Share to: share facebook share twitter share wa share telegram print page

NGC 1337

NGC 1337
Image illustrative de l’article NGC 1337
La galaxie spirale NGC 1337
Données d’observation
(Époque J2000.0)
Constellation Éridan
Ascension droite (α) 03h 28m 05,9s=[1]
Déclinaison (δ) −08° 23′ 19″ [1]
Magnitude apparente (V) 11,9[2]
12,5 dans la Bande B[2]
Brillance de surface 14,23 mag/am2[2]
Dimensions apparentes (V) 5,7 × 1,5[2]
Décalage vers le rouge +0,004133 ± 0,000002[1]
Angle de position 144°[2]

Localisation dans la constellation : Éridan

(Voir situation dans la constellation : Éridan)
Astrométrie
Vitesse radiale 1 239 ± 1 km/s [1]
Distance 16,02 ± 1,13 Mpc (∼52,3 millions d'al)[1]
Caractéristiques physiques
Type d'objet Galaxie spirale
Type de galaxie SA(s)cd[1] SBc[2] SA(s)cd?[3]
Dimensions environ 27,63 kpc (∼90 100 al)[1],[a]
Découverte
Découvreur(s) Lewis Swift[3]
Date [3]
Désignation(s) PGC 12916
MCG -2-9-42[2]
Liste des galaxies spirales

NGC 1337 est une galaxie spirale située dans la constellation de l'Éridan. Sa vitesse par rapport au fond diffus cosmologique est de 1 086 ± 11 km/s, ce qui correspond à une distance de Hubble de 16,0 ± 1,1 Mpc (∼52,2 millions d'al)[1]. NGC 1337 a été découverte par l'astronome américain Lewis Swift en 1885.

La classe de luminosité de NGC 1337 est III-IV et elle présente une large raie HI[1].

Avec une brillance de surface égale à 14,23 mag/am2, on peut qualifier NGC 1337 de galaxie à faible brillance de surface (LSB en anglais pour low surface brightness). Les galaxies LSB sont des galaxies diffuses (D) avec une brillance de surface inférieure de moins d'une magnitude à celle du ciel nocturne ambiant.

À ce jour, 31 mesures non basées sur le décalage vers le rouge (redshift) donnent une distance de 13,568 ± 3,511 Mpc (∼44,3 millions d'al)[4], ce qui est à l'intérieur des valeurs de la distance de Hubble. Notons cependant que c'est avec la valeur moyenne des mesures indépendantes, lorsqu'elles existent, que la base de données NASA/IPAC calcule le diamètre d'une galaxie et qu'en conséquence le diamètre de NGC 1337 pourrait être d'environ 32,6 kpc (∼106 000 al) si on utilisait la distance de Hubble pour le calculer.

Notes et références

Notes

  1. Diamètre dans la bande POSS1 103a-O.

Références

  1. a b c d e f g h et i (en) « Results for object NGC 1337 », NASA/IPAC Extragalactic Database (consulté le ).
  2. a b c d e f et g « Les données de «Revised NGC and IC Catalog by Wolfgang Steinicke», NGC 1300 à 1399 », sur astrovalleyfield.com (consulté le )
  3. a b et c (en) Courtney Seligman, « Celestial Atlas Table of Contents, NGC 1337 » (consulté le ).
  4. « Your NED Search Results, Distance Results for NGC 1337 », sur ned.ipac.caltech.edu (consulté le )

Voir aussi

Articles connexes

Liens externes

    •  NGC 1329  •  NGC 1330  •  NGC 1331  •  NGC 1332  •  NGC 1333  •  NGC 1334  •  NGC 1335  •  NGC 1336  •  NGC 1337  •  NGC 1338  •  NGC 1339  •  NGC 1340  •  NGC 1341  •  NGC 1342  •  NGC 1343  •  NGC 1344  •  NGC 1345      

Read other articles:

March 1933 German federal election ألمانيا   → November 1932 German federal election   الحزب الشيوعي   الحزب النازي BVP أجريت الانتخابات الفيدرالية في ألمانيا في 5 مارس 1933، بعد الاستيلاء النازي على السلطة في 30 يناير وبعد ستة أيام فقط من حريق الرايخستاغ. أطلقj كتيبة العاصفة حملة واسعة النطاق من العنف

 

Стефан Саркотич фон Ловчен (4 жовтня 1858, Оточаць, Хорватія, Австрійська імперія — 16 жовтня 1939, Відень, Третій Рейх) — австро-угорський військовий діяч, генерал-полковник (1917). Під час Першої світової війни був генерал-губернатором Боснії і Герцеговини. Стефан СаркотичStjepan Fr...

