GermanWikipedia - /page/entry.mu

Micron Document

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</style><div id="coordinates" class="coordinates"><a class="external text" href="https://geohack.toolforge.org/skyhack.php?ra=13.070666666667&de=-10.339722222222&size=0.1&name=NGC+4939&object=NGC%204939&viz1=MCG-02-33-104&viz2=PGC%252B45170&viz5=IRAS%252B13016-1004&_globe:=">Datenbanklinks zu NGC 4939</a></div>

<th colspan="2" class="ibheader">Galaxie<br><span style="font-size:111%;">Daten von NGC 4939</span>

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<td colspan="2" class="ibheader" style="border-top:0; white-space:normal;">{{{Kartentext}}}

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<td colspan="2" class="ibimgtxt">Aufnahme des <a href="Hubble-Weltraumteleskop" title="Hubble-Weltraumteleskop">Hubble-Weltraumteleskops</a>

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<td colspan="2" class="ibheader"><a rel="nofollow" class="external text" href="https://aladin.cds.unistra.fr/AladinLite/?target=13%2004%2014.4%20%2D10%2020%2023&fov=0.1&survey=CDS%2FP%2FDSS2%2Fcolor">AladinLite</a>

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<td class="ibleft"><a href="Sternbild" title="Sternbild">Sternbild</a>

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<td><a href="Jungfrau_(Sternbild)" title="Jungfrau (Sternbild)">Jungfrau</a>

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<td colspan="2" class="ibheader"><b>Position</b><br><small><a href="%C3%84quinoktium" title="Äquinoktium">Äquinoktium</a>: <a href="J2000.0" class="mw-redirect" title="J2000.0">J2000.0</a>, <a href="Epoche_(Astronomie)" title="Epoche (Astronomie)">Epoche</a>: J2000.0</small>

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<td class="ibleft"><a href="Rektaszension" title="Rektaszension">Rektaszension</a>

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<td class="ibleft"><a href="Deklination_(Astronomie)" title="Deklination (Astronomie)">Deklination</a>

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<th colspan="2" class="ibheader">Erscheinungsbild

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<td class="ibleft"><a href="Hubble-Sequenz" title="Hubble-Sequenz">Morphologischer Typ</a>

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<td class="ibleft"><a href="Scheinbare_Helligkeit" title="Scheinbare Helligkeit">Helligkeit</a> <small>(visuell)</small>

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<td class="ibleft"><a href="Scheinbare_Helligkeit" title="Scheinbare Helligkeit">Helligkeit</a> <small>(B-Band)</small>

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<td class="ibleft"><a href="Scheinbare_Gr%C3%B6%C3%9Fe" title="Scheinbare Größe">Winkelausdehnung</a>

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<td class="ibleft"><a href="Positionswinkel" title="Positionswinkel">Positionswinkel</a>

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<td class="ibleft"><a href="Bahnneigung" title="Bahnneigung">Inklination</a>

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<td>°

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<td class="ibleft"><a href="Fl%C3%A4chenhelligkeit" title="Flächenhelligkeit">Flächenhelligkeit</a>

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<td>14,1 mag/arcmin²<sup id="cite_ref-SEDS_2-5" class="reference"><a href="#cite_note-SEDS-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>

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<th colspan="2" class="ibheader">Physikalische Daten

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<td class="ibleft"><a href="Galaxienhaufen" title="Galaxienhaufen">Zugehörigkeit</a>

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<td class="ibleft"><a href="Rotverschiebung" title="Rotverschiebung">Rotverschiebung</a>

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<td class="ibleft"><a href="Radialgeschwindigkeit" title="Radialgeschwindigkeit">Radialgeschwindigkeit</a>

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<td class="ibleft"><a href="Hubble-Konstante" title="Hubble-Konstante">Hubbledistanz</a><br><i>H<sub>0</sub> = 73 km/(s • Mpc)</i>

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</style>(134 ± 9)<span class="numericFormat-multiply" style="background-color:var(--color-base, #202122)">e</span><span class="numericFormat-10"><sup>6</sup></span></span> <a href="Lichtjahr" title="Lichtjahr">Lj</a></span><br><span style="font-size:90%">(41,2 ± 2,9) <a href="Parsec" title="Parsec">Mpc</a> <sup id="cite_ref-NED_1-4" class="reference"><a href="#cite_note-NED-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></span>

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<td class="ibleft"><a href="Absolute_Helligkeit" title="Absolute Helligkeit">Absolute Helligkeit</a>

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<td>mag

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<td class="ibleft">Masse

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<td class="ibleft">Durchmesser

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<td>Lj

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<td class="ibleft"><a href="Metallizit%C3%A4t" title="Metallizität">Metallizität</a> [Fe/H]

