Abell 1185

{{Short description|Galaxy cluster in the constellation Ursa Major}}

{{Sky|011|10|31.4|+|28|43|39}}

{{Infobox galaxy cluster

| name = Abell 1185

| image = ACO 1185 legacy dr10.jpg

| caption = Abell 1185 with the legacy surveys

| credit = ESA/Hubble & NASA

| epoch = J2000

| constellation = Ursa Major

| ra = {{RA|11|10|31.4}}{{cite simbad|title=ACO 1185|access-date=30 April 2012}}

| dec = {{DEC|+28|43|39}}

| brightest_member =

| member_no =

| richness =

| bmtype =

| velocity_dispersion =

| redshift = 0.0314

| distance = {{convert|122.64|Mpc|Mly|2|abbr=on|lk=on}} {{cite news|title=The Eye of the Storm|url=http://www.spacetelescope.org/images/potw1218a/|accessdate=30 April 2012|newspaper=ESA/Hubble Picture of the Week}}

| temperature =

| mass =

| luminosity =

| flux = 12.80

| other_names = ACO 1185, 2E 1108.0+2859, RGH 29, [F81] 192, ClG 1108.2+2857, FR 58, RXC J1110.5+2842, [S85] 75, DOC NRGs117, HMS 1107+2852, RX J1110.6+2843, 2E 2405, RASSCALS NRGs117, 1RXS J111039.6+284316

}}

Abell 1185 is a galaxy cluster located in the constellation Ursa Major. It is approximately 400 million light-years away from Earth and spans one million light-years across. It is a member of the Leo Supercluster. One of its brightest galaxies is NGC 3550.

The cluster also contains NGC 3552, NGC 3553, NGC 3554, NGC 3558 and NGC 3561.