ACO Catalogue Data

Cluster data, extracted directly from the ACO catalogue. Please note that the best way to view this data is using our web catalogue.

Ab: cluster classification in Abell's system, see Section 4.5.

B-M: Bautz-Morgan Classification in the[Bautz and Morgan1970] system, see Section 4.4.

For both Abell type and B-M type `:' indicates a mean type with differences between estimates of two steps, or an uncertain type estimate; `?' indicates a mean type with differences between estimates of three or more steps, or a questionable type estimate.

z: the redshift, where available in the ACO catalogue.

R: richness class

D: distance class

m_10A: magnitude of the tenth brightest cluster member, corrected for galactic extinction.

  Data from the ACO catalogue.

ACO	RA(1950)	Dec(1950)	Ab	B-M	RA(2000)	Dec(2000)	z	R	D	m10A
A2717	0:00.7	-36:14	R	I-II	0:03.3	-35:57	0.0498	1	3	15.6
A2731	0:07.7	-57:16	I	III:	0:10.2	-56:59	0.0312	0	3	15.3
A2799	0:35.1	-39:24	RI	I-II	0:37.5	-39:07		1	4	16.2
A2806	0:37.9	-56:26	RI	I-II	0:40.2	-56:09	0.0271	0	3	15.3
A2819	0:43.7	-63:52	R:	I-II	0:45.8	-63:35		2	4	16.0
A2836	0:51.4	-47:53	I	II	0:53.7	-47:36		0	4	16.3
A2854	0:58.6	-50:48	RI	I-II	1:00.8	-50:31		1	4	15.8
A2860	1:01.8	-40:03	IR	I	1:04.1	-39:46	(.0268)	0	4	16.2
A2870	1:05.5	-47:11	RI	I	1:07.7	-46:54	0.0250	0	3	15.2
A2877	1:07.6	-46:10	R	I	1:09.8	-45:54	0.0241	0	2	14.3
A2911	1:23.8	-38:14	R	I-II	1:26.0	-37:58	(.0202)	1	4	16.3
A2954	1:53.5	-71:43	I	II	1:54.5	-71:28		2	4	16.3
A3009	2:20.3	-48:48	R:	I	2:22.1	-48:34	0.0631	1	4	16.3
A3027	2:28.4	-33:19	I	III	2:30.5	-33:05		0	4	16.3
A3089	3:06.2	-36:54	RI?	I-II	3:08.2	-36:42		0	4	15.8
A3093	3:09.2	-47:35	R:	I	3:10.9	-47:23	0.0585	2	4	16.4
A3100	3:12.2	-47:59	IR	I	3:13.8	-47:47		0	4	16.1
A3104	3:12.6	-45:36	R:	I	3:14.3	-45:24		0	4	16.2
A3108	3:13.6	-47:49	IR	II	3:15.2	-47:37	0.0632	1	4	16.2
A3110	3:15.0	-51:05	RI	I-II	3:16.5	-50:54	0.0755	0	4	16.2
A3111	3:16.1	-45:55	R	I-II	3:17.8	-45:44		1	4	16.3
A3122	3:20.5	-41:31	R	I-II	3:22.3	-41:20		2	4	15.8
A3123	3:21.5	-52:12	R:	I-II	3:23.0	-52:01	0.0650	0	4	16.2
A3125	3:26.0	-53:41	I	III	3:27.4	-53:30	0.0593	0	4	15.8
A3128	3:28.8	-52:44	RI	I-II	3:30.2	-52:33	0.0554	3	3	15.3
A3133	3:31.1	-46:07	I	III	3:32.7	-45:56		0	4	16.2
A3135	3:32.2	-39:10	R	II	3:34.0	-39:00		2	3	15.5
A3144	3:35.8	-55:11	IR	I-II	3:37.1	-55:01	0.0423	1	4	15.8
A3161	3:43.0	-35:48	I	II	3:44.9	-35:38		0	4	16.4
A3164	3:44.7	-57:12	IR:	I-II	3:45.8	-57:02	0.0611	0	4	15.7
A3193	3:56.9	-52:29	RI	I	3:58.2	-52:20	0.0340	0	3	15.6
A3202	3:59.0	-53:48	I	II	4:00.2	-53:39	0.0388	1	4	15.8
A3225	4:08.4	-59:44	RI	II	4:09.3	-59:36	0.0433	0	4	15.9
A3266	4:30.5	-61:35	R	I-II	4:31.2	-61:28	0.0594	2	3	15.5
A3301	4:59.1	-38:45	R	I	5:00.8	-38:40		3	3	15.5
A3341	5:23.7	-31:38	RI	II	5:25.6	-31:35		2	2	14.7
A3351	5:30.1	-38:24	IR	II-III	5:31.8	-38:21		2	4	16.2
A3356	5:33.3	-38:10	I	II	5:35.0	-38:08		0	4	16.0
A3372	5:54.0	-34:48	IR	I-II	5:55.8	-34:47		0	4	16.3
