NGC 1640 (Turkish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 1640" in Turkish language version.

refsWebsite
Global rank Turkish rank
1st place
1st place
887th place
475th place
5,388th place
1,681st place
low place
6,656th place
18th place
47th place

caltech.edu (Global: 887th place; Turkish: 475th place)

nedipac.caltech.edu

harvard.edu (Global: 18th place; Turkish: 47th place)

cbat.eps.harvard.edu

  • "List of Supernovae" (İngilizce). IAU Central Bureau for Astronomical Telegrams. 5 Mart 2016 tarihinde kaynağından arşivlendi. Erişim tarihi: 4 Ocak 2013. 

ngcicproject.org (Global: low place; Turkish: 6,656th place)

seds.org (Global: 5,388th place; Turkish: 1,681st place)

  • "SEDS". NGC 1640 için gözden geçirilmiş NGC verileri (İngilizce). Erişim tarihi: 18 Mart 2011. 

web.archive.org (Global: 1st place; Turkish: 1st place)