NGC 6520 [SEP] constellation
NGC 6520
NGC 6520 is an open cluster in the constellation Sagittarius. It is magnitude 9.0, diameter 5 arc minutes and class G. It has about 25 stars of magnitude 9 to 12. A dark nebula B86 near its western edge.
References.
- Robert Burnham, Jr, "Burnham's Celestial Handbook: An observer's guide to the universe beyond the solar system", vol 3, p.1555
NGC 48
The New General Catalogue object NGC 48 is a barred spiral galaxy located approximately 79.3 million light-years from the Solar System in the constellation Andromeda.
See also.
- Spiral galaxy
- List of NGC objects (1–1000)
- Andromeda (constellation)
External links.
- http://spider.seds.org/ngc/ngc.cgi?48
- http://spider.seds.org/ngc/ngc_fr.cgi?48
- http://spider.seds.org/ngc/revngcic.cgi?NGC48
- http://vizier.u-strasbg.fr/viz-bin/VizieR-S?NGC+48
- Базы данных про объекты NGC/IC