IC 784
| Galaxy IC 784 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Virgin |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 12 h 22 m 30.0 s |
| declination | -04 ° 39 ′ 10 ″ |
| Appearance | |
| Morphological type | SAB (rs) bc: |
| Brightness (visual) | 13.1 mag |
| Brightness (B-band) | 13.9 likes |
| Angular expansion | 1.9 ′ × 0.7 ′ |
| Position angle | 109 ° |
| Surface brightness | 13.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.016251 +/- 0.000007 |
| Radial velocity | 4872 +/- 2 km / s |
|
Stroke distance v rad / H 0 |
(213 ± 15) x 10 6 ly (65.2 ± 4.6) Mpc |
| history | |
| discovery | Lewis Swift |
| Discovery date | March 25, 1889 |
| Catalog names | |
| IC 784 • PGC 40092 • MCG -01-32-006 • IRAS 12199-0422 • 2MASX J12223004-0439096 • HOLM 384A | |
IC 784 is a spiral galaxy of Hubble type Sbc in the constellation Virgo north of the ecliptic . It is estimated to be 213 million light-years from the Milky Way and about 120,000 light years in diameter.
The object was discovered by Lewis Swift on March 25, 1889 .
Web links
Individual evidence
Attention: The sorting key “IC 0784” overwrites the previously used key “IC0784”.