2000A&AS..145...71K


Query : 2000A&AS..145...71K

2000A&AS..145...71K - Astron. Astrophys., Suppl. Ser., 145, 71-82 (2000/July-0)

Line-of-sight velocity distributions of 53 early-type galaxies.

KOPROLIN W. and ZEILINGER W.W.

Abstract (from CDS):

55 long-slit spectra of 53 early-type galaxies were observed at La Silla/ESO and reduced using standard methods. The line-of-sight velocity distributions (LOSVDs) were measured using the fourier quotient method and the fourier fitting method as described by van der Marel et al. (1993ApJ...407..525V). 32% of the examined galaxies contain kinematically decoupled stellar omponents, the size of these cores was 0.40±0.28kpc, in each case the core was smaller than 1kpc. Analysis of the kinematics reveals in 49% of the sample galaxies the signature of a stellar disk component, in 15% this is uncertain. There is evidence that the phenomenon of kinematically decoupled components is present in the whole class of early-type galaxies. Several correlations between photometric and kinematic parameters like the (v/σ)* vs. ε diagram, the anisotropy - luminosity correlation or κ-space were as well examined using measurement results for spectroscopic data and photometric data out of literature. It is also shown that those sample galaxies with kinematically decoupled components are more likely to be found in groups of high density, strengthening the assumption that such components are remnants of merging events.

Abstract Copyright:

Journal keyword(s): galaxies: elliptical and lenticular - galaxies: fundamental parameters - galaxies: kinematics and dynamics

CDS comments: Table 1: misprint: UGC 4508 = PGC 24253 (not 24352), NGC 3617 = PGC 34513 (not 24513), IC 5297 = PGC 70875 (not 70975).

