2014MNRAS.441.1086F

Query : 2014MNRAS.441.1086F

2014MNRAS.441.1086F - Mon. Not. R. Astron. Soc., 441, 1086-1094 (2014/June-3)

The effects of interaction on the kinematics and abundance of AM 2229-735.

FREITAS-LEMES P., RODRIGUES I., DORS O.L.Jr, FAUNDEZ-ABANS M. and PEREZ-MONTERO E.

Abstract (from CDS):

This observational study is about the effects of interaction on the kinematics and chemical abundance of the component galaxies of AM 2229-735. This system is formed by a disc galaxy, NED01, and a compact perturbed Sb(s)-like galaxy, NED02, the latter showing a tail and counter-tail arc-shaped feature. This system could be a progenitor of a polar ring galaxy. The sky-projected tail is very luminous and seems to connect the galaxies. Our study was based on BVRI broad-band imagery as well as long-slit spectroscopy in the wavelength range 4240-8700 Å. We estimated heliocentric radial velocities of 17 518±25 km/s (NED01) and 17 326±27 km/s (NED02). Standard diagnostic diagrams were used to classify the main ionizing source of selected emission-line regions. It turns out that all regions are mainly ionized by massive stars. Using two empirical methods, we found that the H ii regions in AM 2229-735 have high metallicity: 12 + log(O/H) = 8.3-8.6 dex.

Abstract Copyright: © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2014)

Journal keyword(s): galaxies: individual: AM 2229-735 - galaxies: interactions - galaxies: kinematics and dynamics - galaxies: peculiar - galaxies: photometry - galaxies: spiral

Simbad objects: 14

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Number of rows : 14
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 ACO S 546 ClG 05 48 32 -32 40.1           ~ 4 0
2 UGC 7388 AG? 12 20 15.689 +33 39 39.09   16.0       ~ 34 0
3 Mrk 1477 EmG 13 16 14.7080696663 +41 29 40.131281441   15.4       ~ 37 0
4 PG 1323-086 HS* 13 25 39.4669501176 -08 49 19.067387484 12.660 13.341 13.481 13.529 13.608 sdB3IHe8 141 1
5 ESO 576-69 AGN 13 30 05.2922517744 -20 55 59.033372232   14.60   13.54   ~ 54 0
6 Mrk 829 GiP 14 50 56.495 +35 34 18.27   14.5 14.83     ~ 209 0
7 UGC 9562 GiP 14 51 14.3956253136 +35 32 32.932212324   14.2       ~ 160 0
8 AM 1934-563 G 19 38 39 -56 27.3           ~ 14 1
9 LEDA 64612 Sy2 20 23 54.9120351168 -50 39 06.848951112   14.72   13.59   ~ 59 0
10 [L92b] Mark A HS* 20 43 59.2253596272 -10 47 41.696051820 11.854 13.010 13.256 13.370 13.494 sdO 70 1
11 AM 2229-735 IG 22 33 43.6411572264 -73 40 46.820565876           ~ 14 0
12 ESO 48-26 G 22 33 43.6411572264 -73 40 46.820565876   15.62   14.81   ~ 13 0
13 AM 2306-721 PaG 23 09 40 -72 00.7           ~ 12 0
14 RR95 24 PaG ~ ~           ~ 2 0

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