IC 4575
| Galaxy IC 4575 |
|
|---|---|
|
|
| IC 4575 & IC 4573 | |
| AladinLite | |
| Constellation | Snake |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 15 h 42 m 19.6 s |
| declination | + 23 ° 48 ′ 28 ″ |
| Appearance | |
| Morphological type | Sb / Sy2 |
| Brightness (visual) | 14.6 mag |
| Brightness (B-band) | 15.5 mag |
| Angular expansion | 0.7 ′ × 0.6 ′ |
| Position angle | 85 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Affiliation | WBL 583-002 |
| Redshift | 0.022769 ± 0.000070 |
| Radial velocity | 6826 ± 21 km / s |
|
Stroke distance v rad / H 0 |
(310 ± 22) x 10 6 ly (94.9 ± 6.6) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | April 7, 1900 |
| Catalog names | |
| IC 4575 • PGC 55828 • CGCG 136-058 • 2MASX J15421963 + 2348275 • GALEX ASC J154219.60 + 234827.2 • USGC U719 NED04 | |
IC 4575 is a spiral galaxy of Hubble type Sa in the constellation Serpens the northern sky . It is estimated to be 310 million light-years away from the Milky Way and has a diameter of about 65,000 ly
. a. the galaxies IC 4573 , IC 4576 , IC 4577 , IC 4579 .
The object was discovered on April 7, 1900 by Stéphane Javelle .