 

Kaunas (berasal dari nama Slavia Kovno) ialah kota terbesar di Lituania. Pada 1441 kota ini bergabung dengan Liga Hanseatik. Kota ini menjadi tempat klahiran Boris Kotzin, Aleksandr Postnikov, Emma Goldman dan Aleksandr Mikhailovich Nedoshivin. Menjadi pusat kongres SAT pada 1992. Nama kota Nama Kovno berasal dari nama Polandia Kowno. Tokoh terkenal Valdas Adamkus, presiden terkini Lituania. Wikimedia Commons memiliki media mengenai Kaunas.

أثر عسر الماء على الصنبور. الماء العسر هو الماء الذي يحتوي على محتوى معدني عالي (على النقيض من «المياء اليسر»). يتم تشكيل المياه العسر عندما يتم ترشيح المياه من خلال رواسب الحجر الجيري والطباشير التي تتكون أساسا من الكالسيوم وكربونات المغنيسيوم.  شرب هذا الماء قد يكون �...

 

У Вікіпедії є статті про інші географічні об’єкти з назвою Оропеса. Ерреруела-де-ОропесаHerreruela de Oropesa ГербМуніципалітетКраїна  ІспаніяАвтономна спільнота Кастилія-Ла-МанчаПровінція ТоледоКоординати 39°53′20″ пн. ш. 5°14′42″ зх. д. / 39.889° пн. ш. 5.245°...

 

Breed of cat This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help to improve this article by introducing more precise citations. (December 2022) (Learn how and when to remove this template message) Breed of catBrazilian ShorthairOrigin BrazilBreed standardsWCFstandardDomestic cat (Felis catus) The Brazilian Shorthair is a breed of cat. It is the first cat breed from Brazil to receive ...

إسرانجمعلومات عامةالبداية 1964 البلد السويد تقع في التقسيم الإداري Kiruna Municipality (en) الإحداثيات 67°53′30″N 21°04′53″E / 67.8916667°N 21.0813889°E / 67.8916667; 21.0813889 المالك وكالة الفضاء الأوروبية( – 1972)Swedish Space Corporation (en) (1972 – ) المشغل وكالة الفضاء الأوروبية يخدم منطقة كيرونا تعديل - تعدي...

 

Indian churchman and Old Testament scholar BishopP. Victor Premasagar, CSIB. D. (Serampore), M. A. (Cambridge), Ph. D. (St. Andrews)The Right ReverendChurchChurch of South IndiaDioceseMedakElected1983In office1983–1992PredecessorB. G. Prasada RaoSuccessorB. P. SugandharOrdersOrdinationby Frank WhittakerConsecration1983by I. JesudasonRankBishopPersonal detailsBornPeddi Victor Premasagar(1927-10-14)14 October 1927Dudgaon, TelanganaDied1 December 2005(2005-12-01) (aged 78)St. Jo...

 

265-та піхотна дивізія (Третій Рейх)265. Infanterie-Division Німецька піхота веде бій у міській місцевості на Західному фронті. 1944На службі 20 травня 1943 — 2 жовтня 1944Країна  Третій РейхНалежність  ВермахтВид  Сухопутні військаТип піхотаЧисельність піхотна дивізіяУ склад...

Sporting event delegationHungary at the1976 Winter OlympicsIOC codeHUNNOCHungarian Olympic CommitteeWebsitewww.olimpia.hu (in Hungarian and English)in InnsbruckCompetitors3 (2 men and 1 woman) in 1 sportFlag bearerVajda László (figure skating)Medals Gold 0 Silver 0 Bronze 0 Total 0 Winter Olympics appearances (overview)192419281932193619481952195619601964196819721976198019841988199219941998200220062010201420182022 Hungary competed at the 1976 Winter Olympics in Innsbruck, Austria....

 

Indian actor in Hindi films This article is an orphan, as no other articles link to it. Please introduce links to this page from related articles; try the Find link tool for suggestions. (April 2020) M. ZahoorOther namesZahoor AhmedOccupationActorYears active1930–50 M. Zahoor, also written as M. Zahur or Zahoor Ahmed, was an actor known for playing villains in Hindi films in India during 1930s and 40s. He was the maternal uncle of the Indian actress-singer, Suraiya,[1] and...

