IC 475
| Galaxy IC 475 |
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|---|---|
|
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| SDSS recording | |
| AladinLite | |
| Constellation | Twins |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 07 h 47 m 09.2 s |
| declination | + 30 ° 29 ′ 20 ″ |
| Appearance | |
| Morphological type | S? |
| Brightness (visual) | 14.5 mag |
| Brightness (B-band) | 15.3 mag |
| Angular expansion | 0.8 ′ × 0.5 ′ |
| Position angle | 141 ° |
| Surface brightness | 13.4 mag / arcmin² |
| Physical data | |
| Redshift | 0.014924 ± 0.000030 |
| Radial velocity | (4474 ± 9) km / s |
|
Stroke distance v rad / H 0 |
(198 ± 14) · 10 6 ly (60.7 ± 4.3) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | February 17, 1892 |
| Catalog names | |
| IC 475 • PGC 21795 • CGCG 148-017 • MCG + 05-19-005 • 2MASX J07470921 + 3029194 • | |
IC 475 is a spiral galaxy from the Hubble type S in the constellation Gemini on the ecliptic . It is estimated to be 198 million light years from the Milky Way .
The object was discovered by Stéphane Javelle on February 17, 1892 .