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<td>{{{Metallizität}}}

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<th colspan="2" style="background:#DCDCDC; color:#202122;"><a href="Liste_der_Entdecker_des_NGC/IC-Katalogs" class="mw-redirect" title="Liste der Entdecker des NGC/IC-Katalogs">Geschichte</a>

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<td class="ibleft">Entdeckung

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<td style="white-space:normal;">William Herschel

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<td class="ibleft">Entdeckungsdatum

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<td>25. März 1786

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<th colspan="2" class="ibheader"><a href="Liste_astronomischer_Kataloge" title="Liste astronomischer Kataloge">Katalogbezeichnungen</a>

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<td colspan="2" style="white-space:normal;"><a href="New_General_Catalogue" title="New General Catalogue">NGC</a> 4939 • <a href="Principal_Galaxies_Catalogue" title="Principal Galaxies Catalogue">PGC</a> 45170 • <a href="Morphological_Catalogue_of_Galaxies" title="Morphological Catalogue of Galaxies">MCG</a> -02-33-104 • <a href="Infrared_Astronomical_Satellite" title="Infrared Astronomical Satellite">IRAS</a> 13016-1004 • <a href="Two_Micron_All_Sky_Survey" title="Two Micron All Sky Survey">2MASX</a> J13041438-1020225 • <a href="General_Catalogue_of_Nebulae_and_Clusters" title="General Catalogue of Nebulae and Clusters">GC</a> 3381 • <a href="Liste_astronomischer_Kataloge" title="Liste astronomischer Kataloge">H</a> II 561 • <a href="Liste_astronomischer_Kataloge" title="Liste astronomischer Kataloge">h</a> 3458 • <a href="HI_Parkes_All_Sky_Survey" title="HI Parkes All Sky Survey">HIPASS</a> J1304-10

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<p><b>NGC 4939</b> ist eine <a href="Spiralgalaxie" title="Spiralgalaxie">Spiralgalaxie</a> mit <a href="Aktiver_Galaxienkern" title="Aktiver Galaxienkern">aktivem Galaxienkern</a> vom <a href="Hubble-Typ" class="mw-redirect" title="Hubble-Typ">Hubble-Typ</a> Sbc und liegt im Sternbild Jungfrau auf der <a href="Ekliptik" title="Ekliptik">Ekliptik</a>. Sie ist rund 134 Millionen Lichtjahre von der <a href="Milchstra%C3%9Fe" title="Milchstraße">Milchstraße</a> entfernt und hat einen Durchmesser von etwa 225.000 <a href="Lichtjahr" title="Lichtjahr">Lichtjahren</a>.

</p><p>Die <a href="Supernovae" class="mw-redirect" title="Supernovae">Supernovae</a> <i>SN 1968X</i>, <i>SN 1973J</i>, <i>SN 2008aw</i> (Typ-II) und <i>SN 2014B</i> (Typ-IIP) wurden hier beobachtet.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>

</p><p>Das <a href="Astronomisches_Objekt" title="Astronomisches Objekt">Objekt</a> wurde am 25. März 1786 von <a href="William_Herschel" class="mw-redirect" title="William Herschel">William Herschel</a> entdeckt.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>

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<div class="mw-heading mw-heading2"><h2 id="Weblinks">Weblinks</h2></div>

<div class="sisterproject" style="margin:0.1em 0 0 0;"><div class="noresize noviewer" style="display:inline-block; line-height:10px; min-width:1.6em; text-align:center;" aria-hidden="true" role="presentation"><span class="mw-default-size" typeof="mw:File"><span title="Commons"></span></span></div><b><span class=""><a class="external text" href="https://commons.wikimedia.org/wiki/Category:NGC_4939?uselang=de"><span lang="en">Commons</span>: NGC 4939</a></span></b> – Sammlung von Bildern, Videos und Audiodateien</div>

<ul><li><a rel="nofollow" class="external text" href="https://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+4939">SIMBAD Astronomical Database</a></li></ul>

<div class="mw-heading mw-heading2"><h2 id="Einzelnachweise">Einzelnachweise</h2></div>

<li id="cite_note-NED-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-NED_1-0">a</a></sup> <sup><a href="#cite_ref-NED_1-1">b</a></sup> <sup><a href="#cite_ref-NED_1-2">c</a></sup> <sup><a href="#cite_ref-NED_1-3">d</a></sup> <sup><a href="#cite_ref-NED_1-4">e</a></sup></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+4939&extend=no&hconst=73&omegam=0.27&omegav=0.73&corr_z=1&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES">NASA/IPAC EXTRAGALACTIC DATABASE</a></span>

</li>

</li>

<li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://simbad.u-strasbg.fr/simbad/sim-id?Ident=NGC++4939&NbIdent=query_hlinks&Coord=13+04+14.3281622249-10+20+22.316482221&parents=2&children=4&submit=children&hlinksdisplay=h_all">Simbad</a></span>

