2001MNRAS.325..693H


C.D.S. - SIMBAD4 rel 1.7 - 2021.01.22CET21:30:55

2001MNRAS.325..693H - Mon. Not. R. Astron. Soc., 325, 693-706 (2001/August-1)

X-ray luminosities of galaxies in groups.

HELSDON S.F., PONMAN T.J., O'SULLIVAN E. and FORBES D.A.

Abstract (from CDS):

We have derived the X-ray luminosities of a sample of galaxies in groups, making careful allowance for contaminating intragroup emission. The LX:LB and LX:LFIR relations of spiral galaxies in groups appear to be indistinguishable from those in other environments, however the elliptical galaxies fall into two distinct classes. The first class is central-dominant group galaxies, which are very X-ray luminous and may be the focus of group cooling flows. All other early-type galaxies in groups belong to the second class, which populates an almost constant band of LX/LB over the range 9.8<logLB<11.3. The X-ray emission from these galaxies can be explained by a superposition of discrete galactic X-ray sources together with a contribution from hot gas lost by stars, which varies a great deal from galaxy to galaxy. In the region where the optical luminosity of the non-central group galaxies overlaps with the dominant galaxies, the dominant galaxies are over an order of magnitude more luminous in X-rays.

We also compared these group galaxies with a sample of isolated early-type galaxies, and used previously published work to derive LX:LB relations as a function of environment. The non-dominant group galaxies have mean LX/LB ratios very similar to those of isolated galaxies, and we see no significant correlation between LX/LB and environment. We suggest that previous findings of a steep LX:LB relation for early-type galaxies result largely from the inclusion of group-dominant galaxies in samples.


Abstract Copyright: The Royal Astronomical Society

Journal keyword(s): galaxies: elliptical and lenticular, cD - galaxies: ISM - galaxies: spiral - X-rays: galaxies

