IC 3004
| Galaxy IC 3004 |
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|---|---|
![IC 3004 [1] SDSS image](https://de.wikipedia.org/wiki/Datei:IC3004_-_SDSS_DR14.jpg)
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| IC 3004 SDSS recording | |
| AladinLite | |
| Constellation | Virgin |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 12 h 07 m 10.241 s |
| declination | + 13 ° 14 ′ 51.11 ″ |
| Appearance | |
| Morphological type | Scd |
| Brightness (visual) | 14.6 mag |
| Brightness (B-band) | 15.4 mag |
| Angular expansion | 1 ′ × 0.9 ′ |
| Surface brightness | 14.3 mag / arcmin² |
| Physical data | |
| Redshift | 0.021187 ± 0.000099 |
| Radial velocity | 6352 ± 30 km / s |
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Stroke distance v rad / H 0 |
(281 ± 20) x 10 6 ly (86.2 ± 6.0) Mpc |
| history | |
| discovery | Royal H. Frost |
| Discovery date | May 7, 1904 |
| Catalog names | |
| IC 3004 • PGC 038457 • CGCG 069-054 • MCG + 02-31-030 • GALEX ASC J120710.22 + 131450.1 • NSA 170425 • WISEA J120710.22 + 131451.3 | |
IC 3004 is a spiral galaxy of Hubble type Scd in the constellation Virgo north of the ecliptic . It is estimated to be 281 million light years from the Milky Way and about 80,000 light years in diameter.
The galaxies IC 2994 , IC 3008 , IC 3017 , IC 3018 are located in the same area of the sky .
The object was discovered by Royal Harwood Frost on May 7, 1904 .