2005AJ....130..475A

Query : 2005AJ....130..475A

2005AJ....130..475A - Astron. J., 130, 475-495 (2005/August-0)

Structural parameters of dwarf galaxies in the Coma cluster: on the origin of dS0 galaxies.

AGUERRI J.A.L., IGLESIAS-PARAMO J., VILCHEZ J.M., MUNOZ-TUNON C. and SANCHEZ-JANSSEN R.

Abstract (from CDS):

In this paper we analyze the structural parameters of the dwarf galaxies in the Coma Cluster with -18≤MB≤-16 and classify them into two types; those with surface brightness profiles well fitted by a single Sérsic law are called dwarf ellipticals (dEs), and those fitted with Sérsic+exponential profiles are classified as dwarf lenticulars (dS0s). The comparison of the structural parameters of the dwarf galaxies in the Coma and Virgo Clusters shows that they are analogous. Photometrically, the dE and dS0 galaxies in Coma are equivalent, having similar colors and global scales. However, the scale of the innermost parts (bulges) of dS0 galaxies is similar to that of the bulges of late-type spiral galaxies. In contrast, dEs have larger scales than the bulges of bright galaxies. This may indicate that dS0 and dE galaxies have different origins. While dE galaxies can come from dwarf irregulars (dIs) or from processes similar to those that form bright E galaxies, the origin of dS0 galaxies could be harassed bright late-type spiral galaxies.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Clusters: General - Galaxies: Dwarf - Galaxies: Evolution

