IC 4234

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Galaxy
IC 4234
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IC 4234 with LEDA 1797731 (below) [1]
IC 4234 with LEDA 1797731 (below)
AladinLite
Constellation Berenike's hair
Position
equinox :  J2000.0 , epoch : J2000.0
Right ascension 13 h 22 m 59.9 s
declination + 27 ° 06 ′ 59 ″
Appearance
Morphological type S? / LINER  
Brightness  (visual) 14.0 mag
Brightness  (B-band) 14.8 mag
Angular expansion 0.70 '× 0.5'
Position angle 27 °
Surface brightness 12.8 mag / arcmin²
Physical data
Redshift 0.034434 ± 0.000083  
Radial velocity 10,323 ± 25 km / s  
Stroke distance
v rad  / H 0 		(462 ± 32)  ·  10 6  ly
(141.7 ± 9.9)  Mpc 
history
discovery Stéphane Javelle
Discovery date June 11, 1895
Catalog names
IC  4234 • PGC  46761 • CGCG  161-038 • MCG  + 05-32-011 • 2MASX  J13225983 + 2706585 • GALEX ASC J132259.89 + 270659.1 • NVSS J132300 + 270659

IC 4234 is a barred spiral galaxy with an active galactic nucleus from Hubble type SBab in the constellation Coma Berenices the northern sky . It is estimated to be 462 million light years from the Milky Way and about 100,000 light years in diameter.
In the same area of ​​the sky are the galaxies NGC 5116 , IC 4230 , IC 4241 , IC 4244 .

The object was discovered by Stéphane Javelle on June 11, 1895 .

Web links

Individual evidence

  1. ^ Aladin Lite
  2. ↑ a b c d NASA / IPAC EXTRAGALACTIC DATABASE
  3. ↑ a b c d e f SEDS : IC 4234
  4. ↑ Seligman