Simbad objects: 210

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Number of rows : 210

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NGC 311 GiG 00 57 32.7250889479 +30 16 50.641842027 14.57 14.00 13.00     ~ 49 1
2 NGC 315 LIN 00 57 48.88335 +30 21 08.8122 12.80 12.20 11.16 11.26   ~ 717 2
3 NAME Pisces Cluster ClG 00 58 25.0 +30 39 11           ~ 119 1
4 NGC 373 GiG 01 06 58.2131259897 +32 18 30.419184746           ~ 14 0
5 UGC 679 GiG 01 07 03.7 +32 23 22     16.6     ~ 38 0
6 NGC 375 IG 01 07 05.9208650706 +32 20 53.213909974   16.5       ~ 51 0
7 NGC 379 GiG 01 07 15.7046811709 +32 31 13.627070499   14.0       ~ 70 1
8 NGC 380 GiG 01 07 17.579 +32 28 58.13   13.9       ~ 79 1
9 NGC 383 rG 01 07 24.95870 +32 24 45.2140   13.6 12.14     ~ 725 3
10 NGC 384 GiG 01 07 25.017 +32 17 33.91   14.3       ~ 76 1
11 NGC 385 GiG 01 07 27.227 +32 19 11.51   14.3       ~ 76 1
12 NAME NGC 383 Group GrG 01 07 27.7 +32 23 59   11.1 14.1     ~ 78 0
13 NGC 386 GiG 01 07 31.3076836206 +32 21 42.937253771   15.4       ~ 54 1
14 NGC 388 GiG 01 07 47.197 +32 18 35.22   15.5       ~ 37 1
15 NGC 390 GiG 01 08 12.976 +32 27 12.82           ~ 16 0
16 NAME NGC 524 Group GrG 01 24 01.6 +09 27 37   11.2       ~ 32 0
17 NGC 518 GiG 01 24 17.6508909378 +09 19 51.207425683   14.4       ~ 51 0
18 NGC 524 GiP 01 24 47.707 +09 32 19.65   11.5       ~ 427 1
19 2MASX J01250455+0142320 GiG 01 25 04.5288615756 +01 42 32.365471040           ~ 6 0
20 2MASX J01251208+0144500 GiG 01 25 12.0838414063 +01 44 49.693578961   16.57       ~ 9 0
21 NGC 532 GiG 01 25 17.348 +09 15 50.71   13.5       ~ 83 0
22 2MASX J01252476+0143245 GiG 01 25 24.7601226459 +01 43 24.747835324           ~ 7 0
23 NAME NGC 533 Group GrG 01 25 29.1 +01 48 17           ~ 56 0
24 NGC 533 GiG 01 25 31.432 +01 45 33.57   13.1 14.11     ~ 208 0
25 MCG+00-04-135 GiG 01 25 43.2759268143 +01 54 23.076051015   16       ~ 7 0
26 2MASX J01254817+0145225 GiG 01 25 48.1506731360 +01 45 22.792714081           ~ 6 0
27 2MASX J01560535+0546156 GiG 01 56 05.358 +05 46 15.66   15.5       ~ 10 0
28 MCG+01-06-002 GiG 01 56 12.0148386986 +05 35 18.887659856   15.0       ~ 22 0
29 2MASX J01561614+0536106 GiG 01 56 16.148 +05 36 10.67           ~ 4 0
30 IC 1751 GiG 01 56 19.0677758083 +05 39 07.825987625   15.1       ~ 26 0
31 NGC 741 rG 01 56 20.959 +05 37 43.77   13.2       ~ 267 2
32 NAME NGC 741 Group GrG 01 56 22 +05 37.6     14.3     ~ 51 0
33 MCG+01-06-009 GiG 01 56 36.8134212111 +05 48 14.879506687   15.4       ~ 15 0
34 MCG+00-06-033 GiG 02 07 25.2891481956 +02 06 58.199700521   15.94   13.96   ~ 23 0
35 UGC 1617 GiG 02 07 34.115 +02 06 55.47   15.1   13.41   ~ 41 0
36 UGC 1618 GiG 02 07 37.5121456393 +02 10 50.625431136   15.3   13.69   ~ 42 0
37 UGC 1618 B G 02 07 37.7845141337 +02 11 24.906257160   16.73   15.35   ~ 20 0
38 HCG 15 CGG 02 07 39.0 +02 08 18           ~ 67 0
39 UGC 1620 G 02 07 39.7604757026 +02 08 58.873390610   14.91   13.34   ~ 42 0
40 UGC 1624 GiG 02 07 53.061 +02 10 03.49   15.2   13.08   ~ 43 0