Simbad objects: 89

goto Full paper

goto View the references in ADS

Number of rows : 89
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 ACO S 373 ClG 03 38 29.4 -35 27 08           ~ 2029 0
2 NAME Leo Cluster ClG 11 30.0 +15 00           ~ 71 0
3 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
4 LEDA 83699 GiC 12 57 47.8677996504 +27 46 10.023657852   16 16.27 16.16   ~ 26 0
5 [BO85] Coma 262 GiC 12 57 53.130 +27 42 26.30     16.35 16.14   ~ 14 0
6 LEDA 1819771 GiC 12 58 01.7176521504 +27 51 12.850195392     16.09 15.86   ~ 21 0
7 2MASS J12580288+2758418 GiC 12 58 02.86698 +27 58 42.0488     17.02 16.91 16.21 ~ 23 0
8 2MASX J12581141+2756235 GiC 12 58 11.4373346736 +27 56 23.858385144 17.61 17.04 16.06 15.81   ~ 21 0
9 LEDA 1838251 EmG 12 58 15.06172 +28 31 18.4196     16.37 15.99   ~ 22 0
10 2MASX J12581739+2802237 GiC 12 58 17.395 +28 02 23.71 18.17   16.81 16.71   ~ 17 0
11 LEDA 1819621 GiC 12 58 18.21265 +27 50 54.5715 17.77   16.76 16.87   ~ 24 0
12 2MASX J12581922+2745437 GiC 12 58 19.1918415936 +27 45 43.497404172   16 16.25 16.17   ~ 39 0
13 2MASX J12582231+2753057 GiC 12 58 22.2845568072 +27 53 05.204498712 18.64   17.11 16.94   ~ 12 0
14 LEDA 1832725 EmG 12 58 23.734 +28 19 43.72           ~ 11 0
15 2MASX J12583671+2750576 GiC 12 58 36.7598192688 +27 50 58.128003456     16.72 16.35   ~ 26 0
16 2MASX J12584070+2749366 GiC 12 58 40.7276966400 +27 49 36.930009252 17.88   16.38 16.38   ~ 28 0
17 LEDA 126817 GiC 12 58 42.589 +27 45 37.78     16.30 16.15   ~ 54 0
18 LEDA 126815 AG? 12 58 45.543 +27 45 13.96 18.55 18.47 16.82 16.72 16.6 ~ 32 0
19 2MASX J12585306+2748479 GiC 12 58 53.0580000240 +27 48 48.342614472 17.19 17.144 15.89 15.709 15.079 ~ 42 0
20 2MASX J12585464+2747439 GiC 12 58 54.6391949472 +27 47 44.233414944 17.938 17.663 16.10 15.80 15.522 ~ 24 0
21 2MASX J12585660+2749189 AGN 12 58 56.60879 +27 49 19.1323 17.904 17.802 16.61 16.30 15.917 ~ 23 0
22 2MASX J12585766+2747079 GiC 12 58 57.6287838720 +27 47 07.620034020 17.23 17.392 15.65 15.29 15.242 ~ 40 0
23 LEDA 126809 GiC 12 58 59.47813 +27 56 04.2694 18.37 18.23 16.75 16.40 16.11 ~ 29 0
24 LEDA 93696 G 12 59 04.7832053880 +28 03 01.409051268 18.13 18.06 16.53 16.18 15.93 ~ 35 0
25 2MASX J12590685+2746209 GiC 12 59 06.8554462080 +27 46 20.932176684 17.95 18.23 16.55 16.22 16.10 ~ 25 0
26 LEDA 93697 G 12 59 09.4708162248 +28 02 27.383597556 18.08 17.918 16.31 15.92 15.751 ~ 36 1
27 IC 3960A GiC 12 59 09.6408791400 +27 52 02.630717076 17.79 17.637 16.53 16.13 15.49 ~ 37 0
28 LEDA 126800 G 12 59 11.5550609088 +28 00 33.405609060 18.34 18.12 16.76 16.43 16.03 ~ 36 0
29 LEDA 126798 GiC 12 59 14.984 +28 15 03.66 17.42 17.60 16.12 16.01   ~ 27 0
30 LEDA 126796 GiC 12 59 18.3631791264 +27 42 56.704627152 18.30 18.26 16.57 16.41   ~ 20 1
31 LEDA 1822852 GiC 12 59 19.71516 +27 58 24.5874 18.57 18.677 17.13 16.81 16.686 ~ 32 0
32 2MASX J12592022+2804278 GiC 12 59 20.2009258968 +28 04 27.474050280 17.817 17.487 15.94 15.63 15.431 ~ 37 0
33 2MASX J12592136+2758248 GiC 12 59 21.4151965488 +27 58 24.866619600 17.67 17.608 16.12 16.09 15.57 ~ 42 0
34 2MASX J12592265+2753488 GiC 12 59 22.6199737728 +27 53 48.734841408 16.66 16.504 15.33 14.972 14.39 ~ 67 0
35 LEDA 126792 GiC 12 59 25.04445 +27 59 48.2410 18.59 18.55 17.17 16.80 16.306 ~ 35 0
36 2MASX J12592536+2756038 GiC 12 59 25.3390430424 +27 56 04.172369748 18.08 18.094 17.02 16.73 16.12 ~ 32 0
37 2MASX J12592581+2811128 GiC 12 59 25.8201837072 +28 11 13.131113748     16.25 15.91   ~ 34 0
38 2MASX J12592611+2817148 GiC 12 59 26.1489719987 +28 17 15.150254029   16 16.05 15.81   ~ 30 0
39 2MASX J12592732+2747058 GiC 12 59 27.327 +27 47 05.82 18.21 18.157 16.69 16.37 16.062 ~ 21 0
40 LEDA 44602 AG? 12 59 28.7291561256 +28 02 25.896174396 17.389 16.995 16.033 15.471 14.803 ~ 54 0
41 LEDA 2816216 AG? 12 59 35.2843806864 +27 51 49.122849996 17.80 17.721 16.37 16.34 15.621 ~ 44 0
42 2MASX J12593697+2749327 GiC 12 59 36.9699732648 +27 49 32.922847632 17.62 17.56 16.43 16.22 15.461 ~ 35 0
43 LEDA 44637 AG? 12 59 37.208 +27 52 13.67 19.493 19.283 18.14 17.79 17.6 ~ 35 0
44 LEDA 44634 EmG 12 59 37.4884659408 +28 09 58.056596712     16.32 15.96   ~ 44 0
