NGC 6622 (other designations - UGC 11175 , KCPG 534A , MCG 11-22-31 , Arp 81 , ZWG 322.36 , VV 247 , 7ZW 778 , PGC 61579 ) is a galaxy in the constellation Dragon .
| NGC 6622 | |
|---|---|
| Galaxy | |
 NGC 6621 and NGC 6622 | |
| Research history | |
| Discoverer | |
| opening date | June 2, 1885 |
| Legend | NGC 6622 , UGC 11175 , KCPG 534A , MCG 11-22-31 , Arp 81 , ZWG 322.36 , VV 247 , 7ZW 778 , PGC 61579 |
| Observational data ( Epoch J2000.0 ) | |
| Constellation | The Dragon |
| Right ascension | |
| Declination | |
| Visible dimensions | 0.9 '× 0.4' |
| Visible magnitude m V | 15.0 |
| Photographic magnitude m B | 15.8 |
| Specifications | |
| Type of | Sbc |
| Redshift | +0.02157 ± 0.00010 |
| Angular position | 145 ° |
| Surface brightness | 13.7 |
This object is one of those listed in the original edition of the new general catalog , and is also included in the atlas of peculiar galaxies .
The photograph shows:
- NGC 6622 - right
- NGC 6621 - left
See also
- List of Messier Objects
- New shared directory
- Atlas of Peculiar Galaxies
Literature
- William C. Keel and Kirk D. Borne. Massive Star Clusters in Ongoing Galaxy Interactions: Clues to Cluster Formation (Eng.) // The Astronomical Journal. - 2003. - DOI : 10.1086 / 377482 . - arXiv : astro-ph / 0307025 .
Links
- Information in English and French from the original New Shared Catalog
- Information (English) from the Revised “New Common Directory”
- SIMBAD (eng.)
- VizieR (eng.)
- NASA / IPAC Extragalactic Database (English)
- List of publications dedicated to NGC 6622