IC 1322
| Galaxy IC 1322 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Capricorn |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 20 h 30 m 08.5 s |
| declination | -15 ° 13 ′ 40 ″ |
| Appearance | |
| Morphological type | SB / HII |
| Brightness (visual) | 14.1 mag |
| Brightness (B-band) | 14.9 mag |
| Angular expansion | 0.9 ′ × 0.4 ′ |
| Position angle | 100 ° |
| Surface brightness | 12.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.011655 ± 0.000120 |
| Radial velocity | 3494 ± 36 km / s |
|
Stroke distance v rad / H 0 |
(161 ± 11) · 10 6 ly (49.3 ± 3.5) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | July 16, 1891 |
| Catalog names | |
| IC 1322 • PGC 64822 • IRAS 20273-1523 • 2MASX J20300848-1513401 • GALEX ASC J203008.58-151339.1 • NVSS J203008-151340 | |
IC 1322 is a bar-spiral galaxy with extensive star formation areas of the Hubble type SB in the constellation Capricorn on the ecliptic . It is estimated to be 161 million light years from the Milky Way and about 40,000 light years across.
The object was discovered on July 16, 1891 by Stéphane Javelle .