IC 4534
| Galaxy IC 4534 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Bear keeper |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 15 h 06 m 41.8 s |
| declination | + 23 ° 38 ′ 31 ″ |
| Appearance | |
| Morphological type | SB0 |
| Brightness (visual) | 13.5 likes |
| Brightness (B-band) | 14.5 mag |
| Angular expansion | 1.50 'x 0.9' |
| Position angle | 160 ° |
| Surface brightness | 13.7 mag / arcmin² |
| Physical data | |
| Redshift | 0.016458 ± 0.000083 |
| Radial velocity | 4934 ± 25 km / s |
|
Stroke distance v rad / H 0 |
(224 ± 16) · 10 6 ly (68.6 ± 4.8) Mpc |
| history | |
| discovery | Stéphane Javelle |
| Discovery date | July 28, 1903 |
| Catalog names | |
| IC 4534 • UGC 9713 • PGC 53943 • CGCG 135-014 • MCG + 04-36-013 • 2MASX J15064176 + 2338312 • NSA 165919 | |
IC 4534 is a lenticular galaxy of the Hubble type SB0 in the constellation Bear Guardian in the northern sky . It is estimated to be 224 million light years away from the Milky Way and has a diameter of about 100,000 ly.
In the same area of the sky are the galaxies NGC 5829 , IC 4526 , IC 4531 , IC 4532 .
The object was discovered by Stéphane Javelle on July 28, 1903 .