2006AJ....131.2452C

Query : 2006AJ....131.2452C

2006AJ....131.2452C - Astron. J., 131, 2452-2468 (2006/May-0)

Objective classification of spiral galaxies having extended rotation curves beyond the optical radius.

CHATTOPADHYAY T. and CHATTOPADHYAY A.K.

Abstract (from CDS):

We carry out an objective classification of four samples of spiral galaxies having extended rotation curves beyond the optical radius. A multivariate statistical analysis (viz., principal component analysis [PCA]) shows that about 96% of the total variation is due to two components, one being the combination of absolute blue magnitude and maximum rotational velocity beyond the optical region and the other being the central density of the halo. On the basis of PCA a fundamental plane has been constructed that reduces the scatter in the Tully-Fisher relation up to a maximum of 16%. A multiple stepwise regression analysis of the variation of the overall shape of the rotation curves shows that it is mainly determined by the central surface brightness, while the shape purely in the outer part of the galaxy (beyond the optical radius) is mainly determined by the size of the galactic disk.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Fundamental Parameters - Galaxies: Kinematics and Dynamics - Galaxies: Spiral

Simbad objects: 91

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Number of rows : 91
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 55 GiG 00 14 53.602 -39 11 47.86 8.54 8.58 7.87 7.84   ~ 778 2
2 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 12645 1
3 NGC 247 LSB 00 47 08.554 -20 45 37.44 10.11 9.61 9.10 8.87   ~ 441 2
4 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1502 2
5 UGC 731 AG? 01 10 43.98 +49 36 07.9   17       ~ 99 0
6 NGC 801 AGN 02 03 44.7926518608 +38 15 31.615649064   14.23 13.47     ~ 177 0
7 NGC 925 H2G 02 27 16.913 +33 34 43.97   10.69 10.12 9.55   ~ 783 1
8 NGC 1063 Sy2 02 42 10.0636540440 -05 34 06.487426200   14   13.26   ~ 18 0
9 UGC 2259 GiP 02 47 55.4194406880 +37 32 18.528735876   14.3   12.8   ~ 127 0
10 NGC 1156 rG 02 59 42.8528847264 +25 14 28.352017320 12.13 12.32 11.74     ~ 313 1
11 UGC 2885 AG? 03 53 02.4589142328 +35 35 22.174136556   14.4       ~ 144 0
12 NGC 1566 Sy1 04 20 00.3968473248 -54 56 16.624708764 10.29 10.19 9.73 9.21 10.1 ~ 912 2
13 UGC 3371 AG? 05 56 35.98 +75 19 01.9   17       ~ 89 0
14 NGC 2337 AG? 07 10 13.6374445464 +44 27 26.716619844   13.1       ~ 86 0
15 NGC 2366 H2G 07 28 52.4529 +69 12 38.859 12.25 11.86 11.39 11.33   ~ 769 0
16 NGC 2403 AGN 07 36 51.3381434280 +65 36 09.650825640 9.31 8.84 8.38 8.19   ~ 1789 1
17 UGC 3966 AG? 07 41 25.777 +40 06 46.05   16.0       ~ 120 0
18 UGC 4173 AG? 08 07 10.05 +80 07 36.5   15.7       ~ 52 0
