NGC 1995 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 1995" in Japanese language version.

refsWebsite

Global rank Japanese rank

18^th place

107^th place

low place

887^th place

1,620^th place

caltech.edu (Global: 887^th place; Japanese: 1,620^th place)

“Results for object NGC 1995”. NASA / IPAC Extragalactic Database. Caltech. 2020年7月5日閲覧。

Seligman, Courtney. “New General Catalog Objects: NGC 1950 - 1999”. 2020年7月5日閲覧。

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
Gaia Collaboration (2018-04), “Gaia DR2”, VizieR On-line Data Catalog: I/345, Bibcode: 2018yCat.1345....0G