IC 2022
| Galaxy IC 2022 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | network |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 58 m 40.0 s |
| declination | -59 ° 02 ′ 37 ″ |
| Appearance | |
| Morphological type | Sb: / sp: |
| Brightness (visual) | 15.3 mag |
| Brightness (B-band) | 16.1 mag |
| Angular expansion | 1.10 x 0.2 |
| Position angle | 0 ° |
| Surface brightness | 13.5 mag / arcmin² |
| Physical data | |
| Redshift | 0.022429 ± 0.000150 |
| Radial velocity | 6724 ± 45 km / s |
|
Stroke distance v rad / H 0 |
(293 ± 21) · 10 6 ly (89.8 ± 6.3) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | December 8, 1899 |
| Catalog names | |
| IC 2022 • PGC 014203 • ESO 117-017 • 2MASX J03584002-5902371 • GALEX ASC J035840.05-590238.0 | |
IC 2022 is a spiral galaxy of Hubble type S in the constellation reticulum at the southern sky . It is estimated to be 293 million light-years away from the Milky Way and has a diameter of about 95,000 ly
. a. the galaxy IC 2017 .
The object was discovered by DeLisle Stewart on December 8, 1899 .