 

Field of anthropology Molecular anthropology, also known as genetic anthropology, is the study of how molecular biology has contributed to the understanding of human evolution.[1] This field of anthropology examines evolutionary links between ancient and modern human populations, as well as between contemporary species. Generally, comparisons are made between sequences, either DNA or protein sequences; however, early studies used comparative serology. By examining DNA sequences in dif...

Holocrystalline plutonic rock This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (February 2014) (Learn how and when to remove this template message) Nepheline syeniteIgneous rockHand samples of nepheline syenite of the Ordovician Beemerville Complex, northern New JerseyCompositionPrimaryalkali feldspar, nepheline, clinopyroxene, amphibole, biotiteSecondarymagnet...

 

Tạo Bến xe Trung tâm Jerusalem là chính trạm xe buýt của Jerusalem. Nó là ở lối vào phía tây của thành phố trong đường phố Jaffa, gần Ga Jerusalem Binyanei HaUma và Jerusalem Chords Bridge. Hình ảnh Tham khảo Liên kết ngoài Wikimedia Commons có thêm hình ảnh và phương tiện truyền tải về Bến xe Trung tâm Jerusalem. Neiman, Rachel (ngày 21 tháng 3 năm 2011). “Nostalgia Sunday – Old Central Bus Station: Jerusalem”. Israelity...

 

1994 film ExileDVD coverDirected byPaul CoxWritten byPaul CoxBased onnovel Priests Island by E.L. Grant WatsonProduced byPaul CoxSanthana NaiduPaul AmmitzbollStarringAden YoungBeth ChampionClaudia KarvanCinematographyNino Gaetano MartinettiEdited byPaul CoxMusic byPaul GrabowskyProductioncompaniesIllumination FilmsFilm VictoriaAustralian Film Finance CorporationDistributed byBeyond InternationalRoadshow (video)Release date 12 February 1994 (1994-02-12) Running time95 minutesCou...

Human settlement in EnglandNine ElmsEmbassy of the United StatesNine ElmsLocation within Greater LondonLondon boroughWandsworthCeremonial countyGreater LondonRegionLondonCountryEnglandSovereign stateUnited KingdomPost townLONDONPostcode districtSW8, SW11Dialling code020PoliceMetropolitanFireLondonAmbulanceLondon UK ParliamentBatterseaVauxhallLondon AssemblyMerton and Wandsworth List of places UK England London 51°29′N 0°08′W / 51.48°N ...

 

International television channel Television channel FOX MoviesProgrammingPicture format1080i (HDTV)OwnershipOwnerThe Walt Disney CompanyParentFox Networks GroupHistoryLaunchedFebruary 8, 2007; 16 years ago (2007-02-08)ReplacedFox Movie Channel (USA, namesake)Fox Next (Portugal) Fox Movies, is an international movie channel owned by Fox Networks Group, a part of Walt Disney Direct-to-Consumer & International. The channel was launched on February 8, 2007. History fXM: Movi...

 

This article is about specific collections of subsets of a given set. For more general ultrafilters on partially ordered sets, see Ultrafilter. For the physical device, see ultrafiltration. Maximal proper filter The powerset lattice of the set {1,2,3,4}, with the upper set ↑{1,4} colored dark green. It is a principal filter, but not an ultrafilter, as it can be extended to the larger nontrivial filter ↑{1}, by including also the light green elements. Since ↑{1} cannot be extended any fu...

1997 single by Lisa StansfieldNever Gonna FallSingle by Lisa Stansfieldfrom the album Lisa Stansfield Released27 October 1997 (1997-10-27)Recorded1997Genre R&B soul funk Length5:16LabelAristaSongwriter(s) Lisa Stansfield Ian Devaney Producer(s) Ian Devaney Peter Mokran Lisa Stansfield singles chronology The Line (1997) Never Gonna Fall (1997) Don't Cry for Me (1997) Never Gonna Fall is a song recorded by British singer, songwriter and actress Lisa Stansfield for her 1997 ep...

 

American motorcycle racer (1934–2021) Dick Mann (June 13, 1934 – April 26, 2021) was an American professional motorcycle racer. He was a two-time winner of the A.M.A. Grand National Championship. Mann was inducted in the Motorsports Hall of Fame of America in 1993, and the Motorcycle Hall of Fame in 1998.[1] He was one of the few riders to ride motocross and Observed Trials as well as dirt flat tracks, TT (tourist trophy) and road racing.[2] Mann was the second-winningest ...

 
Kembali kehalaman sebelumnya