41 NGC 821 G 02 08 21.150 +10 59 41.53   12.210 11.310 10.739 9.744 ~ 542 0
42 NGC 833 Sy2 02 09 20.846 -10 07 59.11   14.02 13.00 12.75   ~ 160 0
43 NGC 835 Sy2 02 09 24.606 -10 08 09.31   13.29 12.45 12.24   ~ 172 0
44 NGC 838 LIN 02 09 38.562 -10 08 46.12   13.72   12.65   ~ 171 0
45 HCG 16 CGG 02 09 40.82 -10 11 02.0           ~ 157 0
46 NGC 839 GiG 02 09 42.731 -10 11 01.64   13.98 11.42 12.70   ~ 136 0
47 NGC 993 GiG 02 36 46.044 +02 03 01.53   14.9       ~ 24 0
48 RXC J0252.8-0116 ClG 02 52 49.4 -01 16 27           ~ 100 0
49 NGC 1132 GiG 02 52 51.82 -01 16 29.0   13.9   12.16   ~ 149 0
50 ACO S 373 ClG 03 38 30 -35 27.3           ~ 1582 0
51 NGC 1587 GiP 04 30 39.921 +00 39 42.16   13.3       ~ 128 0
52 NGC 1588 GiP 04 30 43.86 +00 39 52.8   14.1       ~ 78 0
53 NGC 1589 GiG 04 30 45.4359751199 +00 51 49.225616468   13.8       ~ 59 0
54 NAME NGC 1587 Group GrG 04 30 46.1 +00 24 25   12.1       ~ 21 0
55 UGC 3072 G 04 31 08.80 +00 50 35.9   18       ~ 7 0
56 LEDA 16571 G 05 01 35.3 -04 15 24   18.53   17.06   ~ 27 0
57 2MFGC 4113 G 05 01 35.550 -04 15 47.42   15.35   14.73   ~ 59 0
58 HCG 31 CGG 05 01 37 -04 15.4           ~ 124 0
59 2MASX J05013782-0415294 G 05 01 37.832 -04 15 28.48   13.44   12.76   ~ 68 1
60 NGC 1741 IG 05 01 38.3 -04 15 25   13.7   13.02 13.6 ~ 252 0
61 NGC 2110 Sy2 05 52 11.3760694860 -07 27 22.489931610   14.77 13.51 11.86   ~ 598 1
62 NGC 2271 G 06 42 52.996 -23 28 33.38   13.17   11.67   ~ 44 0
63 NGC 2418 IG 07 36 37.522 +17 53 02.31   13.7       ~ 57 0
64 NGC 2560 LIN 08 19 51.8910770440 +20 59 05.971596888   14.9       ~ 53 0
65 2MASX J08195880+2103581 GiG 08 19 58.804 +21 03 58.15   15.7       ~ 43 0
66 MCG+04-20-029 Sy2 08 20 10.8159548533 +21 04 08.285557666   15.5       ~ 38 0
67 UGC 4344 GiG 08 20 16.5691685439 +20 52 30.277755016   15.5       ~ 36 0
68 NGC 2562 LIN 08 20 23.656 +21 07 53.34   14.0       ~ 61 0
69 NAME NGC 2563 Group GrG 08 20 24.4 +21 05 46           ~ 39 0
70 NGC 2563 GiG 08 20 35.680 +21 04 04.30   13.7 12.39     ~ 141 1
71 2MASX J08212638+2107505 GiC 08 21 26.3707452500 +21 07 51.008024497   15.7       ~ 16 0
72 NGC 2865 GiG 09 23 30.205 -23 09 41.37   12.39 11.43 11.06   ~ 228 0
73 LEDA 851984 GiG 09 59 36.9 -19 40 44     16.26   15.16 ~ 8 0
74 HCG 42 CGG 10 00 13.1 -19 38 24           ~ 96 0
75 NGC 3091 BiC 10 00 14.125 -19 38 11.32   12.04 10.61 10.56 9.25 ~ 163 0
76 NGC 3096 GiG 10 00 33.1198503321 -19 39 42.954460076   14.08 13.09 13.03 11.75 ~ 43 0
77 NGC 3185 GiP 10 17 38.5632620545 +21 41 17.601414448   12.99 12.17 12.37   ~ 261 1
78 NGC 3187 GiP 10 17 47.8695015096 +21 52 24.005791156 13.71 13.91 13.44 14.06   ~ 146 1
79 HCG 44 CGG 10 18 00 +21 48.7           ~ 77 0
80 NGC 3189 GiP 10 18 05.643 +21 49 54.98 12.60 12.12 11.15 11.14   ~ 360 2
81 NGC 3193 GiP 10 18 24.884 +21 53 38.32 12.29 11.83 10.88 12.19   ~ 269 1
82 2MASX J10374052-2703284 GiC 10 37 40.5362929606 -27 03 28.939571284   16.52   14.75   ~ 41 0
83 2MASX J10374157-2702394 GiC 10 37 41.5569136393 -27 02 39.942257292   17.48   15.62   ~ 37 0
