2010AJ....139..636W

Query : 2010AJ....139..636W

2010AJ....139..636W - Astron. J., 139, 636-645 (2010/February-0)

Evidence of tidal debris from ω Cen in the Kapteyn group.

WYLIE-DE BOER E., FREEMAN K. and WILLIAMS M.

Abstract (from CDS):

This paper presents a detailed kinematic and chemical analysis of 16 members of the Kapteyn moving group. The group does not appear to be chemically homogenous. However, the kinematics and the chemical abundance patterns seen in 14 of the stars in this group are similar to those observed in the well-studied cluster, ω Centauri (ω Cen). Some members of this moving group may be remnants of the tidal debris of ω Cen, left in the Galactic disk during the merger event that deposited ω Cen into the Milky Way.

Abstract Copyright: ∼

Journal keyword(s): globular clusters: general - globular clusters: individual: omega Centauri - stars: abundances

Simbad objects: 25

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Number of rows : 25
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 NGC 362 GlC 01 03 14.26 -70 50 55.6     6.58     ~ 1167 0
2 HD 13979 Pe* 02 15 20.8534060680 -25 54 54.872825148   9.81 9.18     F/Gw 97 0
3 MCG-06-07-001 G 02 39 59.3 -34 26 57   9.02 7.4     ~ 1894 1
4 CD-30 1121 Pe* 02 57 00.2888605704 -30 24 37.382171544   11.038 10.312     G0 55 0
5 HD 21022 Pe* 03 22 21.6078441312 -32 59 40.005488796   10.09 9.20     G6/8(V)w 50 0
6 HD 33793 PM* 05 11 40.5898395497 -45 01 06.361734876 11.624 10.433 8.853 7.9 6.899 M1VIp 367 0
7 NAME Gal Anticenter reg 05 46 +28.9           ~ 1024 0
8 HD 110621 PM* 12 43 43.2215753256 -44 40 31.562765508   10.34 9.92     Fpw 82 0
9 ACO 3526 ClG 12 48 49.2 -41 18 17           ~ 1154 2
10 HD 111721 RG* 12 51 25.1948519215 -13 29 28.166947989   8.78 7.97     G6V 175 0
11 NGC 5139 GlC 13 26 47.28 -47 28 46.1           ~ 3677 0
12 BD-13 3834 Pe* 14 10 27.0760325911 -13 56 04.295346820   11.261 10.681 10.305 9.908 G0: 92 0
13 M 56 GlC 19 16 35.57 +30 11 00.5           ~ 455 0
14 HD 181007 Pe* 19 19 28.4850656256 -20 25 39.631859004   10.41 10.10     G0/3(w) 49 0
15 HD 181743 PM* 19 23 42.7454702782 -45 04 56.914961207   10.13 9.71     F4 109 0
16 HD 186478 SB* 19 45 14.1409752672 -17 29 27.071239056   10.116 9.302 8.527 7.961 K2III 166 0
17 HD 188031 PM* 19 54 58.6573602356 -42 38 43.395207211   10.54 10.17     F0V 67 0
18 G 24-3 Pe* 20 05 44.3170407024 +04 02 52.812418452   10.92   10.2   sdF8 104 0
19 HD 193242 Pe* 20 19 54.2939128464 -19 54 46.586662308   9.90 9.19     G6wF2/3 41 0
20 CD-62 1346 Pe* 21 06 02.9219229360 -61 33 44.645403600   10.55 9.85 9.56 9.027 CEMP-s 70 0
21 HD 208069 PM* 21 54 26.0066953368 -30 15 25.248217968   9.93 9.25     G(5/8)wF0 43 0
22 L 1077-30 SB* 22 31 36.2183313448 +02 09 43.848163336   11.24   10.5   sd:F7 71 0
23 HD 215601 PM* 22 46 48.0939888480 -31 52 19.355487852   9.23 8.49     G6/8wF3 46 0
24 HD 215801 Pe* 22 48 29.4254660444 -46 03 50.538724185   10.46 10.1     F0w 67 0
25 NAME Kapteyn Moving Group MGr ~ ~           ~ 12 0

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