2004A&A...416..507C

Query : 2004A&A...416..507C

2004A&A...416..507C - Astronomy and Astrophysics, volume 416, 507-514 (2004/3-3)

Minor-axis velocity gradients in disk galaxies'.

COCCATO L., CORSINI E.M., PIZZELLA A., MORELLI L., FUNES J.G. and BERTOLA F.

Abstract (from CDS):

We present the ionized-gas kinematics and photometry of a sample of 4 spiral galaxies which are characterized by a zero-velocity plateau along the major axis and a velocity gradient along the minor axis, respectively. By combining these new kinematical data with those available in the literature for the ionized-gas component of the S0s and spirals listed in the Revised Shapley-Ames Catalog of Bright Galaxies we realized that about 50% of unbarred galaxies show a remarkable gas velocity gradient along the optical minor axis. This fraction rises to about 60% if we include unbarred galaxies with an irregular velocity profile along the minor axis. This phenomenon is observed all along the Hubble sequence of disk galaxies, and it is particularly frequent in early-type spirals. Since minor-axis velocity gradients are unexpected if the gas is moving onto circular orbits in a disk coplanar to the stellar one, we conclude that non-circular and off-plane gas motions are not rare in the inner regions of disk galaxies.

Abstract Copyright: ∼

Journal keyword(s): galaxies: kinematics and dynamics - galaxies: elliptical and lenticular, cD - galaxies: spiral - galaxies: structure