84 HCG 48 CGG 10 37 45.6 -27 04 50           ~ 54 0
85 IC 2597 GiG 10 37 47.344 -27 04 52.46   12.75   11.08   ~ 95 0
86 ESO 501-59 EmG 10 37 49.5111822005 -27 07 16.158451393   14.21 13.55 13.13   ~ 56 0
87 NGC 3599 GiP 11 15 26.9498387938 +18 06 37.431040640   13.0       ~ 182 0
88 NGC 3605 GiG 11 16 46.622 +18 01 01.71   12.7       ~ 245 0
89 UGC 6296 GiG 11 16 51.086 +17 47 53.75   14.3       ~ 45 0
90 [VV2006] J111654.8+180304 QSO 11 16 54.657 +18 03 06.51   13.84 12.76     ~ 439 0
91 NGC 3608 LIN 11 16 58.967 +18 08 54.71   11.7       ~ 481 0
92 NAME NGC 3607 Group GrG 11 17 55.9 +18 07 35   9.9       ~ 51 0
93 MCG+04-27-027 GiG 11 22 13.2736085929 +24 19 01.798642515   15.41   13.87   ~ 26 0
94 IC 2759 LIN 11 22 14.220 +24 18 00.49   15.5   13.78   ~ 28 0
95 HCG 51 CGG 11 22 21.6 +24 19 41   14.9       ~ 77 0
96 NGC 3651 EmG 11 22 26.352 +24 17 56.80   14.6   12.68   ~ 45 0
97 NGC 3653 EmG 11 22 30.0584490455 +24 16 45.504115278   15.0   12.30   ~ 33 0
98 MCG+04-27-030 EmG 11 22 30.5344612619 +24 17 59.657519963   15.81   12.97   ~ 20 0
99 NAME NGC 3665 Group GrG 11 23 30.6 +38 43 31   11.2       ~ 22 1
100 NGC 3658 GiG 11 23 58.2658709481 +38 33 44.352704118   13.3       ~ 68 0
101 NGC 3665 rG 11 24 43.630 +38 45 46.05 13.71 13.26 11.62     ~ 305 1
102 NGC 4060 LIN 12 04 00.9975042063 +20 20 14.661004956   15.6       ~ 25 0
103 NGC 4055 EmG 12 04 01.471 +20 13 56.34   14.4       ~ 96 1
104 NGC 4063 GiG 12 04 05.999 +01 50 49.16   15.0   13.875   ~ 37 0
105 NGC 4065 LIN 12 04 06.168 +20 14 06.30   14.0       ~ 86 0
106 NGC 4066 GiG 12 04 09.409 +20 20 52.58   14.4       ~ 50 0
107 NAME NGC 4065 Group GrG 12 04 09.5 +20 13 18   12.2       ~ 25 1
108 UGC 7049 rG 12 04 09.547 +20 11 05.09   15.7       ~ 49 0
109 NGC 4070 LIN 12 04 11.2987693782 +20 24 35.360329298   14.3       ~ 70 0
110 NGC 4072 LIN 12 04 13.837 +20 12 34.93   15.6       ~ 26 0
111 NAME NGC 4073 Group GrG 12 04 21.7 +01 50 19     13.53     ~ 247 0
112 NGC 4073 BiC 12 04 27.066 +01 53 45.50   13.8 13.21 14.249   ~ 185 1
113 NGC 4074 Sy2 12 04 29.6676095855 +20 18 58.623177683   15.43 14.44     ~ 140 0
114 NGC 4076 LIN 12 04 32.5246867404 +20 12 17.889235402   14.3       ~ 66 0
115 NGC 4139 GiG 12 04 34.029 +01 48 05.78   14.804   13.584   ~ 40 0
116 NGC 4077 EmG 12 04 38.054 +01 47 15.78   14.5       ~ 50 0
117 LEDA 39532 G 12 18 28.079 +05 36 56.93           ~ 19 0
118 2MASX J12190057+0605403 GiG 12 19 00.5497850405 +06 05 40.747666532   15.3       ~ 21 0
119 NGC 4257 LIN 12 19 06.478 +05 43 33.33   15.0       ~ 40 0
120 LEDA 39639 LSB 12 19 13.4 +05 59 21   19       ~ 25 0
121 MCG+01-31-053 GiG 12 19 22.104 +05 54 37.47   14.8       ~ 37 0
122 NGC 4260 GiP 12 19 22.247 +06 05 55.69   13.1       ~ 150 0
123 NGC 4261 LIN 12 19 23.2160630 +05 49 29.700024   13.92 12.87     ~ 1131 0
124 NGC 4264 GiG 12 19 35.779 +05 50 48.49   13.9       ~ 96 0
125 NGC 4266 AGN 12 19 42.316 +05 32 17.52   15.0       ~ 63 0
126 LEDA 39711 LSB 12 19 45.280 +05 27 21.27           ~ 19 0
