UGC 2812

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Galaxy
Arp 219 / UGC 2812
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Hubble Space Telescope (brightness) and Pan-STARRS (color)
Hubble Space Telescope (brightness) and Pan-STARRS (color)
AladinLite
Constellation Eridanus
Position
equinoxJ2000.0 , epoch : J2000.0
Right ascension 03 h 39 m 54.1 s
declination -02 ° 07 ′ 06 ″
Appearance
Brightness  (B-band) 14.4 mag
Angular expansion 1 ′ × 0.7 ′
Physical data
Redshift 0.035094 ± 0.000097  
Radial velocity (10521 ± 29) km / s  
Stroke distance
v rad  / H 0
(468 ± 33)  ·  10 6  ly
(143.6 ± 10.1)  Mpc 
history
Catalog names
UGCA  2812 • PGC  13489 • CGCG  391-024 • MCG  + 00-10-009 • Arp  219 • VV  495 •

UGC 2812 = Arp 219 is an interacting pair of galaxies in the constellation Eridanus . The galaxy pair is about 468 million light years from the Milky Way . Halton Arp organized his catalog of unusual galaxies into groups according to purely morphological criteria. This galaxy belongs to the class of galaxies with adjacent loops .

Web links

literature

  • Jeff Kanipe and Dennis Webb: The Arp Atlas of Peculiar Galaxies - A Chronicle and Observer's Guide , Richmond 2006, ISBN 978-0-943396-76-7

Individual evidence

  1. a b c d NASA / IPAC EXTRAGALACTIC DATABASE