Share to: share facebook share twitter share wa share telegram print page
Available for Advertising

NGC 2174

NGC 2174
星云
哈伯太空望遠鏡拍攝的恆星托兒所NGC 2174。
Credit: ESA/HubbleNASA
觀測資料: J2000 epoch
赤经06h 09.7m[1]
赤纬+20° 30′[1]
距離6,400光年[來源請求] 光年   (2,000 秒差距)
视星等 (V)6.8[來源請求]
視尺度(V)40′[來源請求]
星座獵戶座
相關條目:星雲列表

NGC 2174(也稱為猴頭星雲)是在獵戶座的一個電離氫區 [1],並且與疏散星團NGC 2175結合在一起[1]。它與地球的距離大約是6,400光年。這個星雲可能是通過分層坍塌英语hierarchical collapse形成的[2]

NGC 2174和NGC 2175這兩個識別碼在使用上經常混淆不清。可能適用於整個星雲,或是最亮的結,或是它所包含的星團。伯納姆的天體手冊英语Celestial Handbook以2174/2175列出整個星雲,但沒有提到星團[3]。NGC專案(對原始描述的註解工作)指定NGC 2174是位於 06 h  09 m  23.7s, + 20 °  39 ′  34″突出的結,和NGC 2175是整個星雲和星團的擴展[4]。Simbad使用NGC 2174是星雲,而NGC 2175是星團[1] [5]

史匹哲太空望遠鏡看見的NGC 2174紅外線影像。

參考資料

  1. ^ 1.0 1.1 1.2 1.3 1.4 SIMBAD Astronomical Database. Results for NGC 2174. [13 July 2011]. (原始内容存档于2017-01-16). 
  2. ^ Cotera, A.; Hester, J.; Healy, K.; Snider, K.; et al. Using Spitzer IRAC observations to Compare Modes of Star Formation in G305.35+0.7 and NGC 2174/5. Triggered Star Formation in a Turbulent ISM, International Astronomical Union Symposium. Prague, Czech Republic. August 2006 (2006). Bibcode:2006IAUS..237E..98C. S237, #98.  [失效連結]
  3. ^ Robert Burnham, Jr, Burnham's Celestial Handbook, Dover, 1978, p. 1280.
  4. ^ Public Database. NGC/IC Project. Results for NGC 2174 and NGC 2175. [12 January 2014]. (原始内容存档于2009-05-28). 
  5. ^ SIMBAD Astronomical Database. Results for NGC 2175. [13 January 2014]. (原始内容存档于2018-08-27). 

外部連結

维基共享资源上的相關多媒體資源:NGC 2174

Read other articles:

The electrical power industry in the United Kingdom was nationalised by the Electricity Act 1947, when over six hundred electric power companies were merged into twelve area boards. List of companies Companies merged into East Midlands Electricity Board (EMEB) Further information: East Midlands Electricity The board's area was defined as: Leicestershire, Northamptonshire, Rutland and parts of Bedfordshire, Buckinghamshire, Derbyshire, Lincolnshire, Nottinghamshire, Staffordshire and Warwicksh...

Cuisine consisting of a combination of several culinary traditions Gobi Manchurian is an Indian–Chinese fusion dish, consisting of fried cauliflower. The dish is popular throughout India and Indian restaurants as well as South Asian restaurants around the world. Example of a fusion dish: combination of smoked salmon wrapped in rice paper, with avocado, cucumber and crab sticks Fusion cuisine is a cuisine that combines elements of different culinary traditions that originate from different c...

Hubungan Arab Saudi–Iran Iran Arab Saudi Para peziarah Syiah Arab Saudi di Nishapur, Iran Iran dan Arab Saudi tak memiliki hubungan diplomatik. Hubungan bilateral antara Republik Islam Iran dan Kerajaan Arab Saudi terpecah atas masalah-masalah geo-politik berbeda seperti tafsiran Islam, aspirasi kepemimpinan dunia Islam, kebijakan ekspor minyak dan hubungan dengan Amerika Serikat dan negara-negara Barat lainnya. Meskipun Arab Saudi dan Iran sama-sama negara mayoritas Muslim dan mengikuti da...

