2016MNRAS.459..720H


C.D.S. - SIMBAD4 rel 1.7 - 2020.11.30CET22:36:29

2016MNRAS.459..720H - Mon. Not. R. Astron. Soc., 459, 720-745 (2016/June-2)

Galaxy Zoo: Mergers - Dynamical models of interacting galaxies.

HOLINCHECK A.J., WALLIN J.F., BORNE K., FORTSON L., LINTOTT C., SMITH A.M., BAMFORD S., KEEL W.C. and PARRISH M.

Abstract (from CDS):

The dynamical history of most merging galaxies is not well understood. Correlations between galaxy interaction and star formation have been found in previous studies, but require the context of the physical history of merging systems for full insight into the processes that lead to enhanced star formation. We present the results of simulations that reconstruct the orbit trajectories and disturbed morphologies of pairs of interacting galaxies. With the use of a restricted three-body simulation code and the help of citizen scientists, we sample 105 points in parameter space for each system. We demonstrate a successful recreation of the morphologies of 62 pairs of interacting galaxies through the review of more than 3 million simulations. We examine the level of convergence and uniqueness of the dynamical properties of each system. These simulations represent the largest collection of models of interacting galaxies to date, providing a valuable resource for the investigation of mergers. This paper presents the simulation parameters generated by the project. They are now publicly available in electronic format at http://data.galaxyzoo.org/mergers.html. Though our best-fitting model parameters are not an exact match to previously published models, our method for determining uncertainty measurements will aid future comparisons between models. The dynamical clocks from our models agree with previous results of the time since the onset of star formation from starburst models in interacting systems and suggest that tidally induced star formation is triggered very soon after closest approach.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): methods: numerical - galaxies: interactions - galaxies: kinematics and dynamics - galaxies: peculiar