VizieR on-line data: <Available at CDS (J/A+A/416/507): table5.dat>

Simbad objects: 142

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Number of rows : 142
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 NGC 157 Sy2 00 34 46.7879913696 -08 23 47.273597952   11.0 19.00 10.03 10.7 ~ 351 0
2 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 12650 1
3 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3336 2
4 NGC 891 H2G 02 22 32.907 +42 20 53.95 11.08 10.81 9.93 7.86   ~ 1667 2
5 NGC 949 GiG 02 30 48.6343005912 +37 08 11.754932532   12.667 11.975 11.490 10.790 ~ 148 0
6 NGC 1084 GiG 02 45 59.926 -07 34 43.10 11.22 11.59 10.73 10.55 11.1 ~ 368 2
7 NGC 1087 H2G 02 46 25.1550134904 -00 29 55.457857644   11.5   11.4 11.5 ~ 329 0
8 NGC 1156 rG 02 59 42.8528847264 +25 14 28.352017320 12.13 12.32 11.74     ~ 313 1
9 NGC 1300 Sy2 03 19 41.0462219928 -19 24 40.187565432   11.16 10.42 9.90 10.7 ~ 536 0
10 NGC 1316 BL? 03 22 41.789 -37 12 29.52 9.81 9.15 8.53 7.66   ~ 1387 1
11 NGC 1365 Sy1 03 33 36.458 -36 08 26.37 10.48 10.08 9.63 8.79 9.7 ~ 1802 2
12 NGC 1487 GiP 03 55 46.5 -42 22 01   12.28 11.68 11.74 11.02 ~ 111 0
13 NGC 1792 Sy1 05 05 14.4036930408 -37 58 50.064531168   10.68 10.18 9.53 10.4 ~ 234 1
14 NGC 1947 GiG 05 26 47.613 -63 45 36.08   11.76 10.80 10.06   ~ 132 0
15 NGC 1961 LIN 05 42 04.6327819680 +69 22 42.411028872   11.73 10.99     ~ 337 3
16 NGC 2217 Sy2 06 21 39.7505036352 -27 14 01.654973556   11.04 11.93 9.78 10.5 ~ 167 0
17 NGC 2336 GiP 07 27 04.050 +80 10 41.05   13.46 12.51     ~ 237 0
18 NGC 2363A HII 07 28 42.8 +69 11 21           ~ 564 3
19 NGC 2366 H2G 07 28 52.4529 +69 12 38.859 12.25 11.86 11.39 11.33   ~ 769 0
20 NGC 2460 AGN 07 56 52.3308252792 +60 20 57.759748944   12.5       ~ 130 0
21 NGC 2541 GiG 08 14 40.1160678912 +49 03 42.021679932 12.03 12.26 11.80     ~ 313 1
22 NGC 2685 Sy2 08 55 34.7027817000 +58 44 03.876540108   13.68 12.70     ~ 430 1
23 NGC 2776 AGN 09 12 14.531 +44 57 17.62   12.249 11.693 11.285 10.77 ~ 163 0
24 NGC 2748 GiG 09 13 43.03707 +76 28 31.2310   11.7       ~ 204 0
25 NGC 2782 Sy2 09 14 05.1 +40 06 49 12.29 12.30 11.63     ~ 472 3
26 NGC 2787 LIN 09 19 18.6046606656 +69 12 11.630716128   12.92 11.79     ~ 354 0
27 NGC 2855 EmG 09 21 27.4894926552 -11 54 34.337758068   13.24 12.23 10.77   ~ 92 0
28 NGC 2841 LIN 09 22 02.6778711696 +50 58 35.737082868 10.43 10.09 9.22     ~ 1073 1
29 NGC 2905 H2G 09 32 10.111 +21 30 02.99 10.44 9.75 9.07 8.68   ~ 1116 3
30 NGC 2992 Sy2 09 45 42.045 -14 19 34.90 13.54 13.14 12.18 12.6 12.2 ~ 890 3
31 NGC 2998 LIN 09 48 43.6305155160 +44 04 53.217027660   13.3       ~ 216 0
32 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4450 3
33 NGC 3081 Sy2 09 59 29.5437024336 -22 49 34.747341960   13.06 13.55 11.67 12.1 ~ 466 0
34 NGC 3079 Sy2 10 01 57.8789863992 +55 40 47.449758324 11.57 11.54 10.86     ~ 1391 3
35 NGC 3310 AGN 10 38 45.85707 +53 30 11.8940   12.45 12.15     ~ 773 1
36 NGC 3414 GiP 10 51 16.2099174408 +27 58 30.297624852   12.1       ~ 329 0
37 NGC 3489 GiG 11 00 18.5483994744 +13 54 04.206202668 11.46 11.12 10.29     ~ 400 1
38 NGC 3495 GiG 11 01 16.168 +03 37 40.93   13.10       ~ 153 0
39 NGC 3504 LIN 11 03 11.3 +27 58 21   13.48 12.93     ~ 524 2
40 NGC 3521 G 11 05 48.5680991376 -00 02 09.245076540 10.06 9.83 9.02 10.1 9.6 ~ 817 2
41 NGC 3626 GiG 11 20 03.8069651160 +18 21 24.543304164   11.2       ~ 258 0
42 NGC 3672 Sy2 11 25 02.4824415408 -09 47 43.360336932   11.9   10.80 11.6 ~ 195 0
43 NGC 3684 GiP 11 27 11.2076836512 +17 01 48.596515284   12.1       ~ 175 0
44 NGC 3691 LSB 11 28 09.3952026000 +16 55 13.143696168   13.1       ~ 95 0
45 NGC 3885 Sy2 11 46 46.4536031880 -27 55 20.056518516 12.19 12.68 11.89 11.46   ~ 129 1