Turnford and Cheshunt PitsSite of Special Scientific InterestThe great bittern watchpoint, Seventy Acres Lake, Fishers GreenLocationHertfordshireEssexGrid referenceTL370030InterestBiologicalArea173.3 hectaresNotification1995Location mapMagic Map The Turnford and Cheshunt Pits is a biological Site of Special Scientific Interest near Cheshunt in Hertfordshire and Essex and covers a total of 428.17 acres (173.28 ha).[1][2] It is part of the Lee Valley Special Protection Area.[...

У Вікіпедії є статті про інші географічні об’єкти з назвою Гейверстро. Селище Гейверстроангл. Haverstraw Герб Координати 41°11′47″ пн. ш. 73°58′00″ зх. д. / 41.19640000002777214° пн. ш. 73.9669000000277776508° зх. д. / 41.19640000002777214; -73.9669000000277776508Координати: 41°11′47″ пн. 

Вікіпедія мовою конкані Створена 2015[1] Кількість статей 3591 Кількість редагувань 212 200 Кількість користувачів 10 037 Кількість адміністраторів 4 Загальна кількість сторінок 9443 Кількість файлів 0 Глибина 59.7 Головна сторінка मुखेल पान Дані за: 5 грудня 2023 року Вік...

Fachada do Palácio Teresa Cristina. O Palácio Teresa Cristina é a sede do poder executivo municipal da cidade de Teresópolis, no estado do Rio de Janeiro, no Brasil. O palácio está situado em uma das avenidas principais do município, circundado pelo Centro Administrativo, Câmara Municipal e casas comerciais e residenciais. [1] O edifício, em estilo neocolonial e pintado de rosa, foi inaugurado em 1927 e alvo de remodelações até a década de 1950. Além da administração municipal...

NHK大阪放送局(NHK大阪广播电视台)JOBK·JOBB·JOBK-FM所屬國家 日本總部所在〒540-8501大阪府大阪市中央區大手前4丁目1番20號[1]播放地區大阪府開播日期1925年6月1日[2]主要語言日語擁有者日本放送協會電臺官網https://www.nhk.or.jp/osaka/index.html 收聽方式 NHK綜合·総合テレビ·JOBK-DTVNHK教育·Eテレ·JOBB-DTV国家/地区 日本所有者日本放送協會开播日期1954年3月1日[2&...

Piece of software accessing a server service A computer network diagram of client computers communicating with a server computer via the Internet In computing,[1] a client is a piece of computer hardware or software that accesses a service made available by a server as part of the client–server model of computer networks. The server is often (but not always) on another computer system, in which case the client accesses the service by way of a network.[1] A client is a comput...

Swiss painter, designer, and art educator Johannes IttenItten c. 1920Born(1888-11-11)11 November 1888Südern-Linden, SwitzerlandDied25 March 1967(1967-03-25) (aged 78)Zürich, SwitzerlandEducationAcademy of Arts, StuttgartKnown forPainting, Drawing, Color theory, ArchitectureNotable workFarbkreis (1961)MovementExpressionism Johannes Itten (11 November 1888 – 25 March 1967) was a Swiss expressionist painter, designer, teacher, writer and theorist associated with the Bauhaus (St...

Diese sortierbare Liste der Geotope im Landkreis Reutlingen enthält die Geotope des baden-württembergischen Landkreises Reutlingen, die amtlichen Bezeichnungen für Namen und Nummern sowie deren geographische Lage. Die Geotope sind im Geotop-Kataster Baden-Württemberg dokumentiert und umfassen Aufschlüsse von Gesteinen, Böden, Mineralien und Fossilien sowie besondere Landschaftsteile.[1] Inhaltsverzeichnis 1 Liste 2 Siehe auch 3 Weblinks 4 Einzelnachweise Liste Im Landkreis sind ...

Chi1 Orionis A Data pengamatan Epos J2000      Ekuinoks J2000 Rasi bintang Orion Asensio rekta 05h 54m 23.0s Deklinasi +20° 16′ 34″ Magnitudo tampak (V) 4.39 Ciri-ciri Kelas spektrum G0 V Indeks warna U−B 0.07 Indeks warna B−V 0.59 Jenis variabel None AstrometriKecepatan radial (Rv)-13.4 km/sGerak diri (μ) RA: -163.17 mdb/thn Dek.: -98.92 mdb/thn Paralaks (π)113,58±0,69 mdbJarak28,7 ± 0,2 tc (8,8...

