2000NewA....5..427R

Query : 2000NewA....5..427R

2000NewA....5..427R - New Astronomy, 5, 427-439 (2000/December-0)

The mass distribution in the innermost regions of spiral galaxies.

RATNAM C. and SALUCCI P.

Abstract (from CDS):

We use high-spatial resolution ( ∼ 100 pc) rotation curves of 83 spiral galaxies to investigate the mass distribution of their innermost kpc. We show that in this region the luminous matter completely accounts for the gravitational potential and no dark component is required. The derived I-band disk mass-to-light ratios Y_I agree well with those obtained from population synthesis models and correlate with color in a similar way. We find strict upper limits of ∼ 10^7 M_Sun for the masses of compact bodies at the center of spirals ruling out that these systems host the remnants of the quasar activity.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 82

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Number of rows : 82
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 ESO 79-3 GiP 00 32 02.131 -64 15 12.50   13.78   12.11 12.6 ~ 69 0
2 NGC 150 Sy1 00 34 15.4727570592 -27 48 12.824363736   12.04 11.13 10.92 11.7 ~ 194 0
3 NGC 360 Sy2 01 02 51.4684833528 -65 36 35.652293964   13.42   11.99 12.5 ~ 90 0
4 NGC 406 G 01 07 25.060 -69 52 45.27   13.02   12.14 12.0 ~ 84 0
5 UGCA 17 Sy2 01 26 14.419 -06 05 39.01   13.8   13.7 13.1 ~ 87 0
6 NGC 578 AG? 01 30 28.548 -22 40 01.96   11.72 10.93 10.63 11.6 ~ 170 0
7 ESO 13-16 AG? 01 32 48.12 -79 28 27.6   13.53   12.52 13.3 ~ 45 0
8 NGC 699 EmG 01 50 43.688 -12 02 08.22   14   13.71   ~ 40 0
9 NGC 697 GiG 01 51 17.568 +22 21 28.69   12.7       ~ 122 0
10 NGC 755 EmG 01 56 22.7129615328 -09 03 40.753550304   13.2   12.13 13.0 ~ 107 0
11 ESO 545-3 EmG 02 19 29.353 -21 26 08.14   15.17   14.58 14.8 ~ 40 0
12 ESO 545-5 EmG 02 20 06.0997986624 -19 45 02.380400460   13.82   12.84 13.4 ~ 62 0
13 NGC 908 Sy1 02 23 04.569 -21 14 01.86   11.03 10.18 9.84 10.6 ~ 192 1
14 NGC 1090 AG? 02 46 33.9359016984 -00 14 49.627749660   12.3   12.1 12.4 ~ 166 0
15 ESO 116-12 EmG 03 13 04.746 -57 21 26.09   12.96   12.07 12.2 ~ 94 0
16 NGC 1255 GiG 03 13 31.9885639248 -25 43 30.399262428   11.80   10.66 11.5 ~ 149 0
17 NGC 1258 EmG 03 14 05.472 -21 46 27.20   13.98   12.95 13.4 ~ 57 0
18 NGC 1292 EmG 03 18 14.894 -27 36 37.19   12.75   11.78 12.2 ~ 98 0
19 IC 1913 EmG 03 19 34.578 -32 27 54.41   14.38   13.54 14.2 ~ 74 0
20 NGC 1300 Sy2 03 19 41.0462219928 -19 24 40.187565432   11.16 10.42 9.90 10.7 ~ 536 0
21 ESO 418-8 EmG 03 31 30.6568555560 -30 12 48.136597596   13.90   13.09 13.9 ~ 86 1
22 MCG-03-10-042 EmG 03 44 01.034 -14 21 31.26   13.41   13.3 12.9 ~ 61 0
23 NGC 1448 GiG 03 44 31.915 -44 38 41.38   11.46   10.24 10.9 ~ 267 0
24 ESO 358-63 Sy2 03 46 19.007 -34 56 36.83   12.57   12.3 11.9 ~ 118 0
25 ESO 302-9 EmG 03 47 34.12 -38 34 35.5   14.34   13.87 14.5 ~ 56 0
26 ESO 54-21 AG? 03 49 49.445 -71 38 07.38   12.98   11.64 12.0 ~ 59 0
27 NGC 1484 EmG 03 54 17.818 -36 58 14.70   13.67   12.96 13.4 ~ 63 0
28 NAME Schuster's Spiral GiP 03 58 56.3 -45 51 33   16.32   15.88   ~ 36 0
29 NGC 1511 GiP 03 59 36.98373 -67 38 03.3430   11.97   10.74 11.1 ~ 137 0
30 NGC 1518 Sy1 04 06 49.708 -21 10 21.42   12.20 11.84 11.19 12.0 ~ 96 0
31 NGC 1559 GiG 04 17 35.7508602240 -62 47 01.251567384   11.19 10.45 10.11 10.4 ~ 282 1
32 NGC 1566 Sy1 04 20 00.3968473248 -54 56 16.624708764 10.29 10.19 9.73 9.21 10.1 ~ 912 2
33 IC 2085 GiP 04 31 24.236 -54 25 00.75   14.26   12.96   ~ 60 0
34 NGC 1792 Sy1 05 05 14.4036930408 -37 58 50.064531168   10.68 10.18 9.53 10.4 ~ 234 1
35 MCG-02-14-003 EmG 05 11 07.897 -09 23 20.01   14.18   13.19 13.4 ~ 57 0