A3376	5:59.1	-40:03	RI	I	6:00.7	-40:02	0.0455	0	3	15.4
A3379	6:04.6	-42:17	IR	II	6:06.1	-42:17		2	4	16.4
A3380	6:05.7	-49:29	IR	I-II	6:07.0	-49:29	0.0567	0	4	15.7
A3381	6:08.1	-33:35	RI	I	6:09.9	-33:35	0.0282	1	2	14.7
A3389	6:21.6	-64:56	R	II-III	6:21.8	-64:57	0.0248	0	2	14.6
A3390	6:23.3	-37:19	IR	II	6:25.0	-37:20		1	2	14.7
A3392	6:25.3	-35:27	RI	I	6:27.1	-35:28		1	3	15.5
A3407	7:03.7	-49:00	RI	I	7:05.0	-49:04		1	3	15.3
A3408	7:07.2	-49:08	RI	I-II	7:08.5	-49:12		0	3	15.5
A3497	11:57.5	-31:07	RI	I-II	12:0.0	-31:23		0	4	16.4
A3505	12:06.1	-34:10	RI	I-II	12:8.7	-34:26		1	4	16.3
A3537	12:58.3	-32:10	I	I-II	13:1.0	-32:26	0.0167	0	2	14.3
A3553	13:16.4	-36:55	I	I-II	13:19.2	-37:10		0	4	16.2
A3556	13:21.3	-31:24	R:	I	13:24.1	-31:39		0	4	16.4
A3558	13:25.1	-31:14	R	I	13:27.9	-31:29	0.0482	4	3	15.1
A3560	13:29.0	-32:58	R	I	13:31.8	-33:13	(.0109)	3	3	15.1
A3562	13:30.7	-31:25	IR	I	13:33.5	-31:40	0.0499	2	3	15.5
A3564	13:31.5	-34:58	IR	II	13:34.4	-35:13		1	3	15.6
A3566	13:36.1	-35:18	RI	II	13:39.0	-35:33		2	4	15.8
A3570	13:43.9	-37:40	R	I-II	13:46.8	-37:54	0.0372	0	4	15.8
A3571	13:44.6	-32:37	R	I	13:47.5	-32:51		2	4	15.8
A3572	13:45.3	-33:08	RI	I-II	13:48.2	-33:22		0	4	15.7
A3575	13:49.7	-32:38	RI	II	13:52.6	-32:52		0	4	15.8
A3603	14:30.3	-31:35	R:	II-III	14:33.3	-31:48		0	4	16.2
A3651	19:48.2	-55:13	RI:	II	19:52.2	-55:05	0.0588	1	3	15.4
A3667	20:08.5	-56:58	IR:	I-II	20:12.5	-56:48	0.0530	2	3	15.4
A3682	20:26.0	-37:08	RI	II	20:29.2	-36:57		1	4	16.3
A3687	20:29.1	-63:12	R	III	20:33.4	-63:01	0.0759	0	4	16.4
A3706	20:39.0	-38:31	R:	II	20:42.2	-38:20	(.0200)	0	4	16.2
A3716	20:47.9	-52:54	IR	I-II:	20:51.5	-52:42	0.0456	1	3	15.0
A3742	21:03.3	-47:21	I	II-III	21:6.7	-47:08	(.0165)	0	3	15.3
A3747	21:05.4	-43:42	IR	I-II	21:8.7	-43:29	0.0306	0	3	15.2
A3756	21:12.5	-42:49	IR	II-III	21:15.7	-42:36		0	4	16.4
A3771	21:26.1	-51:02	I	III	21:29.5	-50:48	0.0796	0	4	16.3
A3782	21:30.7	-62:15	R	II?	21:34.5	-62:01	0.0557	0	4	16.4
A3785	21:31.0	-53:51	I	II	21:34.5	-53:37	0.0775	0	4	16.2
A3799	21:37.0	-72:57	I	III	21:41.6	-72:43		1	3	15.5
A3806	21:43.1	-57:31	R	II	21:46.6	-57:17	0.0747	2	4	16.2
A3809	21:43.8	-44:08	IR?	III	21:47.0	-43:54		1	4	16.0
A3816	21:47.0	-55:33	I	I-II	21:50.4	-55:18	0.0352	0	3	15.3
A3822	21:50.6	-58:05	R	II-III	21:54.1	-57:50	0.0760	2	4	16.4
A3825	21:54.8	-60:38	R	III	21:58.4	-60:23	0.0744	1	4	16.0
A3826	21:56.5	-56:24	I	II	21:59.9	-56:09	0.0754	1	3	15.1
A3849	22:12.7	-51:48	R:	II-III	22:15.9	-51:33	0.0678	0	4	16.0
A3851	22:13.5	-52:50	I	I-II	22:16.7	-52:35	0.0529	0	4	16.0
A3869	22:18.2	-55:23	I	II:	22:21.4	-55:07	0.0396	0	3	15.3
A3879	22:24.1	-69:17	IR	I-II	22:27.8	-69:01	(.0224)	2	4	16.2
A3880	22:25.0	-30:50	R	II	22:27.8	-30:34		0	4	15.7
A3886	22:28.5	-55:00	I	III	22:31.7	-54:44	0.0750	0	4	16.2
A3895	22:36.0	-36:57	I	II-III	22:38.9	-36:41		0	4	15.7
A3912	22:43.6	-36:21	IR:	II:	22:46.4	-36:05		0	4	15.8
A3925	22:48.9	-46:51	I	II	22:51.8	-46:35	0.0516	0	4	16.4
A4059	23:54.1	-34:57	R	I	23:56.7	-34:40	0.0456	1	3	15.5