عرض مصدر NGC 3561

{{صندوق معلومات مجرة}}
'''NGC 3561''' هي [[مجرة]] تتبع [[كوكبة]] [[الدب الأكبر (كوكبة)|الدب الأكبر]]. اكتشفها [[جون هيرشل]] في 30 مارس 1827.<ref>{{استشهاد ويب|مسار= http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+3561&extend=no&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|عنوان=NED results for object NGC 3561|ناشر=[[ناسا]] / [[Infrared Processing and Analysis Center]]|عمل=NASA/IPAC Extragalactic Database|تاريخ الوصول=23 April 2018|مسار أرشيف= https://web.archive.org/web/20191207171706/http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+3561&extend=no&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|تاريخ أرشيف=2019-12-07}}</ref><ref>{{استشهاد بدورية محكمة|عنوان=Groups of Galaxies in the Two Micron All Sky Redshift Survey|مؤلف1=Crook, Aidan C.|مؤلف2=Huchra, John P.|مؤلف3=Martimbeau, Nathalie|مؤلف4=Masters, Karen L.|مؤلف5=Jarrett, Tom|مؤلف6=Macri, Lucas M.|صحيفة=The Astrophysical Journal|المجلد=655|العدد=2|صفحات=790–813|تاريخ=2007|bibcode=2007ApJ.655.790C|doi=10.1086/510201|arxiv=astro-ph/0610732}}</ref><ref>[https://web.archive.org/web/19991104155433/http://seds.lpl.arizona.edu/messier/xtra/supp/rasc-g-n.html Galaxies with Proper Names] {{Webarchive|url=https://web.archive.org/web/20200614230146/https://web.archive.org/web/19991104155433/http://seds.lpl.arizona.edu/messier/xtra/supp/rasc-g-n.html |date=14 يونيو 2020}}</ref>