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 - 2021
#notes
1 NGC 7806 GiP 00 01 30.057 +31 26 30.66   14.4       ~ 63 0
2 SDSS J000415.42+032301.8 G 00 04 15.423 +03 23 01.80           ~ 1 0
3 APG 146 IG 00 06 44.8148331719 -06 38 13.304117600   14.66       ~ 20 0
4 MCG-02-01-051 EmG 00 18 50.898 -10 22 36.49   14.81 14.33     ~ 121 3
5 MCG+02-04-025 LIN 01 20 02.654 +14 21 41.73   14.9       ~ 132 0
6 UGC 934 G 01 23 28.3136816797 +30 47 03.933563477   14.5       ~ 42 0
7 APG 290 GrG 02 03.8 +14 43           ~ 53 0
8 IC 196 IG 02 03 49.801 +14 44 20.86   14.2       ~ 71 0
9 NGC 835 Sy2 02 09 24.606 -10 08 09.31   13.29 12.45 12.24   ~ 172 0
10 HCG 16 CGG 02 09 40.82 -10 11 02.0           ~ 157 0
11 UGC 1810 IG 02 21 28.7063228667 +39 22 32.120946415   13.70 12.92 12.28   ~ 59 0
12 NGC 2444 IG 07 46 53.0544219571 +39 01 55.099880919   13.1       ~ 98 1
13 NGC 2535 rG 08 11 13.484 +25 12 24.97   13.5 12.60     ~ 163 0
14 APG 82 PaG 08 11 14.0 +25 12 25           ~ 144 0
15 IC 2339 G 08 23 34.2081061513 +21 20 51.499277491   14.7       ~ 36 0
16 UGC 4457 AGN 08 31 57.6490695012 +19 12 41.506786196   14.9       ~ 31 0
17 NGC 2648 GiP 08 42 39.825 +14 17 07.81   12.80 11.82     ~ 78 0
18 NGC 2802 G 09 16 41.4276641366 +18 57 48.451451714   14.3       ~ 33 0
19 NGC 2854 GiP 09 24 03.2441988175 +49 12 15.464684478   13.82       ~ 87 1
20 APG 285 GrG 09 24.1 +49 13           ~ 55 0
21 UGC 5044 IG 09 27 43.5271868175 +12 17 15.113758671   15.43   13.87   ~ 52 1
22 NGC 2936 rG 09 37 44.1397784516 +02 45 39.175342692 13.92 13.90 13.06     ~ 44 1
23 APG 142 PaG 09 37 44.6 +02 45 15           ~ 18 0
24 UGC 5304 IG 09 53 08.8133158117 +07 51 58.203681429   14.8       ~ 23 0
25 NGC 3212 GiP 10 28 16.5968985735 +79 49 23.985808945   14.3       ~ 25 0
26 APG 181 IG 10 28 22.9 +79 49 12           ~ 16 0
27 UGC 5984 Sy2 10 52 14.9479230618 +30 03 28.363011795   14.6       ~ 68 0
28 APG 148 IG 11 03 53.892 +40 50 59.89   14.29       ~ 158 1
29 UGC 6175 IG 11 07 20.826 +18 26 01.88   14.7       ~ 20 0
30 APG 301 IG 11 09 51.489 +24 15 42.24           ~ 13 1
31 UGC 6207 EmG 11 09 54.470 +24 15 24.99   14.6       ~ 33 0
32 NGC 3561 LIN 11 11 13.2 +28 41 47   14.7       ~ 195 2
33 NGC 3718 GiP 11 32 34.8527469396 +53 04 04.494313634   11.35 10.61     ~ 348 1
34 APG 294 GrG 11 39.7 +31 55           ~ 260 0
35 NGC 3786 GiP 11 39 42.5135441867 +31 54 33.955263276   14.62 13.74     ~ 361 1
36 NGC 3808 rG 11 40 44.2368809521 +22 25 45.523561712   14.1   13.24   ~ 112 2
37 NGC 3994 LIN 11 57 36.866 +32 16 39.45   13.51 12.87     ~ 169 1
38 NGC 4016 IG 11 58 29.017 +27 31 43.60   14.6       ~ 68 0
39 NGC 4017 rG 11 58 45.626 +27 27 08.41   13.5       ~ 89 0
40 NGC 4038 GiP 12 01 53.002 -18 52 03.32   10.91   9.74 11.0 ~ 1281 1
41 NAME Antennae IG 12 01 53.170 -18 52 37.92           ~ 1566 0
42 MCG+09-20-082 PaG 12 04 37.98 +52 57 17.0   17       ~ 6 0
43 UGC 7085 A IG 12 05 45.69 +31 03 30.6   15.1       ~ 28 1
44 NGC 4211 LIN 12 15 35.8584214295 +28 10 39.444434025   14.4       ~ 53 0
45 NGC 4320 GiG 12 22 57.7226178764 +10 32 53.942415640   15.3       ~ 38 0
46 M 86 GiG 12 26 11.814 +12 56 45.49 10.32 9.83 8.90   7.50 ~ 1020 1
