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{{Infobox galaxy
| name = NGC 3686
| image = [[File:NGC3686 - SDSS DR14.jpg|250px]]
| caption = [[史隆數位巡天|SDSS]]拍摄的NGC 3686
| epoch = [[曆元|J2000]]
| constellation name = [[狮子座]]
| ra = {{RA|11|27|43.942}}<ref name=2MASS>{{cite journal |doi=10.1086/498708 |last1=Skrutskie |first1=Michael F. |last2=Cutri |first2=Roc M. |last3=Stiening |first3=Rae |last4=Weinberg |first4=Martin D. |last5=Schneider |first5=Stephen E. |last6=Carpenter |first6=John M. |last7=Beichman |first7=Charles A. |last8=Capps |first8=Richard W. |last9=Chester |first9=Thomas |last10=Elias |first10=Jonathan H. |last11=Huchra |first11=John P. |last12=Liebert |first12=James W. |last13=Lonsdale |first13=Carol J. |last14=Monet |first14=David G. |last15=Price |first15=Stephan |last16=Seitzer |first16=Patrick |last17=Jarrett |first17=Thomas H. |last18=Kirkpatrick |first18=J. Davy |last19=Gizis |first19=John E. |last20=Howard |first20=Elizabeth V. |last21=Evans |first21=Tracey E. |last22=Fowler |first22=John W. |last23=Fullmer |first23=Linda |last24=Hurt |first24=Robert L. |last25=Light |first25=Robert M. |last26=Kopan |first26=Eugene L. |last27=Marsh |first27=Kenneth A. |last28=McCallon |first28=Howard L. |last29=Tam |first29=Robert |last30=Van Dyk |first30=Schuyler D. |last31=Wheelock |first31=Sherry L. |title=The Two Micron All Sky Survey (2MASS) |journal=The Astronomical Journal |date=1 February 2006 |volume=131 |pages=1163–1183 |url=https://ui.adsabs.harvard.edu/abs/2006AJ....131.1163S/abstract |issn=0004-6256 |access-date=2022-06-26 |archive-date=2022-04-02 |archive-url=https://web.archive.org/web/20220402123403/https://ui.adsabs.harvard.edu/abs/2006AJ....131.1163S/abstract |dead-url=no }}</ref>
| dec = {{DEC|+17|13|26.61}}<ref name=2MASS/>
| h_radial_v = 1153 km/s<ref name=SIMBAD/>
| z = 0.003853<ref name=SIMBAD/>
| dist_ly = {{cvt|12.96|Mpc|Mly|lk=on|order=flip}}<ref name=Crook>{{cite journal|title=Groups of Galaxies in the Two Micron All Sky Redshift Survey|url=https://archive.org/details/sim_astrophysical-journal_2007-02-01_655_2/page/790|author1=Crook, Aidan C.|author2=Huchra, John P.|author3=Martimbeau, Nathalie|author4=Masters, Karen L.|author5=Jarrett, Tom|author6=Macri, Lucas M.|journal=The Astrophysical Journal|volume=655|issue=2|pages=790–813|date=2007|bibcode=2007ApJ...655..790C|doi=10.1086/510201|arxiv=astro-ph/0610732|s2cid=11672751}}</ref>
| group_cluster =
| type = SB(s)bc<ref name=NED>{{cite web|url=https://ned.ipac.caltech.edu/byname?objname=NGC%203686&hconst=67.8&omegam=0.308&omegav=0.692&wmap=4&corr_z=1|title=Results for object NGC 3686 (NGC 3686)|work=NASA/IPAC Extragalactic Database|publisher=California Institute of Technology|accessdate=2021-02-14}}</ref>
| size =
| appmag_v = 11.43<ref name=LEDA>{{cite web|url=http://leda.univ-lyon1.fr/ledacat.cgi?o=NGC%203686|title=Search specification: NGC 3686|work=HyperLeda|publisher=Université Claude Bernard Lyon 1|accessdate=2021-02-14|archive-date=2022-06-26|archive-url=https://web.archive.org/web/20220626055340/http://leda.univ-lyon1.fr/ledacat.cgi?o=NGC%203686|dead-url=no}}</ref>
| appmag_b = 12.00<ref name=LEDA/>
| absmag_v =
| size_v =
| notes =
| names = {{odlist|UGC=6460|MCG=+03-29-051|PGC=35268}}<ref name=SIMBAD>{{cite simbad|title=NGC 3686|accessdate=2021-02-14}}</ref>
}}
'''NGC 3686'''是一个位于[[狮子座]]的[[螺旋星系]]，与[[NGC 3681]]、[[NGC 3684]]和[[NGC 3691]]组成一个[[星系群]]<ref>Blackman, C. P. (1980). [http://adsabs.harvard.edu/full/1980MNRAS.191..123B Surface photometry, mass distributions and stability of the NGC 3686 quartet of galaxies.] {{Wayback|url=http://adsabs.harvard.edu/full/1980MNRAS.191..123B |date=20220626055342 }} Monthly Notices of the Royal Astronomical Society, 191(1), 123–133.</ref>，1784年3月14日由[[威廉·赫歇爾]]发现<ref name=cseligman>{{cite web|url=http://cseligman.com/text/atlas/ngc36a.htm#3686|title=New General Catalogue objects: NGC 3650 – 3699|author=Seligman, Courtney|website=cseligman.com|accessdate=2021-02-14|archive-date=2019-02-03|archive-url=https://web.archive.org/web/20190203022327/http://cseligman.com/text/atlas/ngc36a.htm#3686|dead-url=no}}</ref>。

== 参考资料 ==
{{Reflist}}

== 外部链接 ==
* {{commons category-inline}}

{{ngc40|state=collapsed}}

[[Category:獅子座]]
[[Category:NGC天体|3686]]
[[Category:1784年發現的天體|17840314]]
[[Category:棒旋星系]]
[[Category:PGC天體|035268]]

{{spiral-galaxy-stub}}

NGC 3686 - 版本历史

imported>InternetArchiveBot：​Add 1 book for verifiability (20251017sim)) #IABot (v2.0.9.5) (GreenC bot

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