NGC 4157 (other designations - UGC 7183 , MCG 9-20-106 , ZWG 269.38 , FGC 1380 , IRAS12085 + 5045 , PGC 38795 ) is a spiral galaxy with a jumper ( SBb ) in the constellation Ursa Major .
| NGC 4157 | |
|---|---|
| Galaxy | |
 | |
| Research history | |
| Discoverer | William Herschel |
| opening date | March 9, 1788 |
| Designations | NGC 4157 , UGC 7183 , MCG 9-20-106 , ZWG 269.38 , FGC 1380 , IRAS12085 + 5045 , PGC 38795 |
| Observational data ( Age J2000.0 ) | |
| Constellation | Big Dipper |
| Right ascension | |
| Declination | |
| Visible dimensions | 6.7 '× 1.2' |
| Apparent magnitude m V | 11.3 |
| Photographic magnitude m B | 12.1 |
| Specifications | |
| Type of | SBb |
| Redshift | +0.002608 ± 0.000237 |
| Angular position | 66 ° |
| Surface brightness | 13,4 |
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
Literature
- Katherine L. Rhode, Stephen E. Zepf, Arunav Kundu, and Aaron N. Larner. Global Properties of the Globular Cluster Systems of Four Spiral Galaxies (Eng.) // The Astronomical Journal. - 2007 .-- DOI : 10.1086 / 521397 . - arXiv : 0708.1166 .
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
- NGC 4157 Publication List
Ultra-violet galaxy image