NGC 3307 (other designations - ESO 501-31 , MCG -4-25-29 , PGC 31430 ) is a galaxy in the constellation Hydra .
| NGC 3307 | |
|---|---|
| Galaxy | |
| Research history | |
| Discoverer | John Herschel |
| opening date | March 22, 1836 |
| Designations | NGC 3307 , ESO 501-31 , MCG -4-25-29 , PGC 31430 |
| Observational data ( Age J2000.0 ) | |
| Constellation | Hydra |
| Right ascension | |
| Declination | |
| Visible dimensions | 0.9 '× 0.3' |
| Apparent magnitude m V | 13.7 |
| Photographic magnitude m B | 14.6 |
| Specifications | |
| Type of | SB0-a |
| Radial velocity | |
| Redshift | +0.012585 ± 0.000267 |
| Angular position | 28 ° |
| Surface brightness | 12.1 |
This object is one of those listed in the original edition of the New General Catalog .
See also
- List of Messier objects
- New shared directory
Links
- Information in English and French from the original “ New General Catalog ”
- Information (Eng.) From the Revised New General Catalog
- SIMBAD
- VizieR (English)
- NASA / IPAC Extragalactic Database
- List of NGC 3307 publications
- ↑ Galaxy groups: a 2MASS catalog // Astron. J. / J. G. III - IOP Publishing , 2015 .-- ISSN 0004-6256 ; 1538-3881 - doi: 10.1088 / 0004-6256 / 149/5/171