IC 1503

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Galaxy
IC 1503
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SDSS recording
SDSS recording
AladinLite
Constellation fishes
Position
equinoxJ2000.0 , epoch : J2000.0
Right ascension 23 h 38 m 27.1 s
declination + 04 ° 48 ′ 05 ″
Appearance
Morphological type Sdm:  
Brightness  (visual) 13.8 mag
Brightness  (B-band) 14.4 mag
Angular expansion 0.9 ′ × 0.4 ′
Position angle 65 °
Surface brightness 12.5 mag / arcmin²
Physical data
Redshift 0.020484 ± 0.000020  
Radial velocity 6141 ± 6 km / s  
Stroke distance
v rad  / H 0
(280 ± 20)  x  10 6  ly
(85.9 ± 6.0)  Mpc 
history
discovery Stéphane Javelle
Discovery date October 9, 1891
Catalog names
IC  1503 • UGC  12715 • PGC  71982 • CGCG  407-031 • MCG  + 01-60-016 • IRAS  23359 + 0431 • KUG  2335 + 045 • 2MASX  J23382645 + 0447580 • GALEX ASC J233827.19 + 044803.8

IC 1503 is a spiral galaxy of Hubble type SD in the constellation Pisces on the ecliptic . It is estimated to be 280 million light-years away from the Milky Way and has a diameter of about 70,000 ly
. a. the galaxies NGC 7704 , NGC 7705 , NGC 7706 .

The object was discovered by Stéphane Javelle on October 9, 1891 .

Web links

Individual evidence

  1. a b c d NASA / IPAC EXTRAGALACTIC DATABASE
  2. a b c d e f SEDS : IC 1503
  3. Seligman