NGC 7309 (other designations - PGC 69183 , MCG -2-57-16 , IRAS22317-1036 ) is a spiral galaxy with a jumper ( SBc ) in the constellation Aquarius .
| NGC 7309 | |
|---|---|
| Galaxy | |
| Research history | |
| Discoverer | William Herschel |
| opening date | November 28, 1785 |
| Designations | NGC 7309 , PGC 69183 , MCG -2-57-16 , IRAS22317-1036 |
| Observational data ( Age J2000.0 ) | |
| Constellation | Aquarius |
| Right ascension | |
| Declination | |
| Visible dimensions | 2.0 '× 1.7' |
| Apparent magnitude m V | 12.5 |
| Photographic magnitude m B | 13,2 |
| Specifications | |
| Type of | Sbc |
| Redshift | +0.013306 ± 0.000097 |
| Angular position | 32 ° |
| Surface brightness | 13.7 |
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 publications on NGC 7309