1999ApJ...525...25G

Query : 1999ApJ...525...25G

1999ApJ...525...25G - Astrophys. J., 525, 25-30 (1999/November-1)

No Hubble bubble in the local universe.

GIOVANELLI R., DALE D.A., HAYNES M.P., HARDY E. and CAMPUSANO L.E.

Abstract (from CDS):

Zehavi et al. have suggested that the Hubble flow within 70 h–1 Mpc may be accelerated by the existence of a void centered on the Local Group. Its underdensity would be ∼20%, which would result in a local Hubble distortion of about 6.5%. We have combined the peculiar velocity data of two samples of clusters of galaxies, SCI and SCII, to investigate the amplitude of Hubble distortions to 200 h–1 Mpc. Our results are not supportive of that conclusion. The amplitude of a possible distortion in the Hubble flow within 70 h–1 Mpc in the SCI+SCII merged data is 0.010±0.022. The largest, and still quite marginal, geocentric deviation from smooth Hubble flow consistent with that data set is a shell with ΔH0/H0=0.027±0.023, centered at hd=101 Mpc and extending over some 30 h–1 Mpc. Our results are thus consistent with a Hubble flow that, on distances in excess of ∼50 h–1 Mpc, is remarkably smooth.

Abstract Copyright: ∼

Journal keyword(s): Cosmology: Observations - Galaxies: Distances and Redshifts - Cosmology: Large-Scale Structure of Universe

