2005A&A...439..973T

Query : 2005A&A...439..973T

2005A&A...439..973T - Astronomy and Astrophysics, volume 439, 973-979 (2005/9-1)

Shakhbazian compact galaxy groups. IV. Photometric and spectroscopic study of ShCG 8, ShCG 14, ShCG 19, ShCG 22.

TOVMASSIAN H., TIERSCH H., CHAVUSHYAN V.H., TOVMASSIAN G.H., NAVARRO S.G., NEIZVESTNY S. and TORRES-PAPAQUI J.P.

Abstract (from CDS):

We present the results of a detailed spectroscopic and photometric study of four Shakhbazian compact groups: ShCG 8, ShCG 14, ShCG 19, and ShCG 22. We determined the redshifts of member galaxies and radial velocity dispersions of groups. We also studied the distribution of the surface brightness of member galaxies in R and determined their morphological types. The profiles of the surface brightness versus semi-major axis, the curves of isophotal twisting, and Fourier parameter a4 are constructed. We found that some members of groups are in the process of interaction. We determined physical parameters of groups: virial masses, luminosities, mass-to-luminosity ratios, and the crossing times. On the basis of the results obtained in this and our previous works, the general properties of 22 ShCGs are discussed.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters: general - galaxies: distances and redshifts - galaxies: interactions - galaxies: general - galaxies: kinematics and dynamics - galaxies: photometry

Nomenclature: Table 2: Shk 14-N (No. 7) added.

Simbad objects: 49

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Number of rows : 49
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 Shk 31-3 * 00 58 16.8 +13 54 28           ~ 2 1
2 Shk 38-5 * 01 10 53.90 +08 19 38.0           ~ 2 1
3 Shk 38 GrG 01 10.9 +08 19           ~ 7 0
4 [YSS2008] 320 GrG 08 47 31.73 +03 42 03.2           ~ 11 0
5 Shk 188-11 * 09 56 59.6 +26 10 31           ~ 2 1
6 Shk 188-12 * 09 57 00.7 +26 11 04           ~ 2 1
7 NGC 4147 GlC 12 10 06.149 +18 32 31.78   11.45 10.74     ~ 572 0
8 NAME LOCAL SUPERCL SCG 12 31 +12.4           ~ 519 0
9 SDSS J132829.67+155023.4 G 13 28 29.6691556032 +15 50 23.493011172           ~ 5 0
10 Shk 19 GrG 13 28 30.05 +15 50 21.5           ~ 7 1
11 2MASX J13283008+1550181 LIN 13 28 30.0775945800 +15 50 18.337382160           ~ 6 0
12 Shk 19-3 * 13 28 30.3 +15 50 35           ~ 3 1
13 Shk 19-5 G 13 28 30.5630861376 +15 50 19.997674296           ~ 4 0
14 SDSSCGB 20.3 G 13 28 30.7173952560 +15 50 25.176531192           ~ 4 0
15 ZwCl 1326+1612 ClG 13 28 50.6 +15 56 30           ~ 1 0
16 IRAS F13346+3705 GrG 13 36 50.7 +36 50 22           ~ 9 0
17 Shk 251-6 * 13 36 57.9613676232 +36 49 48.364058424           ~ 3 1
18 Shk 376-6 GiG 13 56 31.5 +23 21 35           ~ 3 0
19 MLCG 0449 CGG 13 56 35.33 +23 21 31.3           ~ 14 0
20 IRAS F14189+4317 GrG 14 21 10.18 +43 03 49.3           ~ 12 0
21 LEDA 2294955 G 14 25 18.6829970088 +47 15 01.695898080           ~ 7 0
22 SDSS J142519.12+471522.5 G 14 25 19.1152754760 +47 15 22.705430652           ~ 4 0
23 SDSS J142519.12+471512.7 G 14 25 19.128 +47 15 12.73           ~ 4 0
24 IRAS F14234+4729 GrG 14 25 19.20 +47 15 00.0           ~ 9 0
25 2MASX J14252040+4715302 G 14 25 20.3339002656 +47 15 30.653987796           ~ 6 0
26 2MASX J14252080+4714582 G 14 25 20.7526374576 +47 14 58.484416884           ~ 6 0
27 2MASX J14252109+4714432 G 14 25 21.0790442856 +47 14 43.044790560           ~ 6 0
28 Shk 360 GrG 15 41 27.62 +04 44 21.3           ~ 12 0
29 2MASX J15453820+5507099 EmG 15 45 38.2267806792 +55 07 09.900103944           ~ 10 0
30 LEDA 2491283 G 15 45 40.7438682552 +55 07 17.456539764           ~ 8 0
31 LEDA 2491343 G 15 45 45.7941151032 +55 07 23.224000692           ~ 8 0
32 Shk 22-5 G 15 45 46.30 +55 06 29.0           ~ 2 0
33 2MASX J15454787+5506299 LIN 15 45 47.9185305288 +55 06 30.373718292           ~ 9 0
34 Shk 22 GrG 15 45 48.9 +55 06 33           ~ 5 0
35 ZwCl 1545+5515 ClG 15 46 13 +55 05.8           ~ 3 0
36 Shk 8 GrG 16 03 30 +52 21.8           ~ 5 0
37 PCG J1603+5221 B GiG 16 03 39.27 +52 21 17.1           ~ 3 0
38 Shk 8-4 G 16 03 39.8 +52 21 07           ~ 2 0
39 Shk 8-6 G 16 03 40.7 +52 21 17           ~ 2 0
40 2MASX J16034134+5221081 GiG 16 03 41.3626533264 +52 21 08.064143820           ~ 6 0
41 SDSS J160341.65+522121.2 GiG 16 03 41.654 +52 21 21.23           ~ 5 0
42 PCG J1603+5221 D GiG 16 03 42.3213465312 +52 20 57.489793944           ~ 4 0
43 Shk 8-7 * 16 03 42.6590605344 +52 21 23.185668744           ~ 2 1
44 Shk 361 GrG 23 03.3 +17 39           ~ 7 0
45 Shk 362-7 * 23 32 33.9518376744 +19 21 59.175858960           ~ 2 1
46 Shk 362-8 * 23 32 34.7 +19 23 09           ~ 2 1
47 IRAS Z16024+5229 IR ~ ~           ~ 1 0
48 Shk 14-7 GiG ~ ~           ~ 1 0
49 Shk 362-10 * ~ ~           ~ 1 1

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