46 NGC 3900 GiP 11 49 09.4563144120 +27 01 19.276393872   12.5       ~ 187 0
47 NGC 3941 Sy2 11 52 55.3609498656 +36 59 10.716212904   11.45 11.62 9.97   ~ 244 0
48 NGC 3955 EmG 11 53 57.1547672856 -23 09 51.315942528   12.30 11.90 11.19   ~ 97 0
49 M 109 GiG 11 57 35.9631479640 +53 22 29.006082336   10.94   9.57   ~ 457 0
50 NGC 3998 Sy2 11 57 56.1334044408 +55 27 12.922443432   11.64 12.10 10.09   ~ 643 2
51 NGC 4026 GiP 11 59 25.0914676128 +50 57 41.951225700   12.17       ~ 268 0
52 NGC 4036 LIN 12 01 26.7603659808 +61 53 44.625848784   12.18 11.20     ~ 260 0
53 NGC 4064 GiG 12 04 11.191 +18 26 36.42   12.5       ~ 173 0
54 NGC 4100 GiG 12 06 08.602 +49 34 56.32   11.7       ~ 252 0
55 NGC 4111 GiP 12 07 03.1334091672 +43 03 56.345868252 12.07 11.63 10.74     ~ 335 1
56 NGC 4138 Sy2 12 09 29.8011417048 +43 41 06.864140004 12.46 12.29 11.32 10.82   ~ 410 1
57 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3691 2
58 NGC 4178 H2G 12 12 46.443 +10 51 57.59   12.9       ~ 352 0
59 M 98 LIN 12 13 48.2910686976 +14 54 01.953475200 11.25 10.95 10.14     ~ 482 1
60 NGC 4212 H2G 12 15 39.3368219184 +13 54 05.388525900   11.9       ~ 313 0
61 NGC 4224 GiP 12 16 33.7856435496 +07 27 43.527631068   13.3       ~ 154 0
62 NGC 4235 Sy1 12 17 09.8818997904 +07 11 29.673389004   14.70 13.60     ~ 411 0
63 NGC 4237 AGN 12 17 11.4198657984 +15 19 26.557164264   12.3       ~ 257 0
64 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2364 3
65 NGC 4294 GiP 12 21 17.787 +11 30 39.99   12.6       ~ 302 0
66 NGC 4298 GiP 12 21 32.7578814360 +14 36 22.048690716   12.04 11.34     ~ 328 1
67 M 61 Sy2 12 21 54.9282582888 +04 28 25.597367184 10.07 10.18 9.65     ~ 998 2
68 M 100 AGN 12 22 54.9299993592 +15 49 20.296257960 10.04 10.05 9.35     ~ 1847 2
69 NGC 4383 AGN 12 25 25.5 +16 28 12 12.41 12.67 12.12     ~ 253 1
70 NGC 4388 Sy2 12 25 46.820 +12 39 43.45 11.91 11.76 11.02     ~ 1341 2
71 NGC 4419 LIN 12 26 56.4505296720 +15 02 50.688833388 12.42 12.08 11.16     ~ 402 2
72 NGC 4420 GiG 12 26 58.4368542672 +02 29 39.725748780   12.7       ~ 182 0
73 NGC 4424 H2G 12 27 11.5741235616 +09 25 14.330453700   13.1       ~ 360 0
74 NGC 4433 EmG 12 27 38.610 -08 16 42.42   13.4   12.40 12.7 ~ 100 0
75 NGC 4449 EmG 12 28 11.118 +44 05 36.81 10.11 9.98 9.64 9.45   ~ 1125 1
76 NGC 4450 LIN 12 28 29.5910654016 +17 05 05.976112020   10.90 10.08     ~ 564 2
77 NGC 4490 GiP 12 30 34.5 +41 38 26 10.03 10.22 9.79     ~ 574 3
78 M 88 Sy2 12 31 59.1525062448 +14 25 13.148971824   14.33 13.18     ~ 805 1
79 NGC 4527 GiP 12 34 08.4 +02 39 15   12.4       ~ 533 2
80 NGC 4535 H2G 12 34 20.3443516704 +08 11 51.908488116   11.1       ~ 617 0
81 NGC 4536 GiP 12 34 27.1 +02 11 18 11.14 11.16 10.55 17.393   ~ 853 3
82 NGC 4546 Sy2 12 35 29.4931619736 -03 47 35.383858656 11.89 11.30 10.32     ~ 221 1
83 NGC 4567 GiP 12 36 32.6979947472 +11 15 28.716262668 12.25 12.06 11.31     ~ 325 2
84 NGC 4568 GiP 12 36 34.292 +11 14 19.07   12.11 11.19     ~ 381 2
85 M 90 Sy2 12 36 49.8009839880 +13 09 46.523813040 10.56 10.26 9.54     ~ 899 1
86 NGC 4571 GiP 12 36 56.3722998960 +14 13 02.296534836   13.6       ~ 341 1
87 M 58 Sy2 12 37 43.5 +11 49 06 10.80 10.48 9.66     ~ 1079 2
88 NGC 4580 LIN 12 37 48.3754581432 +05 22 06.630315636   13.1       ~ 221 0
89 NGC 4586 GiG 12 38 28.4097889776 +04 19 09.089292180   13.5       ~ 147 0
90 NGC 4595 GiG 12 39 51.9135061584 +15 17 51.942944760   12.8       ~ 203 0
91 NGC 4639 GiP 12 42 52.3785000336 +13 15 26.706153600   13.62 12.72     ~ 611 0
92 NGC 4647 H2G 12 43 32.542 +11 34 56.89   12.5 12.5     ~ 408 0
93 NGC 4651 LIN 12 43 42.6376070448 +16 23 36.002649300   11.30 10.92 10.42 9.84 ~ 514 0
94 NGC 4654 GiP 12 43 56.638 +13 07 34.86   11.8       ~ 568 1
95 NGC 4670 AG? 12 45 17.150 +27 07 31.76   12.6 12.90     ~ 259 0
