NGC 688 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 688" in English language version.

refsWebsite

Global rank English rank

1,342^nd place

1,819^th place

887^th place

714^th place

low place

low place

low place

low place

18^th place

17^th place

5^th place

5^th place

caltech.edu

ned.ipac.caltech.edu

"Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2018-11-20.
"Detailed Object Classifications". ned.ipac.caltech.edu. Retrieved 2018-11-20.

nedipac.caltech.edu

"NASA/IPAC Extragalactic Database". Results for NGC 688. Retrieved 2018-11-19.

cseligman.com

"New General Catalog Objects: NGC 650 - 699". cseligman.com. Retrieved 2018-11-14.

harvard.edu

ui.adsabs.harvard.edu

P., Fouque; E., Gourgoulhon; P., Chamaraux; G., Paturel (May 1992). "Groups of galaxies within 80 Mpc. II - The catalogue of groups and group members". Astronomy and Astrophysics Supplement Series. 93: 211. Bibcode:1992A&AS...93..211F. ISSN 0365-0138.

u-strasbg.fr

simbad.u-strasbg.fr

"SIMBAD Astronomical Database". Results for NGC 688. Retrieved 2018-11-19.
"NGC 0688". Retrieved 2018-11-20.
"NGC 688". Retrieved 2018-11-20.

univ-lyon1.fr

leda.univ-lyon1.fr

"HyperLeda -object description". leda.univ-lyon1.fr. Retrieved 2018-11-20.

worldcat.org

search.worldcat.org

P., Fouque; E., Gourgoulhon; P., Chamaraux; G., Paturel (May 1992). "Groups of galaxies within 80 Mpc. II - The catalogue of groups and group members". Astronomy and Astrophysics Supplement Series. 93: 211. Bibcode:1992A&AS...93..211F. ISSN 0365-0138.