Template:Infobox galaxy cluster/testcases

Abell 2218
Abell 2218
	Abell 2218. Credit: NASA/ESA
Observation data (Epoch J2000)
Constellation(s)	Draco
Right ascension	16h 35m 54s
Declination	+66° 13′ 00″
Number of galaxies	~10,000
Richness class	4
Bautz-Morgan classification	II
Redshift	0.17560
Distance ; (co-moving)	719 Mpc (2,345 Mly) h−1; 0.705
X-ray flux	(7.50 ± 9.1%)×10−12 erg s−1 cm−2 (0.1—2.4 keV)
	See also: Galaxy groups, Galaxy clusters, List of galaxy clusters

Abell 2218
Abell 2218
	Abell 2218. Credit: NASA/ESA
Observation data (Epoch J2000)
Constellation(s)	Draco
Right ascension	16h 35m 54s
Declination	+66° 13′ 00″
Number of galaxies	~10,000
Richness class	4
Bautz–Morgan classification	II
Redshift	0.17560
Distance	719 Mpc (2,345 Mly) h−1; 0.705
X-ray flux	(7.50 ± 9.1%)×10−12 erg s−1 cm−2 (0.1—2.4 keV)
	See also: Galaxy group, Galaxy cluster, List of galaxy groups and clusters

Abell 2218[edit]

Side by side comparison

^ ^a ^b ^c ^d ^e "NASA/IPAC Extragalactic Database". Results for Abell 2218. Retrieved 2006-09-18.
^ ^a ^b Abell, George O.; Corwin, Harold G., Jr.; Olowin, Ronald P. (May 1989). "A catalog of rich clusters of galaxies" (PDF). Astrophysical Journal Supplement Series. 70 (May 1989): 1–138. Bibcode:1989ApJS...70....1A. doi:10.1086/191333. ISSN 0067-0049. Retrieved March 13, 2012.{{cite journal}}: CS1 maint: multiple names: authors list (link)