36 NGC 1832 Sy2 05 12 03.3433348776 -15 41 16.021694220   12.2   11.07 11.8 ~ 237 1
37 ESO 362-11 AG? 05 16 38.800 -37 06 09.07   13.05   11.78 12.5 ~ 82 0
38 IC 407 GiG 05 17 42.6332079792 -15 31 24.220734060   14.2   13.05 13.7 ~ 46 0
39 NGC 1886 Sy2 05 21 48.1563158664 -23 48 36.315007812   13.62   12.28   ~ 78 0
40 ESO 554-28 LSB 05 43 13.83 -18 38 21.4   15.26   14.14   ~ 30 0
41 NGC 2139 EmG 06 01 07.963 -23 40 20.35   12.10 11.71 11.28 12.1 ~ 152 0
42 ESO 121-6 Sy2 06 07 29.855 -61 48 27.28   13.45   12.09 12.2 ~ 86 0
43 NGC 2227 EmG 06 25 57.973 -22 00 17.41   13.40   12.13 12.7 ~ 58 0
44 ESO 490-28 AG? 06 40 20.751 -27 05 51.39   14.91   13.53 14.3 ~ 36 0
45 ESO 490-45 AG? 06 46 46.53 -26 28 29.8   14.04   13.29 14.0 ~ 40 0
46 ESO 162-17 EmG 07 15 54.5512217856 -57 20 36.282624972   13.5   13.3 12.8 ~ 56 0
47 NGC 2397 Sy1 07 21 19.8926907744 -69 00 05.031850284   12.85   11.57   ~ 92 0
48 ESO 35-18 Sy2 07 55 04.182 -76 24 45.19   14.08   12.45 13.1 ~ 51 0
49 MCG-02-22-025 LSB 08 39 04.636 -14 44 24.46   15   13.93   ~ 19 0
50 ESO 563-14 Sy2 08 42 57.122 -20 03 04.27   13.5   13.4 13.0 ~ 63 0
51 ESO 60-25 G 09 03 37.2 -67 57 59   14.51   13.64   ~ 21 0
52 ESO 36-19 Sy1 09 06 35.7359775960 -75 49 32.585835252   13.76   12.66 13.1 ~ 41 0
53 NGC 2763 Sy2 09 06 49.0665690168 -15 29 59.523832824   12.3   11.65 12.2 ~ 97 0
54 ESO 498-3 Sy2 09 23 36.5025410952 -26 52 54.814501560   14.17   13.9 13.5 ~ 43 0
55 MCG-01-25-024 LSB 09 42 24.8 -06 15 29   14       ~ 41 0
56 NGC 3045 Sy1 09 53 17.6604331464 -18 38 42.337800960   13.73   12.72 13.2 ~ 47 0
57 ESO 374-8 AG? 09 54 22.95 -33 07 01.0   15.59   14.84   ~ 22 0
58 NGC 3175 EmG 10 14 42.1304335632 -28 52 19.628995332   12.14   11.7 11.2 ~ 100 0
59 ESO 265-2 AG? 11 01 01.60 -43 40 42.0   16.18   14.43   ~ 21 0
60 NGC 3715 Sy1 11 31 32.3339180976 -14 13 53.055095988   13   12.61   ~ 57 0
61 IC 3005 EmG 12 07 14.2031692128 -30 01 28.813792188   13.80   12.71 13.2 ~ 67 0
62 ESO 380-23 EmG 12 23 19.827 -37 22 57.81   15.78   14.18   ~ 31 0
63 NGC 4348 GiG 12 23 53.9227819416 -03 26 34.033275096   13.60   13.0 12.4 ~ 101 0
64 NGC 4705 EmG 12 49 24.9506133048 -05 11 45.128978916   13.1   12.24 12.5 ~ 47 0
65 NGC 4835 GiG 12 58 07.8803001072 -46 15 50.985269172   12.31 11.74 12.2 11.8 ~ 74 1
66 ESO 575-53 EmG 13 05 04.933 -22 23 02.21   14.56   14.5 14.0 ~ 50 0
67 ESO 446-53 AG? 14 21 17.1 -29 15 51   14.67   13.83   ~ 37 0
68 ESO 328-43 EmG 15 19 17.57 -41 14 01.4   12.4   12.3 12.1 ~ 32 0
69 ESO 582-12 EmG 15 26 08.042 -22 16 57.03   12.6   11.60 12.2 ~ 56 0
70 ESO 329-7 Sy1 15 30 08.3410571880 -38 39 03.791676312   13.5       ~ 45 0
71 IC 4951 EmG 20 09 31.77 -61 51 01.7 14.74 14.23 13.84 13.68 14.0 ~ 66 0
72 ESO 233-42 EmG 20 11 01.509 -48 41 26.67   15.11   13.88   ~ 34 0
73 NGC 7218 EmG 22 10 11.712 -16 39 39.60   12.4   11.48 12.3 ~ 107 0
74 NGC 7314 Sy2 22 35 46.1985355872 -26 03 01.564993476   11.62 13.11 10.61 11.4 ~ 565 0
75 NGC 7339 rG 22 37 46.890 +23 47 12.02   13.1       ~ 134 0
76 NGC 7361 AG? 22 42 18.413 -30 03 19.09   12.99 12.50 12.22 12.5 ~ 88 0
77 ESO 406-26 GiP 22 56 36.716 -36 14 58.94   13.46   12.36 12.8 ~ 86 0
78 NGC 7456 Sy2 23 02 10.3552289496 -39 34 09.916618440   12.27   11.45 12.0 ~ 103 0
79 NGC 7590 Sy1 23 18 54.7949760192 -42 14 20.515300476   12.12 13.76 11.06 11.8 ~ 277 1
80 NGC 7599 EmG 23 19 21.145 -42 15 24.62   11.87 11.41 11.12 11.6 ~ 126 1
81 NGC 7713 EmG 23 36 15.154 -37 56 22.18   11.63   11.09 11.6 ~ 141 0
82 ESO 349-6 G 23 55 16.7918867400 -33 07 52.806119304   15.69   14.43   ~ 8 0

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