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{{Infobox globular cluster
| name = NGC 1851
| image =
| caption = A Ultraviolet image of NGC 1851.
| credit = NASA/GALEX
| epoch = J2000
| type =
| class = II
| ra = {{RA|05|14|06.76}}[2]
| dec = {{DEC|–40|02|47.6}}[2]
| dist_ly = {{Convert|39.5|kly|kpc|abbr=on|lk=on}}[1]
| mass_msol ={{Val|5.51|e=5}}[5]
| appmag_v = 7.3[2]
| size_v = 11′[2]
| age = 9.2 Gyr[8]
| constellation name = Columba
| notes =
| names = ESO 305-SC 016,[9] Caldwell 73
}}NGC 1851 (also known as Caldwell 73) is a globular cluster located in the constellation Columba. References 1. ^{{cite web | title=SEDS Milky Way Globular Clusters | work=Results for NGC 1851 | url=http://spider.seds.org/spider/MWGC/n1851.html | accessdate=2011-01-09}}
2. ^1 {{cite web | title=SEDS NGC Catalog Online | work=Results for NGC 1851 | url=http://spider.seds.org/ngc/ngc.cgi?ngc+1851 | accessdate=2011-01-09}}
3. ^1 2 {{citation | display-authors=1 | last1=Goldsbury | first1=Ryan | last2=Richer | first2=Harvey B. | last3=Anderson | first3=Jay | last4=Dotter | first4=Aaron | last5=Sarajedini | first5=Ata | last6=Woodley | first6=Kristin | title=The ACS Survey of Galactic Globular Clusters. X. New Determinations of Centers for 65 Clusters | journal=The Astronomical Journal | volume=140 | issue=6 | pages=1830–1837 |date=December 2010 | doi=10.1088/0004-6256/140/6/1830 | bibcode=2010AJ....140.1830G | postscript=. |arxiv = 1008.2755 }}
4. ^1 {{cite web | title=NASA/IPAC Extragalactic Database | work=Results for NGC 1851 | url=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+1851 | accessdate=2011-01-09}}
5. ^1 {{citation | display-authors=1 | last1=Boyles | first1=J. | last2=Lorimer | first2=D. R. | last3=Turk | first3=P. J. | last4=Mnatsakanov | first4=R. | last5=Lynch | first5=R. S. | last6=Ransom | first6=S. M. | last7=Freire | first7=P. C. | last8=Belczynski | first8=K. | title=Young Radio Pulsars in Galactic Globular Clusters | journal=The Astrophysical Journal | volume=742 | issue=1 | page=51 |date=November 2011 | doi=10.1088/0004-637X/742/1/51 | bibcode=2011ApJ...742...51B |arxiv = 1108.4402 }}
6. ^1 {{citation | display-authors=1 | last1=Koleva | first1=M. | last2=Prugniel | first2=Ph. | last3=Ocvirk | first3=P. | last4=Le Borgne | first4=D. | last5=Soubiran | first5=C. | title=Spectroscopic ages and metallicities of stellar populations: validation of full spectrum fitting | journal=Monthly Notices of the Royal Astronomical Society | volume=385 | issue=4 | pages=1998–2010 |date=April 2008 | doi=10.1111/j.1365-2966.2008.12908.x | bibcode=2008MNRAS.385.1998K |arxiv = 0801.0871 }}
}} External links - Galex image of NGC 1851
- {{WikiSky}}
- [https://in-the-sky.org/data/object.php?id=1798 The globular cluster C 73]
{{Sky|5|14|6.7|-|40|2|48|39500}}{{Caldwell catalogue}} 5 : Globular clusters|Columba (constellation)|NGC objects|Canis Major Overdensity|Caldwell objects |