NGC 89 (Greek Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 89" in Greek language version.

refsWebsite

Global rank Greek rank

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18^th place

57^th place

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887^th place

1,225^th place

low place

5,198^th place

caltech.edu

ned.ipac.caltech.edu

«NED results for object NGC 0089». NASA/IPAC Extragalactic Database. Jet Propulsion Laboratory/California Institute of Technology. Ανακτήθηκε στις 6 Οκτωβρίου 2015.

cseligman.com

«NGC 89, part of "Robert's" Quartet (= NGC 87, 88, 89 and 92)». cseligman.com.

doi.org

dx.doi.org

Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W. και άλλοι. (1 February 2006). «The Two Micron All Sky Survey (2MASS)». The Astronomical Journal 131: 1163–1183. doi:10.1086/498708. ISSN 0004-6256. https://ui.adsabs.harvard.edu/abs/2006AJ....131.1163S/abstract.
Presotto, V.; Temporin, S.; Pompei, E.; Iovino, A. (December 2009), «SCG0018-4854: A young and dynamic compact group», Astronomische Nachrichten 330 (9–10): 988–990, doi:10.1002/asna.200911275

harvard.edu

ui.adsabs.harvard.edu

Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W. και άλλοι. (1 February 2006). «The Two Micron All Sky Survey (2MASS)». The Astronomical Journal 131: 1163–1183. doi:10.1086/498708. ISSN 0004-6256. https://ui.adsabs.harvard.edu/abs/2006AJ....131.1163S/abstract.

worldcat.org

Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W. και άλλοι. (1 February 2006). «The Two Micron All Sky Survey (2MASS)». The Astronomical Journal 131: 1163–1183. doi:10.1086/498708. ISSN 0004-6256. https://ui.adsabs.harvard.edu/abs/2006AJ....131.1163S/abstract.