IC 1228
| Galaxy IC 1228 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Dragon |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 16 h 42 m 06.5 s |
| declination | + 65 ° 35 ′ 08 ″ |
| Appearance | |
| Morphological type | (R ') SB (s) |
| Brightness (visual) | 13.3 mag |
| Brightness (B-band) | 14.1 mag |
| Angular expansion | 1.60 'x 1.5' |
| Position angle | 39 ° |
| Surface brightness | 14.1 mag / arcmin² |
| Physical data | |
| Redshift | 0.025344 ± 0.000093 |
| Radial velocity | 7598 28 km / s |
|
Stroke distance v rad / H 0 |
(348 ± 24) x 10 6 ly (106.6 ± 7.5) Mpc |
| history | |
| discovery | Lewis Swift |
| Discovery date | September 13, 1890 |
| Catalog names | |
| IC 1228 • UGC 10524 • PGC 58804 • CGCG 320-038 • MCG + 11-20-026 • IRAS 16418 + 6540 • 2MASX J16420650 + 6535077 • NVSS J164206 + 653505 • LDCE 1209 NED003 | |
IC 1228 is a bar-spiral galaxy of the Hubble type SBab in the constellation Dragon in the northern sky . It is estimated to be 348 million light years from the Milky Way and about 165,000 light years in diameter .
In the same area of the sky is u. a. the galaxy NGC 6214 .
The object was discovered by Lewis Swift on September 13, 1890 .