19 UGC 4305 IG 08 19 04.9864630512 +70 43 13.086910452 12.06 11.72 11.39 11.11   ~ 769 2
20 NGC 2552 AG? 08 19 20.5355420472 +50 00 34.590204468 13.44 13.00 12.56     ~ 266 1
21 UGC 4499 GiP 08 37 41.489 +51 39 08.58   13.50       ~ 141 1
22 UGC 4543 G 08 43 21.8462696016 +45 44 09.601368324   15.1       ~ 65 0
23 NGC 2683 AGN 08 52 41.3064829584 +33 25 18.597681516 11.57 10.68 9.79 9.38   ~ 446 1
24 NGC 2843 G 09 20 28.7778384168 +18 55 34.319720316           ~ 7 0
25 NGC 2841 LIN 09 22 02.6778711696 +50 58 35.737082868 10.43 10.09 9.22     ~ 1073 1
26 NGC 2905 H2G 09 32 10.111 +21 30 02.99 10.44 9.75 9.07 8.68   ~ 1116 3
27 NGC 2998 LIN 09 48 43.6305155160 +44 04 53.217027660   13.3       ~ 216 0
28 UGC 5272 AG? 09 50 22.769 +31 29 17.80   14.48   14.10   ~ 197 0
29 NGC 3109 AG? 10 03 06.877 -26 09 34.46 11.10 10.42 10.04 9.91   ~ 769 2
30 NGC 3104 AG? 10 03 57.185 +40 45 41.43   14.2       ~ 133 0
31 NGC 3198 EmG 10 19 54.990 +45 32 58.88 10.83 10.87 10.33     ~ 905 1
32 NGC 3274 EmG 10 32 17.2253817864 +27 40 07.165226244   13.30   12.77   ~ 242 0
33 UGC 5918 GiG 10 49 36.412 +65 32 01.07 15.55 15.27 14.79 14.55   ~ 159 0
34 NGC 3521 G 11 05 48.5680991376 -00 02 09.245076540 10.06 9.83 9.02 10.1 9.6 ~ 817 2
35 UGC 6446 GiC 11 26 40.4656762968 +53 44 48.012539280   14.5       ~ 156 0
36 NGC 3726 GiG 11 33 21.1367545656 +47 01 45.280222428   11.11   10.02   ~ 354 0
37 NGC 3877 GiG 11 46 07.782 +47 29 40.20   11.8       ~ 324 0
38 NGC 3917 GiP 11 50 45.4481861760 +51 49 27.919475076   12.5       ~ 188 0
39 NGC 3949 GiG 11 53 41.7311041896 +47 51 31.401451476   10.9       ~ 335 1
40 NGC 3953 GiG 11 53 49.0086582552 +52 19 36.475395312   11.08   9.71   ~ 359 0
41 NGC 3972 GiP 11 55 45.09048 +55 19 14.6460   13.14   11.94   ~ 217 1
42 M 109 GiG 11 57 35.9631479640 +53 22 29.006082336   10.94   9.57   ~ 457 0
43 NGC 4013 GiG 11 58 31.417 +43 56 49.28   12.4       ~ 423 1
44 NGC 4010 GiG 11 58 37.991 +47 15 40.72   13.1       ~ 153 0
45 NGC 4068 AG? 12 04 03.265 +52 35 26.05   13.29   12.77   ~ 180 0
46 NGC 4085 GiP 12 05 22.7304442992 +50 21 10.608113412   13.93 12.83     ~ 186 0
47 NGC 4106 GiP 12 06 45.5905 -29 46 06.190   11.61 11.35     ~ 73 0
48 NGC 4138 Sy2 12 09 29.8011417048 +43 41 06.864140004 12.46 12.29 11.32 10.82   ~ 410 1
49 NGC 4157 GiP 12 11 04.365 +50 29 04.85 12.48 12.15 11.35     ~ 353 2
50 NGC 4183 GiG 12 13 16.860 +43 41 53.77   13.5       ~ 202 0
51 NGC 4190 LSB 12 13 44.765 +36 38 02.49 13.88 13.40 13.25 12.86   ~ 211 0
52 NGC 4217 GiG 12 15 50.900 +47 05 30.44   12.4       ~ 300 2
53 NGC 4236 GiG 12 16 42.118 +69 27 45.25 10.97 10.58 10.08 9.90   ~ 400 1
54 NGC 4242 GiG 12 17 30.1835103480 +45 37 09.508940220   11.37 10.83     ~ 269 1
