NGC 7140 (other designations - NGC 7141 , PGC 67532 , ESO 189-7 , FAIR 354 , AM 2148-554 , IRAS21488-5548 ) is a galaxy in the constellation Native American .
| NGC 7140 | |
|---|---|
| Galaxy | |
| Research history | |
| Discoverer | John Herschel |
| opening date | October 4, 1834 |
| Designations | NGC 7140 , NGC 7141 , PGC 67532 , ESO 189-7 , FAIR 354 , AM 2148-554 , IRAS21488-5548 |
| Observational data ( Age J2000.0 ) | |
| Constellation | Indian |
| Right ascension | |
| Declination | |
| Visible dimensions | 4.1 '× 3.0' |
| Apparent magnitude m V | 11.7 |
| Photographic magnitude m B | 12.5 |
| Characteristics | |
| Type of | Sbbc |
| Radial velocity | |
| Redshift | +0.009894 ± 0.000047 |
| Distance | |
| Angular position | 18 ° |
| Surface brightness | 14.3 |
This object has been entered into the new general catalog several times, with the designations NGC 7140 , NGC 7141 .
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
- NGC 7140 Publication List
- ↑ 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. - ISSN 0004-6256 ; 1538-3881 - doi: 10.3847 / 0004-6256 / 152/2/50