NGC 7803 (other designations - PGC 101 , UGC 12906 , MCG 2-1-11 , ZWG 433.13 , HCG 100A , IRAS23587 + 1249 ) is a galaxy in the constellation Pegasus .
| NGC 7803 | |
|---|---|
| Galaxy | |
| Research history | |
| Discoverer | |
| opening date | August 5, 1886 |
| Designations | NGC 7803 , PGC 101 , UGC 12906 , MCG 2-1-11 , ZWG 433.13 , HCG 100A , IRAS23587 + 1249 |
| Observational data ( Age J2000.0 ) | |
| Constellation | Pegasus |
| Right ascension | |
| Declination | |
| Visible dimensions | 1.0 '× 0.6' |
| Apparent magnitude m V | 13,2 |
| Photographic magnitude m B | 14.1 |
| Specifications | |
| Type of | S0-a |
| Radial velocity | |
| Redshift | +0.017802 ± 0.000113 |
| Distance | |
| Angular position | 85 ° |
| Surface brightness | 12.5 |
This object is one of those listed in the original edition of the New General Catalog .
Content
See also
- List of Messier objects
- New shared directory
Notes
- ↑ 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
- ↑ T. Bitsakis , G. Magdis , V. Charmandaris et al. A mid-IR study of Hickson compact groups // Astron. Astrophys. - EDP Sciences , 2011. - Vol. 533. - P. A142. - ISSN 0004-6361 ; 0365-0138 ; 1432-0746 ; 1286-4846 - doi: 10.1051 / 0004-6361 / 201117355
Literature
- H. Plana, P. Amram, C. Mendes de Oliveira, C. Balkowski, and J. Boulesteix. Gas Kinematics in Three Hickson Compact Groups: The Data // The Astronomical Journal. - 2003. - DOI : 10.1086 / 368366 . - arXiv : astro-ph / 0301075 .
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 7803