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About: Arp 187

An Entity of Type: Radio galaxy, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Arp 187 is a radio galaxy and merger remnant located in the constellation Eridanus. It is an interacting galaxy pair (MCG-02-13-040). It is included in the Atlas of Peculiar Galaxies in the category galaxies with narrow filaments.

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dbo:abstract
  • Arp 187 هيَ مجرة راديوية تَقع في كوكبة النهر. تتفاعل مع زوج مجرات (MCG-02-13-040). (ar)
  • Arp 187 is a radio galaxy and merger remnant located in the constellation Eridanus. It is an interacting galaxy pair (MCG-02-13-040). It is included in the Atlas of Peculiar Galaxies in the category galaxies with narrow filaments. The galaxy has two prominent radio lobes, however the emission of its AGN in X-ray is low, and so is the thermal output of the AGN torus as observed in infrared, suggesting that it has been quenched. The detection of a narrow line region (with dimensions up to 10 kpc) with still active emission mean that the AGN was still active up to at least 104-5 years ago. In the nucleus of Arp 187 is predicted to lie a supermassive black hole (SMBH) with estimated mass around 6.7 × 108 M☉. Further observations of such a SMBH with a quenched AGN were published in 2019. (en)
  • Arp 187 ist ein Radiogalaxie im Sternbild Eridanus. Da die Galaxie zwei weit ausschweifende Arme besitzt, geht man davon aus, dass sie vermutlich das Resultat der Verschmelzung zweier Galaxien ist. Halton Arp gliederte seinen Katalog ungewöhnlicher Galaxien nach rein morphologischen Kriterien in Gruppen. Diese Galaxie gehört zu der Klasse Galaxien mit schmalen Filamenten. (de)
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  • Arp 187 by PanSTARRS (en)
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  • Arp 187 (en)
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  • PGC 16691 (en)
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  • Radio Galaxy (en)
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  • Arp 187 هيَ مجرة راديوية تَقع في كوكبة النهر. تتفاعل مع زوج مجرات (MCG-02-13-040). (ar)
  • Arp 187 ist ein Radiogalaxie im Sternbild Eridanus. Da die Galaxie zwei weit ausschweifende Arme besitzt, geht man davon aus, dass sie vermutlich das Resultat der Verschmelzung zweier Galaxien ist. Halton Arp gliederte seinen Katalog ungewöhnlicher Galaxien nach rein morphologischen Kriterien in Gruppen. Diese Galaxie gehört zu der Klasse Galaxien mit schmalen Filamenten. (de)
  • Arp 187 is a radio galaxy and merger remnant located in the constellation Eridanus. It is an interacting galaxy pair (MCG-02-13-040). It is included in the Atlas of Peculiar Galaxies in the category galaxies with narrow filaments. (en)
rdfs:label
  • Arp 187 (en)
  • أرب 187 (ar)
  • Arp 187 (de)
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  • Arp187 (en)
  • PGC16691 (en)
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