Олег Покуса Особисті дані Повне ім'я Олег Андрійович Покуса Народження 25 листопада 1970(1970-11-25) (52 роки) Зріст 175 см Вага 72 кг Громадянство  СРСР Україна Позиція нападник,півзахисник Інформація про клуб Поточний клуб завершив кар'єру Професіональні клуби* Роки Клу...

Cet article recense les pratiques inscrites au patrimoine culturel immatériel en Grèce. Statistiques La Grèce a ratifié la convention pour la sauvegarde du patrimoine culturel immatériel le 3 janvier 2007[1]. La première pratique protégée est inscrite en 2013[1]. En 2022, la Grèce compte dix éléments inscrits au patrimoine culturel immatériel, neuf sur la liste représentative et un au registre des meilleures pratiques de sauvegarde[1]. Listes Liste représentative Les éléments ...

Railway junction station in Andhra Pradesh, India Samarlakota JunctionCommuter, Inter-city and Regional rail stationSamalkot Junction railway station NameboardGeneral informationLocationSamarlalkota, Andhra PradeshIndiaCoordinates17°02′43″N 82°10′09″E / 17.045319°N 82.169169°E / 17.045319; 82.169169Owned byIndian RailwaysOperated byIndian RailwaysLine(s) Howrah–Chennai main line Samarlakota–Kakinada Port branch line Platforms3Tracks6 5 ft 6...

Former rail line in Massachusetts, US Dorchester and Milton Branch RailroadThe Milton Branch at Central Avenue station in 1928OverviewOther name(s)Milton Branch Route map The Dorchester and Milton Branch Railroad was a railroad in Massachusetts. It ran between Neponset Village in Dorchester, Massachusetts, through the town of Milton to the village of Mattapan. It was opened in 1847 and became part of the Old Colony Railroad system in 1848. The western portion was converted to a streetcar line...

2013 single by CuteKanashiki Amefuri / Adam to Eve no DilemmaRegular Edition A coverSingle by Cutefrom the album 8 Queen of J-pop B-sideDare ni mo Naishō no Koishite Iru no (Regular A, Limited A, B, C Ed.)Attakai Ude de Tsutsunde (Regular B, Limited D)ReleasedJuly 10, 2013 (2013-07-10) (Japan)Genre J-pop EDM electronica LabelZetimaSongwriter(s)TsunkuProducer(s)TsunkuCute singles chronology Crazy Kanzen na Otona (2013) Kanashiki Amefuri / Adam to Eve no Dilemma (2013) Tokai no ...

Rancho Nojoqui was a 13,284-acre (53.76 km2) Mexican land grant in present-day Santa Barbara County, California given in 1843 by Governor Manuel Micheltorena to Raimundo Carrillo.[1] The grant was located in the Santa Ynez Valley and foothills of the Santa Ynez Mountains, just south of present-day Solvang.[2][3] History In 1843, the three square league Rancho Nojoqui was granted to Raimundo Carrillo, grandson of José Raimundo Carrillo. Raimundo was alcalde of San...

2023 Malagasy presidential election ← 2018 16 November 2023 (2023-11-16) 2028 → Turnout46.36%   Nominee Andry Rajoelina Siteny Randrianasoloniaiko Party TGV PSD Popular vote 2,856,090 697,691 Percentage 58.95% 14.39%   Nominee Marc Ravalomanana Hery Rajaonarimampianina Party TIM HVM Popular vote 586,282 251,144 Percentage 12.09% 5.18% President before election Cabinet(interim, from 9 September 2023 to 27 October 2023)[1]Richard ...

Indonesian IdolMusim 5Finalis Indonesian Idol 2008.PresenterDaniel ManantaDewi SandraJuriIndra LesmanaTiti DJAnang HermansyahJum. peserta12PemenangJanuarismanTempat keduaGisella AnastasiaLokasiBalai Sarbini, Jakarta (final)Lagu kemenanganHarap Kan Sempurna Negara asalIndonesiaJumlah episode22RilisSaluran asliRCTITanggal tayang4 April (2008-04-04) –2 Agustus 2008 (2008-8-2)Kronologi Musim← SebelumnyaMusim 4 Selanjutnya →Musim 6 Indonesian Idol Indonesian Idol Mus...

Kembali kehalaman sebelumnya