NGC 91 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 91" in Japanese language version.

Last modified: 08:19:12, 20 January 2026 (UTC)

Ref.Un. Ref.Website

Global rank Japanese rank

14^th place

60^th place

1,720^th place

low place

163^rd place

187^th place

adsabs.harvard.edu (Global: 14^th place; Japanese: 60^th place)

Gaia Collaboration (2018-04), “Gaia DR2”, VizieR On-line Data Catalog: I/345, Bibcode:2018yCat.1345....0G
Dreyer, J. L. E. (1888), “A New General Catalogue of Nebulæ and Clusters of Stars, being the Catalogue of the late Sir John F. W. Herschel, Bart, revised, corrected, and enlarged”, Memoir of the Royal Astronomical Society 49: 1-237, Bibcode:1888MmRAS..49....1D
Corwin, H. G., Jr. (2004-11), “History and Accurate Positions for the NGC/IC Objects”, VizieR On-line Data Catalog: VII/239A, Bibcode:2004yCat.7239....0C