55 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2364 3
56 NGC 4288 GiG 12 20 38.119 +46 17 27.67   13.6       ~ 178 0
57 NGC 4395 Sy2 12 25 48.8633109888 +33 32 48.700168152 10.84 10.54 10.11 9.98   ~ 1177 1
58 UGC 7559 GiP 12 27 05.566 +37 08 30.39   14.19   13.55   ~ 205 0
59 UGC 7597 GiC 12 28 27.539 +28 40 28.56   16.0       ~ 18 0
60 NGC 4455 EmG 12 28 44.1242000448 +22 49 13.538159508   15.5       ~ 210 0
61 UGC 7690 LSB 12 32 26.893 +42 42 14.84   13.7       ~ 120 0
62 IC 3687 GiG 12 42 15.1540831512 +38 30 05.844632940   15.5       ~ 145 0
63 UGC 7916 GiC 12 44 24.881 +34 23 03.33   15.0       ~ 71 0
64 NGC 4725 Sy2 12 50 26.5716367992 +25 30 02.733090588   13.45 12.44     ~ 695 2
65 UGC 8024 GiC 12 54 05.248 +27 08 58.67 14.37 14.23 13.95 13.84   ~ 592 1
66 NGC 5033 Sy2 13 13 27.535 +36 35 37.14   11.01 12.03 9.73   ~ 869 3
67 UGC 8320 AG? 13 14 27.997 +45 55 11.14 13.63 13.26 13.02 12.81   ~ 282 0
68 M 63 LIN 13 15 49.2741893928 +42 01 45.728076108   9.34 8.59 8.35   ~ 1224 2
69 UGC 8333 GiC 13 15 53.778 +25 26 10.13   17       ~ 119 0
70 NGC 5204 LSB 13 29 36.508 +58 25 07.43   11.84   11.37   ~ 471 0
71 UGC 8837 AG? 13 54 45.602 +53 54 20.06   14.2       ~ 207 0
72 NGC 5390 LIN 13 55 39.9385716624 +40 27 42.380606592   12.81 11.93 10.04   ~ 350 1
73 NGC 5533 Sy2 14 16 07.7507477232 +35 20 37.879981584   13.0       ~ 175 1
74 NGC 5585 GiG 14 19 48.204 +56 43 44.58   11.73 11.216 11.12 10.123 ~ 430 0
75 UGC 9211 AG? 14 22 32.1696941112 +45 23 01.932649116   15.7       ~ 77 0
76 NGC 6399 G 17 31 50.2984260840 +59 36 55.746235728   14.8       ~ 27 0
77 NGC 6446 GiP 17 46 07.4996113464 +35 34 09.666145344   15.5       ~ 21 0
78 NGC 6503 LIN 17 49 26.4207792072 +70 08 39.604132176 11.56 10.95 10.28 9.92   ~ 520 1
79 NGC 6667 AG? 18 30 39.815 +67 59 13.39   13.7       ~ 59 0
80 NGC 6674 AG? 18 38 33.889 +25 22 30.39   13.7       ~ 111 0
81 NGC 6917 GiG 20 27 28.3640399424 +08 05 53.235411828   14.3       ~ 24 0
82 NGC 6923 Sy2 20 31 39.0580970808 -30 49 54.787179180   12.80 12.09 11.48 12.1 ~ 90 0
83 NGC 6983 H2G 20 56 43.411 -43 59 09.50   14.24   13.13   ~ 23 0
84 UGC 11707 AG? 21 14 31.75 +26 44 04.5   15.6       ~ 62 0
85 M 2 GlC 21 33 27.02 -00 49 23.7     6.25     ~ 1030 1
86 UGC 11861 AG? 21 56 24.148 +73 15 39.33   15.2       ~ 97 0
87 UGC 12060 GiG 22 30 33.98 +33 49 10.8   15.5       ~ 72 0
88 NGC 7331 LIN 22 37 04.0506038088 +34 24 56.800076508 10.65 10.35 9.48     ~ 1227 2
89 UGC 12632 GiG 23 29 58.540 +40 59 31.98   15.7       ~ 109 0
90 UGC 12732 GiP 23 40 39.86 +26 14 11.1   14.5       ~ 140 0
91 NGC 7793 GiG 23 57 49.7540045856 -32 35 27.701550744 10.26 9.74 9.28 9.06 9.7 ~ 1107 2

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