CDS comments: Table 1 : ESO 508 = NAME ESO 508

Simbad objects: 71

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Number of rows : 71
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 2806 ClG 00 40 10 -56 09.5           ~ 42 1
2 ACO 114 ClG 00 53 39 -21 40.7           ~ 67 0
3 ACO 119 ClG 00 56 08.57 -01 12 00.8           ~ 577 2
4 NAME NGC 383 Group GrG 01 07 27.7 +32 23 59   11.1 14.1     ~ 85 0
5 ACO 2877 ClG 01 09 49.3 -45 54 02           ~ 160 2
6 ACO 160 ClG 01 12 59.98 +15 30 05.3           ~ 181 0
7 ACO 168 ClG 01 15 07.58 +00 19 10.8           ~ 379 2
8 NAME NGC 507 Group GrG 01 23 39.91 +33 15 21.8           ~ 82 0
9 ACO 194 ClG 01 26 01.3 -01 22 02           ~ 363 2
10 ACO 260 ClG 01 50 46.811 +33 04 22.17           ~ 67 0
11 ACO 262 ClG 01 52 50.4 +36 08 46           ~ 727 1
12 ACO 397 ClG 02 56 58 +15 57.0           ~ 81 0
13 ACO 400 ClG 02 57 37.4 +06 00 45           ~ 408 3
14 ACO S 373 ClG 03 38 29.4 -35 27 08           ~ 2029 0
15 ACO 3193 ClG 04 00 40.820 -52 44 02.72           ~ 34 0
16 NAME Eridanus Star Cluster GlC 04 24 44.5 -21 11 13           ~ 192 1
17 ACO 3266 ClG 04 31 26.4 -61 25 17           ~ 447 0
18 ACO 496 ClG 04 33 40.8 -13 14 34           ~ 728 2
19 ACO 3381 ClG 06 09.9 -33 36           ~ 75 2
20 ACO 3407 ClG 07 05 01 -49 04.6           ~ 20 0
21 ACO 569 ClG 07 09 10.4 +48 37 10           ~ 172 1
22 ACO 634 ClG 08 14 33 +58 02.9           ~ 99 0
23 NAME Cancer Cluster ClG 08 20 54 +21 04.5           ~ 161 0
24 ACO 671 ClG 08 28 48.68 +30 27 07.0           ~ 168 0
25 ACO 754 ClG 09 09 14.8 -09 40 35           ~ 695 1
26 ACO 779 ClG 09 20 02.70 +33 45 29.7           ~ 261 0
27 ACO 957 ClG 10 14 02.35 -00 53 30.0           ~ 225 2
28 ACO S 636 ClG 10 29 41.0957 -35 19 32.908           ~ 248 0
29 NAME Hydra I Cluster ClG 10 36 36.0 -27 31 04           ~ 905 1
30 ACO 1139 ClG 10 58 01.63 +01 38 05.4           ~ 162 3
31 ACO 1177 ClG 11 09 47.07 +21 46 48.7           ~ 103 1
32 NAME NGC 3557 Group ClG 11 09 57.4 -37 32 17           ~ 19 0
33 ACO 1213 ClG 11 16 26.98 +29 16 23.9           ~ 155 0
34 ACO 1228 ClG 11 21 30.5 +34 13 21           ~ 126 1
35 ACO 1314 ClG 11 34 53.0 +49 05 18           ~ 234 1
36 ACO 1367 ClG 11 44 44.6 +19 41 59           ~ 1127 1
37 NAME UMa I N Cluster GrG 11 56 00 +49 52.5           ~ 15 0
38 NAME Cen 30 ClG 12 48 51.7 -41 18 21           ~ 66 0
39 ACO 3528 ClG 12 54 18.2 -29 01 16           ~ 166 1
40 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
41 NAME ESO 508 ClG 13 12 36.5 -23 24 48           ~ 17 0
42 ACO 1736 ClG 13 26 52.1 -27 06 33           ~ 268 2
43 ACO 3558 ClG 13 28 03.2 -31 31 35           ~ 476 2
44 ACO 3566 ClG 13 38 59 -35 33.2           ~ 45 0
45 NAME IC 4329 Group GrG 13 48 36.4 -30 30 13           ~ 147 2
46 ACO 3581 ClG 14 07 29.8 -27 01 04           ~ 197 3
47 ACO 1983 ClG 14 52 59.33 +16 46 11.0           ~ 249 1
48 ACO 2022 ClG 15 04 18.34 +28 30 25.5           ~ 95 0
49 ACO 2040 ClG 15 12 44.00 +07 27 34.5           ~ 144 1
50 ACO 2063 ClG 15 23 01.8 +08 38 22           ~ 414 2
51 ACO 2147 ClG 16 02 11.96 +15 55 11.5           ~ 416 0
52 ACO 2151 ClG 16 05 15.0 +17 44 55           ~ 594 3
53 ACO 2197 ClG 16 27 48.01 +40 58 04.5           ~ 290 0
54 ACO 2256 ClG 17 03 37.5 +78 37 23           ~ 928 1
55 ACO 2295 ClG 18 00 30.8 +69 13 25           ~ 37 0
56 ACO S 805 ClG 18 47 14.4 -63 19 45           ~ 137 3
57 [T87] 1957.2-3840 GrG 19 58 53.9 -38 20 43           ~ 45 2
58 ACO 3667 ClG 20 12 33.68 -56 50 26.3           ~ 676 1
59 NAME Pavo Cluster ClG 20 18 14.2 -70 50 41           ~ 49 0
60 ACO 3716 ClG 20 51 16.7 -52 41 43           ~ 123 1
61 ACO 3744 ClG 21 07 13.8 -25 28 54           ~ 80 1
62 MCL 59 GrG 22 03 12 -31 59.5           ~ 11 0
63 ACO 2457 ClG 22 35 40.30 +01 31 33.6           ~ 139 0
64 ACO 2572 ClG 23 18 31.2 +18 41 52           ~ 142 1
65 NAME Peg Cluster ClG 23 20 14.7 +08 12 23           ~ 131 0
66 ACO 2589 ClG 23 24 00.5 +16 49 29           ~ 327 1
67 ACO 2593 ClG 23 24 27.15 +14 33 40.2           ~ 231 0
68 ACO 2634 ClG 23 38 18.4 +27 01 37           ~ 515 2
69 ACO 2657 ClG 23 44 51.0 +09 08 40           ~ 280 3
70 ACO 4038 ClG 23 47 31.1 -28 12 10           ~ 349 3
71 ACO 2666 ClG 23 50 56.2 +27 08 41           ~ 204 0

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