96 NGC 4698 Sy2 12 48 22.9082830584 +08 29 14.667552276   13.24 12.27     ~ 484 0
97 NGC 4710 H2G 12 49 38.958 +15 09 55.76   11.6       ~ 311 0
98 NGC 4713 GiG 12 49 57.8802780576 +05 18 40.933127196   12.3       ~ 305 0
99 NGC 4772 LIN 12 53 29.1636448512 +02 10 06.146331708 12.29 11.96 11.04     ~ 253 1
100 NGC 4808 GiG 12 55 48.940 +04 18 14.74   12.5       ~ 230 0
101 M 64 SyG 12 56 43.696 +21 40 57.57   9.36 8.52     ~ 940 2
102 NGC 4845 AGN 12 58 01.242 +01 34 32.09   17.40 16.31     ~ 238 0
103 NGC 4945 Sy2 13 05 27.279 -49 28 04.44   9.31 14.40 7.55   ~ 1475 2
104 NGC 4984 Sy1 13 08 57.2555329728 -15 30 58.743722520   12   10.92   ~ 135 0
105 NGC 5012 LIN 13 11 37.0550725200 +22 54 55.807560612   13.6       ~ 148 0
106 NGC 5084 Sy2 13 20 16.923 -21 49 39.28   11.15 12.21 9.84 10.5 ~ 179 0
107 NAME Centaurus A Sy2 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4486 3
108 NGC 5172 AG? 13 29 19.1664440208 +17 03 06.252023952   12.7       ~ 77 0
109 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4330 4
110 NGC 5248 GiG 13 37 32.0145074088 +08 53 06.496982448   11.4       ~ 508 0
111 NGC 5266 Sy2 13 43 02.0849196792 -48 10 10.000751592   11.89 11.14 11.9 11.3 ~ 163 0
112 NGC 5363 GiP 13 56 07.20 +05 15 17.3 12.59 12.12 10.51     ~ 227 0
113 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 2914 2
114 NGC 5480 AG? 14 06 21.522 +50 43 29.99   12.6       ~ 206 0
115 NGC 5728 Sy2 14 42 23.8918506576 -17 15 11.240783784   14.34 13.40     ~ 595 0
116 M 102 SyG 15 06 29.561 +55 45 47.91 11.12 10.74 9.89     ~ 552 3
117 NGC 5850 LIN 15 07 07.6828131840 +01 32 39.513281352   11.5   10.79 11.1 ~ 315 1
118 NGC 5854 GiG 15 07 47.6993537544 +02 34 07.059522288   13.1   11.23   ~ 149 0
119 NGC 5898 EmG 15 18 13.5683042256 -24 05 52.428845076   12.37 11.52 10.71   ~ 153 1
120 NGC 5962 GiP 15 36 31.6809457296 +16 36 27.933030504 12.04 11.98 11.34     ~ 249 1
121 NGC 6070 AG? 16 09 58.6908501624 +00 42 33.266922696   12.1   12.3 12.0 ~ 159 0
122 NGC 6106 AG? 16 18 47.1730173576 +07 24 38.951833860   13.4       ~ 115 0
123 NGC 6221 Sy2 16 52 46.329 -59 13 00.99   10.90 13.45 9.68 10.4 ~ 310 0
124 NGC 6300 Sy2 17 16 59.5418094960 -62 49 13.946588832   10.88 13.08 9.44 10.2 ~ 431 0
125 NGC 6574 GiG 18 11 51.2465713056 +14 58 54.747570108   12.5       ~ 179 0
126 NGC 6814 Sy1 19 42 40.5862186152 -10 19 25.108718844   15.33 14.21 11.7 11.3 ~ 807 0
127 NGC 6810 Sy2 19 43 34.4178888528 -58 39 20.192400540   12.34 11.22 10.71   ~ 157 0
128 IC 4889 EmG 19 45 15.168 -54 20 38.91   12.25 11.08 10.73 11.5 ~ 138 0
129 NGC 6946 H2G 20 34 52.332 +60 09 13.24   10.5       ~ 2529 2
130 NGC 6951 Sy2 20 37 14.1228088488 +66 06 20.049916392   11.64 10.65     ~ 527 2
131 IC 5063 Sy2 20 52 02.15 -57 04 06.7   12.92 13.60 11.30   ~ 649 1
132 NGC 7049 GiP 21 19 00.2856324192 -48 33 43.713475092   11.28 10.74 9.77   ~ 144 1
133 NGC 7070 GiG 21 30 25.3891685280 -43 05 13.833104352   12.70 12.29 11.76 12.4 ~ 70 0
134 NGC 7079 GiG 21 32 35.2418074440 -44 04 03.412507188   12.63 11.61 11.08   ~ 122 0
135 NGC 7177 LIN 22 00 41.250 +17 44 17.22   12.2       ~ 199 1
136 NGC 7217 LIN 22 07 52.3984675584 +31 21 33.632293572   12.94 11.92     ~ 494 0
137 NGC 7213 Sy1 22 09 16.2100443720 -47 10 00.115999716   10.97 12.08 10.50 10.6 ~ 653 0
138 NGC 7331 LIN 22 37 04.0506038088 +34 24 56.800076508 10.65 10.35 9.48     ~ 1228 2
139 NGC 7332 GiP 22 37 24.5373044952 +23 47 53.830708800   12.0       ~ 373 0
140 NGC 7377 Sy2 22 47 47.4743722752 -22 18 43.770561516   11.39 12.78 10.53   ~ 100 0
141 NGC 7479 Sy2 23 04 56.6432243448 +12 19 22.357387020 11.74 11.60 10.85 10.47 9.66 ~ 743 2
142 NGC 7541 GiP 23 14 43.857 +04 32 02.04   12.7       ~ 320 1

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