IC 4103
Galaxy IC 4103 |
|
---|---|
![]() |
|
IC 4103 SDSS recording | |
AladinLite | |
Constellation | Hunting dogs |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 13 h 02 m 19.053 s |
declination | + 38 ° 01 ′ 03.02 ″ |
Appearance | |
Morphological type | S. |
Brightness (visual) | 15.7 mag |
Brightness (B-band) | 16.5 mag |
Angular expansion | 0.80 x 0.5 |
Position angle | 75 ° |
Surface brightness | 14.6 mag / arcmin² |
Physical data | |
Redshift | 0.036904 ± 0.000149 |
Radial velocity | 11,064 ± 45 km / s |
Stroke distance v rad / H 0 |
(496 ± 35) · 10 6 ly (152.2 ± 10.7) Mpc |
history | |
discovery | Max Wolf |
Discovery date | March 21, 1903 |
Catalog names | |
IC 4013 • PGC 44989 • MCG + 06-29-019 • 2MASX J13021910 + 3801032 • 2MASS J13021907 + 3801028 • NSA 89717 • SDSS J130219.05 + 380102.9 • WISEA J130219.07 + 380102.9 |
IC 4103 is a spiral galaxy of the Hubble type S in the constellation Hounds in the northern sky . It is an estimated 496 million light years from the Milky Way and about 115,000 light years across.
In the same region of the sky there are u. a. the galaxies IC 4083 , IC 4098 , IC 4094 , IC 4105 .
The object was discovered by Max Wolf on March 21, 1903 .