IC 4698
| Galaxy IC 4698 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | peacock |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 18 h 20 m 59.93 s |
| declination | -63 ° 20 ′ 52.6 ″ |
| Appearance | |
| Morphological type | Sb: |
| Brightness (visual) | 14.5 mag |
| Brightness (B-band) | 15.3 mag |
| Angular expansion | 1.30 'x 0.3' |
| Position angle | 39 ° |
| Surface brightness | 13.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.015301 ± 0.000033 |
| Radial velocity | 4587 ± 10 km / s |
|
Stroke distance v rad / H 0 |
(201 ± 14) · 10 6 ly (61.5 ± 4.3) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | July 20, 1901 |
| Catalog names | |
| IC 4698 • PGC 61762 • ESO 103-015 • IRAS 18161-6322 • 2MASX J18205988-6320525 • 2MASS J18205996-6320523 • WISEA J182100.05-632052.6 • AGC 31880 | |
IC 4698 is a spiral galaxy of the Hubble type Sbc in the constellation Peacock in the southern sky . It is estimated to be 201 million light-years from the Milky Way and about 80,000 light-years across.
The object was discovered by DeLisle Stewart on July 20, 1901 .
Web links
- SIMBAD Astronomical Database
- Aladin Lite: IC 4698