Group R.A. (J2000) Decl. (J2000) NGC 7805 00 02 28.0 31 28 42.1 NGC 43 00 13 05.8 30 58 40.8 SRGb062 00 18 25.2 30 04 13 5 SRGb069 00 30 24.8 30 58 33 5 SRGb084 00 56 22.8 31 37 20 5 NGC 315 00 57 48.9 30 21 08.8 SRGb085 00 59 24.5 30 42 02 5 SRGb090 01 07 02.2 32 19 21 5 NGC 383 01 07 25.0 32 24 45.2 NGC 507 01 23 40.0 33 15 20.0 HCG 10 01 26 07.4 34 41 27.4 UGC 1651 02 09 38.2 35 47 49.8 UGC 2755 03 29 24.0 39 47 35.2 NGC 1961 05 43 51.8 69 18 09.4 NGC 2300 07 32 14.2 85 42 33.7 NGC 2484 07 58 28.2 37 47 12.9 NRGb002 08 33 26.1 41 17 31 5 HCG 35 08 45 19.0 44 30 54.7 NRGb007 08 49 31.9 36 35 40 5 NRGb019 09 08 40.8 37 35 15 5 NGC 2769 09 10 22.8 50 23 45.3 HCG 37 09 13 47.3 30 00 37.1 NGC 2805 09 23 12.8 63 47 09.0 NRGb045 09 33 27.1 34 03 02 5 NRGb050 09 39 44.3 32 17 29 5 NRGb057 09 43 56.7 36 17 13 5 NRGb078 10 13 53.5 38 44 24 5 NRGs094 10 42 56.7 38 52 52 5 CGCG 154-041 10 43 18.7 31 31 07.0 NGC 3396 10 50 41.1 33 13 17.3 NRGs118 11 09 55.9 36 56 13 5 HCG 50 11 17 06.1 54 55 06.7 NRGs127 11 21 30.5 34 13 21 5 NGC 3665 11 24 43.5 38 45 43.4 NRGs156 11 45 33.3 33 14 46 5 NRGb165 11 56 57.6 32 14 30 5 Cl 1205+44 12 05 08.4 44 00 31 4 NRGb181 12 07 07.4 31 19 46 5 NGC 4125 12 08 06.6 65 10 28.9 NGC 4151 12 10 32.6 39 24 21 1 NGC 4357 12 20 51.1 49 18 21.7 NGC 4589 12 21 45.0 75 18 43 1 NGC 4291 12 24 41.2 75 19 56.4 NRGb239 13 18 21.2 31 13 46 5 RGH 80 13 20 14.8 33 08 35 2 NRGb242 13 20 58.2 31 12 51 NRGb245 13 25 11.8 36 14 16 5 NRGb246 13 29 10.4 31 11 19 5 NGC 5218 13 32 42.3 62 34 41.5 NRGb251 13 34 25.7 34 40 54 5 NRGs256 13 42 27.4 30 09 41 5 NGC 5322 13 49 14.7 60 11 27.4 NRGb270 13 52 27.2 38 03 38 5 HCG 68 13 53 27.1 40 16 55.9 NRGb279 14 01 35.3 38 49 44 5 NRGb280 14 03 27.7 35 10 40 5 NRGb298 14 22 32.0 40 07 16 5 NGC 5689 14 34 52.0 48 39 36 1 NRGb310 14 36 08.8 36 37 11 5 NGC 5907 15 15 53.9 56 19 46 1 NGC 5866 15 16 23.7 56 25 01.9 NGC 5930 15 26 07.9 41 40 34 1 NGC 5929 15 26 18.1 41 05 34.2 NRGb345 15 29 21.7 42 49 20 5 NRGb350 15 36 31.4 43 27 49 5 NRGs367 15 57 06.0 41 48 22 5 HGC 80 15 59 12.4 65 13 33.3 3 NGC 6109 16 17 26.9 34 55 23.5 NRGs389 16 21 57.1 36 02 22 5 NRGs388 16 23 01.0 37 55 21 5 NRGs392 16 27 30.6 40 12 42 5 NGC 6251 16 32 32.3 82 32 15.0 NRGs395 16 37 05.2 36 09 01 5 NRGs399 16 41 42.4 39 47 07 5 HCG 84 16 44 08.1 77 50 09.3 NRGs400 16 48 12.7 35 59 23 5 ARP 330 16 49 11.8 53 25 12.0 NGC 6329 17 14 14.4 43 41 01.2 NGC 6338 17 15 22.9 57 24 38.1 UGC 12064 22 31 21.3 39 21 21.7 HCG 92 22 35 59.0 33 57 11.9 1: Osmond, J.P.F., Ponman, T.J., 2004, MNRAS, 350, 1511 2: Mahdavi, A., Finoguenov, A., Bohringer, H., Geller, M. J., Henry, J. P., 2005, ApJ, 622, 187 3: Ota, N., Morita, U., Kitayama, T., Ohashi, T., 2004, ASJ, 56, 7530 4: Ulmer, M.P., Adami, C., Covone, G., Durret, F., Lima Neto, G.B., Sabirli, K., Holden, B., Kron, R.G., Romer, A.K., 2005, ApJ, 624, 124 5: Mahdavi, A., Bohringer, H., Geller, M.J., Ramella, M., 2000, ApJ, 534, 411 Else: Mulchaey, J.S., Davis, D.S., Mushotzky, R.F., Burnstein, D., 2003, ApJS, 145, 39