2011MNRAS.411..117K

Query : 2011MNRAS.411..117K

2011MNRAS.411..117K - Mon. Not. R. Astron. Soc., 411, 117-123 (2011/February-2)

A search for new members of the β Pictoris, Tucana–Horologium and ε Cha moving groups in the RAVE data base.

KISS L.L., MOOR A., SZALAI T., KOVACS J., BAYLISS D., GILMORE G.F., BIENAYME O., BINNEY J., BLAND-HAWTHORN J., CAMPBELL R., FREEMAN K.C., FULBRIGHT J.P., GIBSON B.K., GREBEL E.K., HELMI A., MUNARI U., NAVARRO J.F., PARKER Q.A., REID W., SEABROKE G.M., SIEBERT A., SIVIERO A., STEINMETZ M., WATSON F.G., WILLIAMS M., WYSE R.F.G. and ZWITTER T.

Abstract (from CDS):

We report on the discovery of new members of nearby young moving groups, exploiting the full power of combining the Radial Velocity Experiment (RAVE) survey with several stellar age diagnostic methods and follow-up high-resolution optical spectroscopy. The results include the identification of one new and five likely members of the β Pictoris moving group, ranging from spectral types F9 to M4 with the majority being M dwarfs, one K7 likely member of the ε Cha group and two stars in the Tucana-Horologium association. Based on the positive identifications, we foreshadow a great potential of the RAVE data base in progressing towards a full census of young moving groups in the solar neighbourhood.

Abstract Copyright: 2010 The Authors. Journal compilation2010 RAS

Journal keyword(s): stars: kinematics and dynamics - open clusters and associations: individual: eta Pictoris moving group - open clusters and associations: individual: Tucana-Horologium association - open clusters and associations: individual: ε Cha association

Simbad objects: 28

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Number of rows : 28
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 NAME THA MGr 00 00 -62.0           ~ 540 0
2 RX J0107.1-1935 ** 01 07 11.9505 -19 35 36.090   12.915 11.457 11.087 9.421 M1 33 0
3 ASAS J015220-5950.4 PM* 01 52 18.2984524560 -59 50 16.769469588   14.01 12.54 12.19 10.253 M2.0Ve 44 1
4 HD 14082B BY* 02 17 24.7369490496 +28 44 30.411007188   8.33 7.74     G3 123 0
5 HD 14082 BY* 02 17 25.2869702592 +28 44 42.145069812   7.545 7.031 8.04   F2 137 0
6 CD-44 753 PM* 02 30 32.4244818768 -43 42 23.398083432   11.380 10.309 9.802 8.869 K5V(e) 40 0
7 HD 25402 PM* 04 00 31.9835640456 -41 44 54.301461972   8.993 8.374 9.04   G3V 48 0
8 HD 25402B PM* 04 00 32.2520847792 -41 45 02.612821968     14.7 13.09   ~ 11 0
9 HD 27679 Er* 04 21 10.3269201336 -24 32 20.975774928   10.08 9.43   8.74 G2V 35 0
10 HD 37144 ** 05 33 36.16503 -51 03 56.4258     8.97 9.27   K0V 38 0
11 NAME TW Hya Association As* 11 01.9 -34 42           ~ 1018 0
12 * bet Vir PM* 11 50 41.7185158616 +01 45 53.001539131 4.26 4.15 3.60 3.13 2.85 F9V 973 0
13 NAME eps Cha Association OpC 11 59 51 -78 12.4           ~ 188 0
14 ASAS J122105-7116.9 LM* 12 21 04.9986446544 -71 16 49.276835688   13.05 11.73 11.32 10.08 K7V 30 0
15 CPD-68 1894 TT* 13 22 07.5421944624 -69 38 12.219391716   11.38 10.393   9.117 K1Ve 203 0
16 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 894 0
17 NAME Upper Sco-Cen As* 16 15 -24.2           ~ 1497 1
18 ASAS J164301-1754.4 PM* 16 43 01.2949583448 -17 54 27.513130104   13.99 12.63 12.176 10.601 M0.5 36 0
19 GSC 08350-01924 ** 17 29 20.667048 -50 14 52.97208   14.319 12.811 12.412   M3Ve 25 0
20 CD-54 7336 Y*O 17 29 55.0775553600 -54 15 48.649620708   10.38 9.614   8.665 K1V 51 0
21 HD 160305 Em* 17 41 49.0384375440 -50 43 28.040970972   8.91 8.405   7.736 F8/G0V 53 1
22 HD 161460 Y*O 17 48 33.7487706842 -53 06 43.372347052   10.44 8.945   7.954 K0IV 34 0
23 * zet Aql PM* 19 05 24.6080155 +13 51 48.518212 2.99 3.00 2.99 2.98 2.98 A0IV-Vnn 364 0
24 UCAC3 116-474938 SB* 19 56 02.9406768936 -32 07 18.658834068   14.79 13.23 12.98   M4 54 0
25 PM J19560-3207 PM* 19 56 04.3718230416 -32 07 37.672684032   12.95 11.589 11.196 10.12 K9IVe 61 0
26 ASAS J200136-3313.0 PM* 20 01 37.1727936768 -33 13 14.010933936   13.846 12.374 11.920 10.214 M1 42 1
27 HD 190102 PM* 20 04 18.0998562336 -26 19 46.344871488   8.78 8.16     G1V 47 0
28 HD 223311 V* 23 48 32.4794141016 -06 22 49.524743316   7.526 6.069     K2/3III 59 0

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