Simbad objects: 53

goto Full paper

goto View the references in ADS

Number of rows : 53
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 IC 1729 G 01 47 55.273 -26 53 31.98   13.03       ~ 37 0
2 NGC 1404 GiP 03 38 51.917 -35 35 39.81 11.53 10.69 10.00 9.03   ~ 687 1
3 NGC 1427 GiG 03 42 19.4447168502 -35 23 33.193682690   11.89   10.44   ~ 256 0
4 NGC 1537 GiG 04 13 40.706 -31 38 43.48   11.54   10.11   ~ 94 0
5 NGC 1549 GiP 04 15 45.223 -55 35 32.50 11.22 10.48 9.79 9.08   ~ 227 1
6 NGC 1889 G 05 22 35.3 -11 29 48   12.6   12.7 12.3 ~ 33 0
7 NGC 2271 G 06 42 52.996 -23 28 33.38   13.17   11.67   ~ 44 0
8 NGC 2325 AGN 07 02 40.4026621 -28 41 50.047941   12.17   10.46   ~ 107 0
9 NGC 2380 GiG 07 23 54.749 -27 31 44.62   12.52   10.77   ~ 52 0
10 NGC 2434 GiG 07 34 51.1487209121 -69 17 03.008825858 12.82 12.50 11.26 10.84   ~ 177 1
11 IC 2311 GiG 08 18 45.978 -25 22 11.17   12.49   11.00   ~ 49 0
12 UGC 4508 EmG 08 37 56.224 -02 27 47.76   14.8   14.4 13.9 ~ 21 0
13 NGC 2663 GiG 08 45 08.247 -33 47 41.14   11.85 12.33 9.75   ~ 96 1
14 NGC 2699 GiG 08 55 48.7840157168 -03 07 39.601081073   13.6       ~ 98 0
15 NGC 2887 GiG 09 23 24.016 -63 48 45.33   12.51   11.06   ~ 42 0
16 NGC 2865 GiG 09 23 30.205 -23 09 41.37   12.39 11.43 11.06   ~ 229 0
17 NGC 2872 IG 09 25 42.539 +11 25 55.70   13.0       ~ 81 0
18 NGC 2888 GiG 09 26 19.6721616685 -28 02 06.509535832   13.28   12.65   ~ 43 0
19 NGC 2986 GiG 09 44 16.044 -21 16 41.84   11.60 10.93 9.96   ~ 159 0
20 NGC 3078 GiG 09 58 24.5949838 -26 55 35.954933   12.00 11.07 10.51   ~ 142 0
21 NGC 3087 GiG 09 59 08.646 -34 13 30.79   12.69 11.55 11.02   ~ 77 0
22 NGC 3136 GiG 10 05 48.157 -67 22 40.74   11.60 11.00 10.05   ~ 96 0
23 NGC 3125 H2G 10 06 33.318 -29 56 07.32 13.03 13.45 13.00 12.50 13.4 ~ 219 1
24 NGC 3224 GiG 10 21 41.184 -34 41 48.47   13.15   11.52   ~ 39 0
25 NGC 3250 GiG 10 26 32.278 -39 56 38.07   12.26 11.03 10.57   ~ 90 0
26 NGC 3258 BiC 10 28 53.588 -35 36 19.98   12.50 11.72 10.86   ~ 173 0
27 NGC 3260 GiG 10 29 06.3949638709 -35 35 42.485955683   13.72 14.39 12.11   ~ 52 0
28 NGC 3268 BiC 10 30 00.655 -35 19 31.83   12.57 11.77 10.68   ~ 143 0
29 NGC 3302 G 10 35 47.417 -32 21 30.76   13.51   11.61   ~ 24 0
30 NGC 3309 GiG 10 36 35.651 -27 31 06.35   11.98 11.78 10.34 10.51 ~ 148 0
31 NGC 3377 GiP 10 47 42.400 +13 59 08.30 11.55 11.24 10.38     ~ 736 1
32 ESO 377-15 GiG 11 09 32.1030135851 -37 20 58.848525323   13.30 12.21 11.77   ~ 33 0
33 NGC 3557 rG 11 09 57.653 -37 32 21.02   11.50 10.40 9.79   ~ 261 2
34 NGC 3585 GiG 11 13 17.109 -26 45 17.96   10.64   9.22   ~ 267 0
35 NGC 3617 GiP 11 17 50.8627053287 -26 08 03.806020588   13.45   12.12   ~ 48 0
36 NGC 3636 GiP 11 20 25.1142457324 -10 16 54.116030016   13       ~ 23 0
37 NGC 3904 GiG 11 49 13.206 -29 16 36.09   11.82 10.96 10.29   ~ 148 0
38 NGC 3923 GiG 11 51 01.783 -28 48 22.36 11.41 10.59 9.80 8.88   ~ 407 1
39 NGC 4033 GiG 12 00 34.7434001812 -17 50 33.470638824   12.79   11.32   ~ 90 0
40 NGC 4105 LIN 12 06 40.767 -29 45 36.64   11.35 12.52 9.53   ~ 121 0
41 NGC 4106 GiP 12 06 44.7 -29 46 06   11.61 11.35     ~ 70 0
42 Mrk 1318 H2G 12 19 09.840 +03 51 23.34   14.5       ~ 156 0
43 NGC 4261 LIN 12 19 23.2160630 +05 49 29.700024   13.92 12.87     ~ 1147 0
44 NGC 4697 GiG 12 48 35.8992791099 -05 48 02.497675635   10.97   9.83   ~ 818 0
45 NGC 5061 GiG 13 18 05.054 -26 50 14.00   11.18 10.41 9.66   ~ 160 0
46 NAME Centaurus A Sy2 13 25 27.61509104 -43 01 08.8056025   8.18 6.84 6.66   ~ 4122 3
47 NGC 5237 IG 13 37 39.056 -42 50 48.90   13.26 12.67 12.34   ~ 95 1
48 NGC 5903 GiG 15 18 36.529 -24 04 06.94   12.11 11.48 10.73   ~ 135 1
49 IC 4797 GiG 18 56 29.656 -54 18 21.04   12.32 11.27 10.79   ~ 88 0
50 NGC 6861 GiP 20 07 19.482 -48 22 12.94   12.01 11.10 10.43   ~ 166 0
51 NGC 7029 G 21 11 52.0292409836 -49 17 01.318271586   12.54 11.81 11.02   ~ 97 0
52 NGC 7049 GiP 21 19 00.249 -48 33 43.24   11.28 10.74 9.77   ~ 132 1
53 NGC 7196 G 22 05 54.8093251477 -50 07 09.885509663   12.43 11.54 10.89   ~ 107 0

To bookmark this query, right click on this link: simbad:objects in 2000A&AS..145...71K and select 'bookmark this link' or equivalent in the popup menu


2021.09.26-07:55:57

© Université de Strasbourg/CNRS

    • Contact