Lynds' Catalogue of Bright Nebulae (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lynds' Catalogue of Bright Nebulae" in English language version.

refsWebsite

Global rank English rank

1astronomy-mall.com

low place

low place

75^th place

83^rd place

astronomy-mall.com

Adventures in Deep space - Sharpless objects (Accessed 20/1/2011)

nasa.gov

heasarc.gsfc.nasa.gov

NASA HEASARC Archive - Bright Nebula Catalog info (Accessed 20/1/2011)