IC 4560
| Galaxy IC 4560 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Bear keeper |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 15 h 35 m 54.1 s |
| declination | + 39 ° 48 ′ 51 ″ |
| Appearance | |
| Morphological type | S0 |
| Brightness (visual) | 15.7 mag |
| Brightness (B-band) | 16.7 mag |
| Angular expansion | 0.40 'x 0.2' |
| Position angle | 105 ° |
| Surface brightness | 12.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.065082 ± 0.000077 |
| Radial velocity | 19,511 ± 23 km / s |
|
Stroke distance v rad / H 0 |
(878 ± 61) · 10 6 ly (269.1 ± 18.8) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | July 24, 1903 |
| Catalog names | |
| IC 4560 • PGC 214393 • 2MASX J15355410 + 3948512 • GALEX ASC J153554.17 + 394849.2 • FIRST J153554.0 + 394850 | |
IC 4560 is a lens-shaped galaxy of the Hubble type S0 in the constellation Bear Guardian in the northern sky . It is estimated to be 878 million light-years away from the Milky Way and has a diameter of about 100,000 ly
. a. the galaxies NGC 5966 , IC 4557 , IC 4563 .
The object was discovered by Stéphane Javelle on July 24, 1903 .