NGC 6902B (other designations - PGC 64580 , ESO 285-5 , MCG -7-41-33 , AM 2019-442 ) is a galaxy in the constellation Sagittarius .
| NGC 6902B | |
|---|---|
| Galaxy | |
| Research history | |
| Discoverer | |
| Designations | NGC 6902B , PGC 64580 , ESO 285-5 , MCG -7-41-33 , AM 2019-442 |
| Observational data ( Age J2000.0 ) | |
| Constellation | Sagittarius |
| Right ascension | |
| Declination | |
| Visible dimensions | 1.5 '× 1.2' |
| Apparent magnitude m V | 13,4 |
| Photographic magnitude m B | 14.1 |
| Specifications | |
| Type of | Sbcd |
| Redshift | +0.009907 ± 0.000017 |
| Angular position | 99 ° |
| Surface brightness | 13.9 |
This property is not included in the original edition of the New General Catalog and was added later.
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 6902B Publication List