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NGC 87 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 87" in English language version.

refsWebsite
Global rank English rank
1caltech.edu
887th place
714th place
1harvard.edu
18th place
17th place
1wis-tns.org
low place
low place

caltech.edu

ned.ipac.caltech.edu

  • "NED results for object NGC 0087". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. Retrieved 19 February 2017.

harvard.edu

ui.adsabs.harvard.edu

  • Wassilieff, A.; Williams, G. V.; Phillips, M. M.; Maza, J.; Gomez, X.; Benetti, S.; Hasinger, G. (1994). "Supernova 1994Z in NGC 87". International Astronomical Union Circular (6087): 1. Bibcode:1994IAUC.6087....1W.

wis-tns.org