| 词条 | NGC 115 |
| 释义 |
| name = NGC 115 |image = NGC 0115 DSS.jpg |upright = 1.35 |alt = NGC 115 |caption = DSS picture of NGC 115 | Observation Data | constellation name = Sculptor | ra = {{RA|00|26|46.3}} | dec = {{DEC|-33|40|38}} | z = 0.006089 [1] | h_radial_v = {{nowrap|1825 km/s}}[1] | dist_ly = 85 Mly [2] | type = SB(s)bc? | size = 50,000 ly | names = }} NGC 115 is a spiral galaxy located in the Sculptor constellation. It was discovered by the British astronomer, John Herschel, on September 25, 1834. The galaxy is approximately 85 million light-years from earth, and is about 50,000 light-years in diameter, nearly half the size of our home galaxy, the Milky Way. References1. ^1 {{cite web |title=NASA/IPAC Extragalactic Database |work=Results for NGC 0115 |url=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+115&img_stamp=yes&extend=no |accessdate=August 19, 2015}} 2. ^{{cite web |title=Celestial Atlas |work=Cseligman |url=http://cseligman.com/text/atlas/ngc2.htm#115 |accessdate=August 19, 2015}} External links
6 : NGC objects|Barred spiral galaxies|Sculptor (constellation)|Principal Galaxies Catalogue objects|Astronomical objects discovered in 1834|Discoveries by John Herschel |
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