NGC 4551 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 4551" in English language version.

refsWebsite

Global rank English rank

887^th place

714^th place

1unitconversion.org

low place

low place

5,388^th place

7,494^th place

low place

low place

low place

low place

1atlasoftheuniverse.com

low place

low place

atlasoftheuniverse.com

"A List of Nearby Galaxy Groups". www.atlasoftheuniverse.com. Retrieved 2017-12-30.

caltech.edu

nedipac.caltech.edu

"NASA/IPAC Extragalactic Database". Results for NGC 4551. Retrieved 2017-12-29.

ned.ipac.caltech.edu

"Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-12-30.

cseligman.com

"New General Catalog Objects: NGC 4550 - 4599". cseligman.com. Retrieved 2017-12-30.

kopernik.org

Normandin, George P. "NGC 4550 & 4551, Galaxy Pair". www.kopernik.org. Retrieved 2017-12-30.

seds.org

spider.seds.org

"Revised NGC Data for NGC 4551". spider.seds.org. Retrieved 2017-12-30.

unitconversion.org

"parsecs to lightyears conversion". Retrieved 2017-09-30.