Messier 51 (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Messier 51" in Swedish language version.

Last modified: 03:41:16, 26 July 2024 (UTC)

Ref.Un. Ref.Website

Global rank Swedish rank

163^rd place

180^th place

240^th place

716^th place

caltech.edu (Global: 240^th place; Swedish: 716^th place)

ned.ipac.caltech.edu

”Images and maps in NED archive for object MESSIER 051” (på engelska). NASA/IPAC Extragalactic Database. http://ned.ipac.caltech.edu/cgi-bin/imgdata?objname=Messier+51. Läst 2 september 2014.

u-strasbg.fr (Global: 163^rd place; Swedish: 180^th place)

simbad.u-strasbg.fr

”Basic data: M 51 -- Seyfert 2 Galaxy” (på engelska). SIMBAD. Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Messier+51&submit=SIMBAD+search. Läst 2 september 2014.