2019MNRAS.488.3231H

Query : 2019MNRAS.488.3231H

2019MNRAS.488.3231H - Mon. Not. R. Astron. Soc., 488, 3231-3237 (2019/September-3)

Proper motions of the satellites of M31.

HODKINSON B. and SCHOLTZ J.

Abstract (from CDS):

We predict the range of proper motions of 19 satellite galaxies of M31 that would rotationally stabilize the M31 plane of satellites consisting of 15-20 members as identified by Ibata et al. Our prediction is based purely on the current positions and line-of-sight velocities of these satellites and the assumption that the plane is not a transient feature. These predictions are therefore independent of the current debate about the formation history of this plane. We further comment on the feasibility of measuring these proper motions with future observations by the THEIA satellite mission as well as the currently planned observations by HST and JWST.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): proper motions - local group

Simbad objects: 22

goto Full paper

goto View the references in ADS

Number of rows : 22
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 IC 10 rG 00 20 17.33520 +59 18 13.6480   13.6 9.5     ~ 1185 1
2 NAME Andromeda XXVI G 00 23 45.6 +47 54 58     17.3     ~ 76 0
3 NAME Andromeda XXV G 00 30 08.9 +46 51 07     14.8     ~ 120 0
4 NGC 147 GiG 00 33 12.120 +48 30 31.46   12.0 9.5     ~ 720 1
5 NAME Andromeda III G 00 35 33.8 +36 29 52     14.4     ~ 309 0
6 NAME Andromeda XXX G 00 36 34.90 +49 38 48.0           ~ 59 0
7 NAME Andromeda XVII G 00 37 07.0 +44 19 20     15.8     ~ 101 0
8 NAME Andromeda XXVII G 00 37 27.1 +45 23 13     16.7     ~ 82 0
9 NGC 185 Sy2 00 38 57.9400026024 +48 20 15.035874648   9.10 9.2     ~ 840 1
10 M 110 GiG 00 40 22.0572349992 +41 41 07.507220136   8.92 8.07     ~ 1370 1
11 M 32 GiG 00 42 41.82480 +40 51 54.6120 9.51 9.03 8.08     ~ 2236 2
12 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
13 NAME Andromeda I G 00 45 39.8 +38 02 28   13.9 12.7     ~ 355 0
14 NAME Andromeda XI G 00 46 20.0 +33 48 05     17.5     ~ 130 0
15 NAME Andromeda XII G 00 47 27.0 +34 22 29     18.3     ~ 124 0
16 NAME Andromeda XIV G 00 51 35.0 +29 41 49     15.9     ~ 132 0
17 NAME Andromeda XIII G 00 51 51.0 +33 00 16     18.1     ~ 128 0
18 NAME Andromeda IX G 00 52 53.0 +43 11 45     16.3     ~ 176 1
19 NAME Pisces V G 00 59 29.8 +32 22 36     14.4     ~ 149 0
20 NAME Pisces I G 01 03 55.0 +21 53 06   16.18 14.3     ~ 404 0
21 IC 1613 GiC 01 04 48.4071 +02 07 10.185   10.42 10.01 9.77   ~ 1316 2
22 NAME Centaurus A BLL 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4774 3

To bookmark this query, right click on this link: simbad:objects in 2019MNRAS.488.3231H and select 'bookmark this link' or equivalent in the popup menu