127 IC 3155 GiP 12 19 45.3198104193 +06 00 21.200924536   15.0       ~ 38 0
128 NGC 4269 GiP 12 19 49.1977329159 +06 00 53.796815343   13.9       ~ 59 0
129 NAME NGC 4261 Group GrG 12 20 02.3 +05 20 24     12.9     ~ 38 0
130 LEDA 39792 LSB 12 20 17.87 +06 00 06.3           ~ 11 0
131 IC 3171 LIN 12 20 24.071 +25 33 38.22   14.8       ~ 26 0
132 NGC 4287 H2G 12 20 48.4898283184 +05 38 23.268046617   15.2       ~ 58 0
133 NGC 4320 GiG 12 22 57.7226178764 +10 32 53.942415640   15.3       ~ 38 0
134 NGC 4325 BiC 12 23 06.662 +10 37 16.45   15.0       ~ 116 1
135 NAME NGC 4325 Group GrG 12 23 18.2 +10 37 19           ~ 52 0
136 NAME Vir I ClG 12 26 32.1 +12 43 24   10.00 8.49     ~ 5952 0
137 NGC 4555 LIN 12 35 41.192 +26 31 23.08   13.5       ~ 82 0
138 NAME NGC 4636 Group GrG 12 42 49.5 +02 41 08           ~ 550 0
139 NGC 4636 LIN 12 42 49.867 +02 41 16.01   12.62 11.84     ~ 1047 1
140 6dFGS gJ125245.9-091807 GiG 12 52 45.886 -09 18 07.18   16.30   15.09   ~ 4 0
141 HCG 62 CGG 12 53 05.6 -09 12 21           ~ 295 0
142 NGC 4761 BiC 12 53 05.676 -09 12 14.18   13.79   11.25   ~ 77 1
143 6dFGS gJ125306.6-091528 GiG 12 53 06.618 -09 15 27.47   16.30   14.11   ~ 24 0
144 6dFGS gJ125356.0-091224 GiG 12 53 55.9721725336 -09 12 23.231804828   15.34   14.14   ~ 15 0
145 MCG+05-31-079 GiG 13 00 14.0030268672 +28 49 41.416916162   15.4 14.58     ~ 36 0
146 MCG+05-31-151 GiC 13 11 36.7494605670 +31 30 29.052547384   14.6   14.67   ~ 27 0
147 NGC 5129 LIN 13 24 10.001 +13 58 35.19   13.3       ~ 116 1
148 BAX 201.0418+13.9765 ClG 13 24 11.9 +13 58 45           ~ 85 0
149 2MASX J13242415+1356152 GiG 13 24 24.1797127673 +13 56 15.081211780   15.4       ~ 21 0
150 NAME NGC 5129 Group GrG 13 24 36.0 +13 55 40           ~ 37 0
151 NGC 5171 GiG 13 29 21.560 +11 44 06.39   14.7       ~ 52 0
152 NGC 5177 GiG 13 29 24.259 +11 47 49.32   15.4       ~ 31 0
153 NGC 5176 GiG 13 29 24.957 +11 46 53.31   15.4       ~ 29 0
154 NGC 5178 LIN 13 29 29.308 +11 37 29.19   15.0       ~ 29 0
155 NGC 5179 LIN 13 29 30.890 +11 44 45.16   14.9       ~ 43 0
156 NGC 5350 GiP 13 53 21.584 +40 21 50.24   12.4   10.99   ~ 200 0
157 NGC 5353 GiP 13 53 26.7 +40 16 59   11.8   10.57   ~ 251 1
158 NGC 5354 LIN 13 53 26.730 +40 18 09.91   12.3   10.64   ~ 148 0
159 HCG 68 CGG 13 53 40.9 +40 19 07     12.4     ~ 108 0
160 NGC 5355 GiP 13 53 45.5692767998 +40 20 19.252813479   14.0   13.08   ~ 104 0
161 NGC 5358 GiP 13 54 00.4217120909 +40 16 38.363788821   14.6   13.35   ~ 79 0
162 NGC 5839 GiG 15 05 27.473 +01 38 04.68   13.9 12.19 11.67 10.72 ~ 84 0
163 NAME NGC 5846 Group GrG 15 05 47.0 +01 34 25   10.0       ~ 131 0
164 NGC 5845 GiG 15 06 00.787 +01 38 01.77   13.8 11.20 12.06 9.94 ~ 359 0
165 NGC 5846 BiC 15 06 29.253 +01 36 20.29   11.9   9.74   ~ 784 1
166 NGC 5848 GiP 15 06 35.057 +02 00 17.29   14.8   12.70   ~ 27 0
167 NGC 5850 LIN 15 07 07.676 +01 32 39.41   11.5   10.79 11.1 ~ 286 1
168 2MASX J15074780+0117318 GiG 15 07 47.8272179117 +01 17 31.438275132   15.6   14.10   ~ 11 0