45 2MASX J12593780+2746367 LSB 12 59 37.800 +27 46 36.80 17.63 17.666 15.83 15.45 15.705 ~ 29 0
46 LEDA 44635 AG? 12 59 37.9916897496 +28 00 03.640609728 18.17 18.097 16.60 16.20 16.031 ~ 36 0
47 2MASX J12594422+2752037 GiC 12 59 44.2094234376 +27 52 03.683102700 17.78 17.60 16.24 15.89 15.56 ~ 36 0
48 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
49 2MASX J12595026+2808392 GiC 12 59 50.290 +28 08 39.81 18.16   16.62 16.31   ~ 34 0
50 2MASX J12595104+2749592 GiC 12 59 51.0010585920 +27 49 58.622962188 17.65 17.78 16.29 16.03 15.769 ~ 44 0
51 2MASX J12595178+2805542 GiC 12 59 51.7662967464 +28 05 54.694778604 18.15   16.63 16.27   ~ 23 0
52 LEDA 83740 LIN 12 59 54.8650694184 +27 47 45.623507136 17.69 17.59 16.37 16.15 15.491 ~ 39 0
53 LEDA 44692 AG? 12 59 59.469 +27 56 26.06 18.42 18.426 17.00 16.71 16.2 ~ 35 0
54 LEDA 44693 G 13 00 00.9698252088 +27 56 43.584354600 18.39 18.329 16.92 16.73 16.429 ~ 37 0
55 LEDA 126773 EmG 13 00 01.49182 +27 43 52.4910 17.884 17.673 16.64 16.39 15.748 ~ 29 0
56 LEDA 126771 GiC 13 00 03.70512 +27 57 52.2900 18.78 18.49 17.26 16.96 16.48 ~ 24 0
57 2MASX J13000425+2809182 GiC 13 00 04.246 +28 09 18.39   18.12 16.65 16.25   ~ 34 0
58 LEDA 44707 AG? 13 00 05.3994110544 +28 01 28.005793932 17.03 17.106 15.42 15.02 15.09 ~ 58 0
59 FOCA 0728-371 GiC 13 00 06.25536 +28 15 00.4500           ~ 17 0
60 LEDA 126767 LSB 13 00 08.05642 +27 46 23.9143 17.45 17.675 16.57 16.45 16.398 ~ 36 0
61 2MASX J13000871+2809352 GiC 13 00 08.7349755912 +28 09 35.457921144 17.56   15.86 15.42   ~ 32 0
62 Z 160-243 AGN 13 00 09.1410758256 +27 51 59.343513912 16.418 16.39 15.51 15.34 14.835 ~ 133 0
63 LEDA 126764 G 13 00 11.1464834832 +28 03 54.824309496 18.29 18.181 16.72 16.36 16.149 ~ 40 0
64 LEDA 83745 GiC 13 00 12.6276633696 +27 46 54.590989836 17.06 17.209 15.28 14.98 15.15 ~ 33 0
65 2MASX J13001266+2743112 GiC 13 00 12.6888005328 +27 43 11.412984180           ~ 7 0
66 LEDA 126762 GiC 13 00 13.63797 +27 52 01.8185 18.09 17.985 16.35 15.93 15.922 ~ 26 0
67 CAIRNS J130017.56+274703.7 LSB 13 00 17.55731 +27 47 03.9352 18.34 18.602 16.95 16.57 16.346 ~ 31 0
68 LEDA 126760 GiC 13 00 18.5763854424 +27 48 55.931397300 17.59 17.541 16.38 16.09 15.46 ~ 25 0
69 LEDA 93586 AG? 13 00 18.7771580832 +27 56 13.466814396 16.99 17.014 15.44 15.13 14.962 ~ 59 0
70 2MASX J13002014+2750365 GiC 13 00 20.170 +27 50 36.62 18.14 18.139 16.41 16.05 16.129 ~ 34 0
71 LEDA 126758 EmG 13 00 21.6698381208 +27 53 54.785936292 18.39 18.205 16.81 16.57 16.171 ~ 36 0
72 LEDA 126756 G 13 00 24.82156 +27 55 35.8484 18.50 18.52 16.57 16.21 16.499 ~ 36 0
73 2MASX J13003251+2745576 GiC 13 00 32.5177277088 +27 45 58.177479276 17.14 17.062 15.23 14.80 14.864 ~ 48 0
74 LEDA 83750 EmG 13 00 33.3523167048 +27 49 27.396369444 17.44 17.481 15.71 15.37 15.549 ~ 35 0
75 GMP 2565 EmG 13 00 37.14213 +28 39 50.8176   17.96 16.77 16.62   ~ 22 0
76 FIRST J130042.9+282455 rG 13 00 43.8706461461 +28 24 58.828672780   16.96 16.18 15.85   ~ 34 0
77 2MASX J13004540+2750076 GiC 13 00 45.407 +27 50 07.64 18.357 18.048 16.71 16.37 16.072 ~ 26 0
78 LEDA 126751 GiC 13 00 51.096 +27 44 34.75 17.98 17.953 16.11 15.64 16.109 ~ 21 0
79 ECO 11482 GiC 13 00 54.7720076064 +27 50 31.338269160 17.75 17.47 16.59 16.02 15.61 ~ 29 0
80 LEDA 1838241 GiC 13 01 14.96406 +28 31 18.3366     16.84 16.86   ~ 25 0
81 2MASX J13011908+2807411 GiC 13 01 19.0657400064 +28 07 41.342674332     16.76 16.68   ~ 17 0
82 LEDA 126742 EmG 13 01 19.3212718248 +27 51 37.756941984     16.66 16.38   ~ 26 0
83 LAMOST J130130.82+283326.6 SyG 13 01 30.8641865640 +28 33 23.991186132           ~ 12 0
84 LEDA 44909 EmG 13 01 35.211 +28 08 48.74   17.0 16.93 16.61   ~ 22 0
85 LEDA 126740 GiC 13 01 36.5189110368 +27 42 28.573818228     16.51 16.14   ~ 13 0
86 LEDA 126738 GiC 13 01 39.08768 +28 14 45.1423     16.68 16.51   ~ 16 0
87 2MASX J13014420+2812517 GiC 13 01 44.1740267520 +28 12 51.745218120     16.20 15.90   ~ 23 0
88 2MASX J13021025+2811309 GiC 13 02 10.2850443768 +28 11 30.593850216   16       ~ 24 0
89 LEDA 83763 EmG 13 02 14.3311178928 +28 06 05.697931500   16 15.93 15.57   ~ 24 0

To bookmark this query, right click on this link: simbad:objects in 2005AJ....130..475A and select 'bookmark this link' or equivalent in the popup menu