NGC 305 [SEP] constellation
NGC 305
NGC 305 is an asterism in the constellation Pisces, discovered on October 17, 1825 by the British astronomer John Herschel.
It is uncertain if the stars are related to one another, but the brightest member, TYC 608-677-2, is a G3V main-sequence star 1330 ± 400 light years away, with a proper motion of 13.8 ± 2.0 mas/yr, or 26.7 ± 4.0 km/s relative to the Sun.
External links.
- SEDS
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