Arp 107

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Galaxy
Arp 107
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SDSS image of the galaxy pair Arp 107. At the top left is PGC 32628 and at the bottom right is PGC 32620.
SDSS image of the galaxy pair Arp 107 . At the top left is PGC 32628 and at the bottom right is PGC 32620 .
AladinLite
Constellation Little lion
Position
equinoxJ2000.0 , epoch : J2000.0
Right ascension 10 h 52 m 16.7 s
declination + 30 ° 03 ′ 55 ″
Appearance
Morphological type DBL SYS  
Brightness  (B-band) 14.6 mag
Angular expansion 2.4 ′ × 1.8 ′
Physical data
Redshift 0.033176 ± 0.000100  
Radial velocity (9946 ± 30) km / s  
Stroke distance
v rad  / H 0
(443 ± 31)  ·  10 6  ly
(135.8 ± 9.5)  Mpc
history
Catalog names
UGC  5984 • PGC  32628/32620 • CGCG  155-031 • Arp  107 • VV  233 • KPG 254

Arp 107 are two interacting galaxies in the constellation Little Leo that are approximately 443 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 elliptical galaxies connected to spirals .

Web links

Commons : Arp 107  - Collection of Images, Videos and Audio Files

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 e NASA / IPAC Extragalactic Database (NED)