NGC 3281 (other designations - ESO 375-55 , MCG -6-23-50 , AM 1029-343 , IRAS10295-3435 , PGC 31090 ) is a galaxy in the constellation Pump .
| NGC 3281 | |
|---|---|
| Galaxy | |
| Research history | |
| Discoverer | John herschel |
| opening date | May 2, 1834 |
| Designations | NGC 3281 , ESO 375-55 , MCG-6-23-50 , AM 1029-343 , IRAS10295-3435 , PGC 31090 |
| Observational data ( Epoch J2000.0 ) | |
| Constellation | Pump |
| Right ascension | |
| Declination | |
| Visible dimensions | 3.2 '× 1.6' |
| Visible magnitude m V | 11.9 |
| Photographic magnitude m B | 12.7 |
| Specifications | |
| Type of | Sab |
| Redshift | +0,011475 ± 0,000087 |
| Angular position | 140 ° |
| Surface brightness | 13.5 |
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
- Chris Simpson. Near-Infrared and X-Ray Obscuration for the Nucleus of the Seyfert 2 Galaxy NGC 3281 (Eng.) // The Astrophysical Journal . - 1998. - DOI : 10.1086 / 306506 .
- Dinalva A. Sales, MG Pastoriza, R. Riffel, C. Winge, A. Rodríguez-Ardila, and AC Carciofi. The Compton-thick Seyfert 2 Nucleus of NGC 3281: Torus Constraints from the 9.7 μm Silicate Absorption (eng.) // The Astrophysical Journal . - 2011. - DOI : 10.1088 / 0004-637X / 738/1/109 . - arXiv : 1106.5731 .
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 3281