IC 503

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Galaxy
IC 503
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IC 503 with LEDA 1248042 [1] (ur)
IC 503 with LEDA 1248042 (ur)
AladinLite
Constellation Water snake
Position
equinox :  J2000.0 , epoch : J2000.0
Right ascension 08 h 22 m 10.7 s
declination + 03 ° 16 ′ 05 ″
Appearance
Morphological type SBa / LLIRG  
Brightness  (visual) 13.0 likes
Brightness  (B-band) 13.9 likes
Angular expansion 1.1 ′ × 1 ′
Position angle 114 °
Surface brightness 13.0 mag / arcmin²
Physical data
Redshift 0.013780 ± 0.000030  
Radial velocity 4131 ± 9 km / s  
Stroke distance
v rad  / H 0 		(178 ± 12)  ·  10 6  ly
(54.6 ± 3.8)  Mpc 
history
discovery Carl F. Pechüle
Discovery date 1888
Catalog names
IC  503 • UGC  4366 • PGC  23474 • CGCG  032-006 • MCG  + 01-22-004 • IRAS  08195 + 0325 • 2MASX  J08221069 + 0316045 • GALEX ASC J082210.66 + 031606.1 • LDCE 567 NED003

IC 503 is a bar-spiral galaxy with an active nucleus of the Hubble type SBa in the constellation Hydra south of the ecliptic . It is estimated to be 178 million light years away from the Milky Way and has a diameter of around 60,000 ly.
In the same area of ​​the sky is the galaxy IC 2327 .

The property was discovered by Carl Frederick Pechüle in 1888 .

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 503
  4. ↑ Seligman

Attention: The sorting key “IC 0503” overwrites the previously used key “IC0503”.