of measurement for this property.3A%D"A%D" is not declared as a valid unit of measurement for this property.0%A"%A" is not declared as a valid unit of measurement for this property.8%D"%D" is not declared as a valid unit of measurement for this property.0%B"%B" is not declared as a valid unit of measurement for this property.0%D"%D" is not declared as a valid unit of measurement for this property.0%B"%B" is not declared as a valid unit of measurement for this property.1%D"%D" is not declared as a valid unit of measurement for this property.0%BB%D"%BB%D" is not declared as a valid unit of measurement for this property.0%BE%D"%BE%D" is not declared as a valid unit of measurement for this property.0%BD%"%BD%" is not declared as a valid unit of measurement for this property.3ADec%"ADec%" is not declared as a valid unit of measurement for this property.5D%"D%" is not declared as a valid unit of measurement for this property.5D&zoom="D&zoom=" is not declared as a valid unit of measurement for this property.9&show_box="&show_box=" is not declared as a valid unit of measurement for this property.1 1 ° <br />на карте
Расстояние:
1600 св. лет100,983,628.8 а.е. <br />
Видимая звёздная величина (V):
+4,0
Видимые размеры (V):
85′<ul><li>No units of measurement were declared for this property.</li> <!--br--><li>"′" is not declared as a valid unit of measurement for this property.</li></ul> × 60′<ul><li>No units of measurement were declared for this property.</li> <!--br--><li>"′" is not declared as a valid unit of measurement for this property.</li></ul>
Созвездие:
Орион

Туманность Орио́на (также известная как Мессье 42, М42 или NGC 1976) — является светящейся эмиссионной туманностью с зеленоватым оттенком и находится ниже Пояса Ориона. Это самая ярчайшая диффузная туманность, её поверхность простирается приблизительно на 80 x 60 угловых минут, что более чем в 4 раза превышает площадь полной Луны, отсюда хорошая видимость на ночном небе и невооружённым глазом, а её положение на небесном экваторе делает эту туманность, видимой почти в любой точке Земли. М42 находится на расстоянии около 1600 световых лет от Земли и имеет 33 световых года в поперечнике.

В северной части М42 проходит тёмная полоса, это северо-восточная часть, внесённая в каталог от основной части туманности как М43.

Интересные объекты[edit]

Протопланетный диск в туманности Ориона.

С помощью орбитального телескопа Хаббл учёные из НАСА обнаружили протопланетный диск в районе Трапеция. Сам район Трапеция, находящийся прямо в центре туманности, получил своё название благодаря четырём массивным звёздам, расположенным в виде трапеции. В нижней части М42 обнаружены несколько коричневых карликов.

См. также[edit]

Навигаторы[edit]


Каталог Мессье Чарльз Мессье
M1 | M2 | M3 | M4 | M5 | M6 | M7 | M8 | M9 | М10 | M11 | M12 | M13 | M14 | M15 | M16 | M17 | M18 | M19 | M20 | M21 | M22 | M23 | M24 | M25 | M26 | M27 | M28 | M29 | M30 | M31 | M32 | M33 | M34 | M35 | M36 | M37 | M38 | M39 | M40 | M41 | M42 | M43 | M44 | M45 | M46 | M47 | M48 | M49 | M50 | M51 | M52 | M53 | M54 | M55 | M56 | M57 | M58 | M59 | M60 | M61 | M62 | M63 | M64 | M65 | M66 | M67 | M68 | M69 | M70 | M71 | M72 | M73 | M74 | M75 | M76 | M77 | M78 | M79 | M80 | M81 | M82 | M83 | M84 | M85 | M86 | M87 | M88 | M89 | M90 | M91 | M92 | M93 | M94 | M95 | M96 | M97 | M98 | M99 | M100 | M101 | M102 | M103 | M104 | M105 | M106 | M107 | M108 | M109 | M110
Другие каталоги: Новый Общий Каталог