| 词条 | NGC 13 |
| 释义 |
| name = NGC 13 | image = NGC 0013 SDSS.jpg | caption = NGC 13 Sloan Digital Sky Survey | credit = | epoch = | constellation name = Andromeda | ra = {{RA|00|08|47.7}}[1] | dec = {{DEC|+33|26|00}}[1] | z = 0.016038[1] | h_radial_v = {{nowrap|4808 ± 9 km/s}}[1] | dist_ly = 199 ± 11 Mly {{nowrap|(61 ± 3.5 Mpc)}}[2] | type = Spiral | appmag_b = 14.20 [3] | appmag_k = 9.75 | appmag_j = 10.68 | absmag_v = -19.76 [4] | size_v = | notes = | names = }}NGC 13 is a spiral galaxy in the constellation Andromeda. It was discovered on November 26, 1790 by William Herschel[5] References1. ^1 2 3 {{cite web |title=NASA/IPAC Extragalactic Database |work=Results for NGC 0013 |url=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+13&img_stamp=yes&extend=no |accessdate=2010-05-03}} 2. ^{{cite web |title=Distance Results for NGC 0013 |work=NASA/IPAC Extragalactic Database |url=http://nedwww.ipac.caltech.edu/cgi-bin/nDistance?name=NGC+0013 |accessdate=2010-05-03}} 3. ^ https://in-the-sky.org/data/object.php?id=NGC13 4. ^ https://in-the-sky.org/data/object.php?id=NGC13 5. ^{{cite web |last1=Seligman |first1=Courtney |title=NGC 13 |url=https://cseligman.com/text/atlas/ngc0013.htm |website=Celestial Atlas |accessdate=6 November 2018}} External links
3 : Galaxies discovered in 1790|NGC objects|Astronomical objects discovered in 1790 |
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