47 NGC 4438 LIN 12 27 45.652 +13 00 30.92 11.37 11.02 10.17     ~ 584 3
48 UGC 7905 PaG 12 43 46.8 +54 53 59           ~ 22 1
49 IC 819 AGN 12 46 10.060 +30 43 54.64           ~ 255 1
50 NGC 4676 IG 12 46 10.18 +30 43 53.7   14.1       ~ 297 0
51 UGC 8335 PaG 13 15 32.5 +62 07 37           ~ 52 0
52 MCG+03-34-012 IG 13 16 47.373 +14 25 39.91   15.5       ~ 9 0
53 NGC 5218 GiP 13 32 10.4287653669 +62 46 04.126116981   13.1       ~ 146 1
54 NAME Keenan's System GrG 13 32.2 +62 44           ~ 72 0
55 NGC 5257 H2G 13 39 52.273 +00 50 22.48   13.7 12.99     ~ 185 0
56 APG 240 PaG 13 39 55.06 +00 50 06.4   12.6       ~ 149 0
57 NGC 5278 IG 13 41 39.6060758415 +55 40 14.410108919   13.6       ~ 94 1
58 2MASX J13445034+1355178 AGN 13 44 50.3764699940 +13 55 18.224635581           ~ 3 0
59 NGC 5331 GiP 13 52 16.289 +02 06 04.18           ~ 75 0
60 APG 84 IG 13 58 34.30 +37 27 10.9           ~ 144 0
61 NGC 5395 Sy2 13 58 37.9631796001 +37 25 28.187672248   13.26 12.48     ~ 197 1
62 NGC 5544 GiP 14 17 02.5220471039 +36 34 17.693702885   13.2       ~ 75 0
63 NGC 5679 IG 14 35 08.7602180659 +05 21 32.257129085   14.5       ~ 35 0
64 NAME Segner's Wheel IG 14 37 51.178 +30 28 47.22   15.0       ~ 42 0
65 NGC 5753 LIN 14 45 18.8817843943 +38 48 21.197666053           ~ 10 0
66 APG 297 G 14 45 19 +38 45.7           ~ 31 0
67 NGC 5754 rG 14 45 19.6462763998 +38 43 52.347422916   14.1       ~ 50 0
68 NGC 5755 IG 14 45 24.525 +38 46 47.73   15.1       ~ 39 0
69 UGC 9561 GiP 14 51 27.9365036893 +09 19 19.177316207   14.9       ~ 13 0
70 APG 173 IG 14 51 30.1 +09 20 02           ~ 11 0
71 UGC 9618 IG 14 57 00.4 +24 36 44   14.3       ~ 111 1
72 UGC 10033 IG 15 46 56.1 +17 52 42           ~ 114 0
73 NGC 5996 H2G 15 46 58.872 +17 53 03.18   13.2       ~ 143 0
74 2MASX J15530935+5408557 G 15 53 09.3620836178 +54 08 56.128312306   15.7       ~ 7 0
75 MCG+03-40-057 IG 15 53 36.6 +18 36 37   15.6       ~ 7 0
76 UGC 10084 LIN 15 54 24.251 +18 39 06.97   14.8       ~ 25 0
77 APG 101 IG 16 04.5 +14 52           ~ 6 0
78 UGC 10169 GiG 16 04 31.721 +14 49 09.20   15.2       ~ 37 0
79 NGC 6050 GiP 16 05 23.3672300809 +17 45 25.765964258   14.9       ~ 50 1
80 APG 172 IG 16 05 27 +17 35.9           ~ 5 0
81 MCG+03-41-099 IG 16 05 30.6315729266 +17 46 07.158495056   15.7       ~ 58 0
82 NGC 6054 G 16 05 30.9 +17 46 06           ~ 55 0
83 IC 1178 GiG 16 05 33.1226415017 +17 36 05.131214981   15.0       ~ 40 0
84 UGC 10650 GiG 17 00 14.581 +23 06 22.83   15.3       ~ 45 2
85 NGC 6786 Sy2 19 10 53.928 +73 24 36.20   13.7       ~ 60 1
86 UGC 11415 G 19 11 04.67 +73 25 36.0   15.1       ~ 32 0
87 UGC 11751 AGN 21 28 59.4439408769 +11 22 57.182676819   14.7       ~ 30 0
88 NGC 7252 IG 22 20 44.7751096408 -24 40 41.905677809 12.26 12.46 12.06 11.57   ~ 665 1
89 ESO 77-14 IG 23 21 03.699 -69 13 01.24   16.52   15.27   ~ 50 0
90 NGC 7714 GiP 23 36 14.099 +02 09 18.07   14.91 14.36     ~ 733 1
91 NGC 7715 GiP 23 36 21.768 +02 09 25.30   11.81 12.14     ~ 127 0

    Equat.    Gal    SGal    Ecl

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2020.11.30-22:36:29

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