</li>

<li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://cseligman.com/text/atlas/ngc49.htm#4939">Seligman</a></span>

</li>

</ol>

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<div class="klappleiste-kopf">Im <a href="New_General_Catalogue" title="New General Catalogue">New General Catalogue</a> (NGC) benachbarte Objekte</div>

<p><a href="Liste_der_NGC-Objekte" title="Liste der NGC-Objekte">Gesamtliste</a><br>

</p>

<hr>

<p><a href="NGC_4915" title="NGC 4915">NGC 4915</a> |

<a href="NGC_4916" class="mw-redirect" title="NGC 4916">NGC 4916</a> |

<a href="NGC_4917" title="NGC 4917">NGC 4917</a> |

<a href="NGC_4918" title="NGC 4918">NGC 4918</a> |

<a href="NGC_4919" title="NGC 4919">NGC 4919</a> |

<a href="NGC_4920" title="NGC 4920">NGC 4920</a> |

<a href="NGC_4921" title="NGC 4921">NGC 4921</a> |

<a href="NGC_4922" title="NGC 4922">NGC 4922</a> |

<a href="NGC_4923" title="NGC 4923">NGC 4923</a> |

<a href="NGC_4924" title="NGC 4924">NGC 4924</a> |

<a href="NGC_4925" title="NGC 4925">NGC 4925</a> |

<a href="NGC_4926" title="NGC 4926">NGC 4926</a> |

<a href="NGC_4927" title="NGC 4927">NGC 4927</a> |

<a href="NGC_4928" title="NGC 4928">NGC 4928</a> |

<a href="NGC_4929" title="NGC 4929">NGC 4929</a> |

<a href="NGC_4930" title="NGC 4930">NGC 4930</a> |

<a href="NGC_4931" title="NGC 4931">NGC 4931</a> |

<a href="NGC_4932" title="NGC 4932">NGC 4932</a> |

<a href="NGC_4933" title="NGC 4933">NGC 4933</a> |

<a href="NGC_4934" title="NGC 4934">NGC 4934</a> |

<a href="NGC_4935" title="NGC 4935">NGC 4935</a> |

<a href="NGC_4936" title="NGC 4936">NGC 4936</a> |

<a href="NGC_4937" title="NGC 4937">NGC 4937</a> |

<a href="NGC_4938" title="NGC 4938">NGC 4938</a> |

<b>NGC 4939</b> |

<a href="NGC_4940" title="NGC 4940">NGC 4940</a> |

<a href="NGC_4941" title="NGC 4941">NGC 4941</a> |

<a href="NGC_4942" title="NGC 4942">NGC 4942</a> |

<a href="NGC_4943" title="NGC 4943">NGC 4943</a> |

<a href="NGC_4944" title="NGC 4944">NGC 4944</a> |

<a href="NGC_4945" title="NGC 4945">NGC 4945</a> |

<a href="NGC_4946" title="NGC 4946">NGC 4946</a> |

<a href="NGC_4947" title="NGC 4947">NGC 4947</a> |

<a href="NGC_4948" title="NGC 4948">NGC 4948</a> |

<a href="NGC_4949" title="NGC 4949">NGC 4949</a> |

<a href="NGC_4950" title="NGC 4950">NGC 4950</a> |

<a href="NGC_4951" title="NGC 4951">NGC 4951</a> |

<a href="NGC_4952" title="NGC 4952">NGC 4952</a> |

<a href="NGC_4953" title="NGC 4953">NGC 4953</a> |

<a href="NGC_4954" title="NGC 4954">NGC 4954</a> |

<a href="NGC_4955" title="NGC 4955">NGC 4955</a> |

<a href="NGC_4956" title="NGC 4956">NGC 4956</a> |

<a href="NGC_4957" title="NGC 4957">NGC 4957</a> |

<a href="NGC_4958" title="NGC 4958">NGC 4958</a> |

<a href="NGC_4959" title="NGC 4959">NGC 4959</a> |

<a href="NGC_4960" title="NGC 4960">NGC 4960</a> |

<a href="NGC_4961" class="mw-redirect" title="NGC 4961">NGC 4961</a> |

<a href="NGC_4962" class="mw-redirect" title="NGC 4962">NGC 4962</a> |

<a href="NGC_4963" title="NGC 4963">NGC 4963</a> |

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Dieser Artikel wurde von <a class="external text" title="Zuletzt bearbeitet am 2025-08-22" href="https://de.wikipedia.org/wiki/?title=NGC_4939&oldid=259084522">Wikipedia</a> herausgegeben. Der Text ist unter <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.de">Creative Commons Attribution-Share Alike 4.0</a> verfügbar, sofern nicht anders angegeben. Für die Mediendateien können zusätzliche Bedingungen gelten.

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