IC 795

from Wikipedia, the free encyclopedia
Galaxy
IC 795
{{{Card text}}}
SDSS recording
SDSS recording
AladinLite
Constellation Berenike's hair
Position
equinoxJ2000.0 , epoch : J2000.0
Right ascension 12 h 28 m 31.3 s
declination + 23 ° 18 ′ 18 ″
Appearance
Morphological type S0 / LINER  
Brightness  (visual) 14.5 mag
Brightness  (B-band) 15.3 mag
Angular expansion 0.5 ′ × 0.2 ′
Position angle 165 °
Surface brightness 11.9 mag / arcmin²
Physical data
Redshift 0.021635 +/- 0.000143  
Radial velocity 6486 +/- 43 km / s  
Stroke distance
v rad  / H 0
(289 ± 20)  x  10 6  ly
(88.6 ± 6.2)  Mpc 
history
discovery Stéphane Javelle
Discovery date June 5, 1893
Catalog names
IC  795 • PGC  41026 • CGCG  128-091 • 129-001 • 2MASX  J12283135 + 2318180 • GALEX ASC J122831.24 + 231817.1

IC 795 is a spiral galaxy with an active nucleus of the Hubble type S in the constellation Coma Berenices in the northern sky . It is estimated at 289 million light years from the Milky Way and has a diameter of about 40,000 ly.
In the same area of ​​the sky are the galaxies NGC 4455 , IC 791 , IC 3359 , IC 3429 .

The object was discovered by Stéphane Javelle on June 5, 1893 .

Web links

Individual evidence

  1. a b c d NASA / IPAC EXTRAGALACTIC DATABASE
  2. a b c d e f SEDS : IC 795
  3. Seligman