IC 2196

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Galaxy
IC 2196
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IC 2196 [1]
IC 2196
AladinLite
Constellation Twins
Position
equinox :  J2000.0 , epoch : J2000.0
Right ascension 07 h 34 m 09.743 s
declination + 31 ° 24 ′ 20.37 ″
Appearance
Morphological type E.  
Brightness  (visual) 12.8 mag
Brightness  (B-band) 13.8 mag
Angular expansion 1.4 ′ × 1.1 ′
Position angle 150 °
Surface brightness 13.3 mag / arcmin²
Physical data
Affiliation NGC 2410 group
LGG 146  
Redshift 0.015818 ± 0.000304  
Radial velocity (4742 ± 91) km / s  
Stroke distance
v rad  / H 0 		(210 ± 15)  x  10 6  ly
(64.5 ± 4.7)  Mpc 
history
discovery Edward E. Barnard
Discovery date May 9, 1888
Catalog names
IC  2196 • UGC  3910 • PGC  21300 • CGCG  147-040 • MCG  + 05-18-021 • 2MASX  J07340975 + 3124212 • 2MASS J07340975 + 3124208 • LDCE 516 NED004 • NSA 134569

IC 2196 is an elliptical galaxy from the Hubble-type E2 in the constellation of twins on the ecliptic . It is estimated to be 210 million light years away from the Milky Way and about 90,000 light years in diameter. Together with four other galaxies, it forms the NGC 2410 group ( LGG 146 ).
In the same area of ​​the sky are u. a. the galaxies IC 2193 , IC 2194 , IC 2197 , IC 2199 .

The object was discovered by Edward Emerson Barnard on May 9, 1888 .

See also

Web links

Individual evidence

  1. ^ Aladin Lite
  2. ↑ a b c d e NASA / IPAC EXTRAGALACTIC DATABASE
  3. ↑ a b c d e f SEDS : IC 2196
  4. ^ VizieR
  5. ↑ Seligman