NGC 4749 (other designations are UGC 8006 , MCG 12-12-20 , ZWG 335.26 , IRAS12493 + 7154 , PGC 43527 ) is a spiral galaxy ( Sb ) in the constellation Dragon .
| NGC 4749 | |
|---|---|
| Galaxy | |
| Research history | |
| Discoverer | William Herschel |
| opening date | April 7, 1793 |
| Designations | NGC 4749 , UGC 8006 , MCG 12-12-20 , ZWG 335.26 , IRAS12493 + 7154 , PGC 43527 |
| Observational data ( Age J2000.0 ) | |
| Constellation | The Dragon |
| Right ascension | 12 h 51 m 12.2 s |
| Declination | + 71 ° 38 ′ 06 ″ |
| Visible dimensions | 1.7 '× 0.3' |
| Apparent magnitude m V | 13.5 |
| Photographic magnitude m B | 14.3 |
| Characteristics | |
| Type of | Sb |
| Included in | , and |
| Radial velocity | |
| Redshift | +0.005784 ± 0.000103 |
| Distance | |
| Angular position | 158 ° |
| Surface brightness | 12.6 |
| Database Information | |
| SIMBAD | |
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
- VizieR (English)
- NASA / IPAC Extragalactic Database
- NGC 4749 Publication List
- ↑ 1 2 3 SIMBAD Astronomical Database
- ↑ 1 2 R. Brent Tully, Courtois H. M., Sorce J. G. Cosmicflows-3 // Astron. J. / J. G. III - IOP Publishing , 2016 .-- Vol. 152, Iss. 2. - P. 50–50. - ISSN 0004-6256 ; 1538-3881 - doi: 10.3847 / 0004-6256 / 152/2/50