169 2MASX J16143528+3413208 GiG 16 14 35.2944617798 +34 13 21.066474860   15.2       ~ 17 0
170 NAME NGC 6338 Group GrG 17 15 20.42 +57 21 52.5           ~ 73 0
171 NGC 6338 Bla 17 15 23.0 +57 24 40   14.2   8   ~ 148 2
172 NGC 6345 G 17 15 24.274 +57 21 01.04   15.4       ~ 19 0
173 NGC 6346 LIN 17 15 24.480 +57 19 21.03   15.3       ~ 24 0
174 2MASX J17154740+5718066 G 17 15 47.406 +57 18 06.73           ~ 4 0
175 IC 1252 G 17 15 50.414 +57 22 00.31   15.7       ~ 17 0
176 3C 386.0 rG 18 38 26.237 +17 11 49.75   15.85 14.6     ~ 186 2
177 NGC 6776 G 19 25 19.131 -63 51 36.68   13.19 11.99 11.59   ~ 85 0
178 NGC 7172 Sy2 22 02 01.897 -31 52 11.60   12.72 13.61 11.15   ~ 478 1
179 NGC 7173 GiP 22 02 03.201 -31 58 25.33   12.10   10.59   ~ 126 0
180 HCG 90 CGG 22 02 06.3 -31 55 48           ~ 125 0
181 NGC 7174 GiP 22 02 06.82 -31 59 36.5   12.26 12.15 10.84   ~ 81 0
182 NGC 7176 GiP 22 02 08.467 -31 59 23.32   12.08   10.59   ~ 114 0
183 HCG 91 CGG 22 09 00.8 -27 47 36           ~ 52 0
184 NGC 7214 Sy1 22 09 07.6626319170 -27 48 34.155863437   12.48 14.10 11.40   ~ 123 0
185 ESO 467-13 GiG 22 09 13.9921604181 -27 46 55.654703940   14.76   13.99   ~ 48 0
186 ESO 467-15 EmG 22 09 16.282 -27 43 49.04   15.04   13.93   ~ 30 0
187 NGC 7317 Sy2 22 35 51.8681756144 +33 56 41.758762990 15.10 14.57 13.60 12.72   ~ 159 1
188 NAME Stephan's Quintet CGG 22 35 57.5 +33 57 36           ~ 378 1
189 NGC 7319 Sy2 22 36 03.602 +33 58 33.18   14.57 13.53 12.65   ~ 256 0
190 NGC 7611 GiG 23 19 36.621 +08 03 47.56   14.0       ~ 61 0
191 UGC 12510 G 23 19 39.2499562509 +08 15 53.243438131   16.0       ~ 12 0
192 NGC 7617 GiG 23 20 08.9643278913 +08 09 56.683971348   15.1       ~ 62 0
193 UGC 12518 GiP 23 20 12.781 +07 55 55.62   15.7       ~ 49 0
194 NGC 7619 GiG 23 20 14.524 +08 12 22.63   12.7       ~ 408 0
195 UGC 12522 GiP 23 20 16.557 +08 00 18.94   16.5       ~ 31 0
196 NGC 7623 GiG 23 20 30.0035556734 +08 23 44.807404006   13.9       ~ 74 0
197 NAME NGC 7619 Group GrG 23 20 32.1 +08 22 26           ~ 44 0
198 NGC 7626 rG 23 20 42.524 +08 13 01.43   12.8       ~ 405 1
199 MCG+01-59-058 GiC 23 21 05.764 +08 06 08.43   15.6       ~ 31 0
200 NGC 7631 GiG 23 21 26.675 +08 13 03.41   13.8       ~ 134 0
201 IC 5351 GiG 23 47 18.9311571562 -02 18 48.524135521   14.95   12.66   ~ 35 0
202 2MASX J23471984-0216505 GiG 23 47 19.8661176475 -02 16 50.751300354   16.75       ~ 20 0
203 IC 5357 GiG 23 47 23.003 -02 18 02.12   14.27   12.75   ~ 53 0
204 IC 5356 GiG 23 47 23.8037567060 -02 21 04.376127213   15.11   13.57   ~ 33 0
205 HCG 97 CGG 23 47 24.0 -02 19 08           ~ 93 0
206 IC 5359 GiG 23 47 37.873 -02 18 59.83   15.86   14.17   ~ 35 0
207 NAME NGC 7777 Group GrG 23 53 33.0 +28 34 42           ~ 12 0
208 UGC 12835 GiG 23 53 56.748 +28 29 33.70   14.4       ~ 25 0
209 NGC 7796 G 23 58 59.810 -55 27 30.12   12.36 11.30 10.82   ~ 107 0
210 NAME NGC 5176 Group ? ~ ~           ~ 1 0

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2021.01.22-21:30:55

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