2012A&A...538A.151S

Query : 2012A&A...538A.151S

2012A&A...538A.151S - Astronomy and Astrophysics, volume 538A151-151 (2012/2-1)

Metallicities for six nearby open clusters from high-resolution spectra of giant stars. [Fe/H] values for a planet search sample.

SANTOS N.C., LOVIS C., MELENDEZ J., MONTALTO M., NAEF D. and PACE G.

Abstract (from CDS):

We present a study of the stellar parameters and iron abundances of 18 giant stars in six open clusters. The analysis was based on high-resolution and high-S/N spectra obtained with the UVES spectrograph (VLT-UT2). The results complement our previous study where 13 clusters were already analyzed. The total sample of 18 clusters is part of a program to search for planets around giant stars. The results show that the 18 clusters cover a metallicity range between -0.23 and +0.23dex. Together with the derivation of the stellar masses, these metallicities will allow the metallicity and mass effects to be disentangled when analyzing the frequency of planets as a function of these stellar parameters.

Abstract Copyright: ∼

Journal keyword(s): planetary systems - stars: abundances - techniques: spectroscopic - open clusters and associations: general - fundamental parameters stars:

Simbad objects: 41

goto Full paper

goto View the references in ADS

Number of rows : 41
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 * eps Tau ** 04 28 37.0002551195 +19 10 49.563140930 5.42 4.54 3.53     G9.5IIICN0.5 628 1
2 HD 49068 * 06 45 43.0119485640 -20 51 09.600236172   8.71 7.43     K1.5III 97 0
3 HD 49091 SB* 06 45 57.4607831232 -20 46 30.158593320   8.375 6.868     K3III 57 0
4 M 41 OpC 06 46 03.1 -20 43 07   4.89 4.5     ~ 308 0
5 HD 49105 SB* 06 46 04.8403566264 -20 36 24.910091208   8.96 7.80     K0IIIa 68 0
6 HD 49126 SB* 06 46 07.2085844088 -20 45 15.557996412   7.78 7.26     B8III 60 0
7 NGC 2360 OpC 07 17 45.8 -15 38 21           ~ 213 0
8 BD-13 2130 * 07 37 09.2332503816 -13 54 23.956897032   11.31 10.04     G5IV-V/K2III 78 1
9 NGC 2423 OpC 07 37 11.3 -13 51 45           ~ 175 0
10 CPD-23 2745 * 07 44 25.7293012440 -23 49 52.987121184   11.05 10.16     ~ 37 0
11 CPD-23 2764 * 07 44 33.6559676712 -23 51 42.125907528   10.46 9.38     ~ 36 0
12 NGC 2447 OpC 07 44 34.6 -23 51 22           ~ 170 1
13 CD-23 6102 * 07 44 50.2512648336 -23 52 27.129050472   10.78 9.96     ~ 35 0
14 NGC 2539 OpC 08 10 39.1 -12 49 52   7.05 6.5     ~ 164 0
15 CD-30 6011 * 08 18 19.1769639624 -30 32 58.432114212   11.98 10.87     G5 20 0
16 CD-30 6015 * 08 18 26.4379746360 -30 39 30.378535308   12.24 11.14     ~ 22 0
17 NGC 2567 16 ** 08 18 35.2637190840 -30 38 57.767898228       10.792   ~ 15 0
18 NGC 2567 OpC 08 18 36.9 -30 38 15   7.77 7.4     ~ 97 0
19 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
20 NGC 3114 OpC 10 01 55.0 -60 02 16   4.47 4.2     ~ 213 0
21 NGC 3532 OpC 11 05 33.9 -58 42 13           ~ 414 0
22 CPD-58 3077 * 11 05 45.6255877152 -58 40 39.418236120   9.130 8.189 7.671 7.182 G6III 34 0
23 HD 96445 * 11 05 58.7377615560 -58 43 29.386550208   8.677 7.702 7.200 6.747 G6II-III 41 0
24 CPD-58 3092 * 11 06 03.8390336712 -58 41 15.835743780   8.577 7.457 6.925 6.424 G9III 34 0
25 IC 2714 OpC 11 17 30.9 -62 43 09     8.2     ~ 110 0
26 NGC 3680 OpC 11 25 19.8 -43 14 38   8.40 7.6     ~ 340 0
27 NGC 4349 OpC 12 24 14.1 -61 52 11   8.01 7.4     ~ 124 0
28 NGC 4349 127 * 12 24 35.4709473000 -61 49 11.861413644   12.85 10.82     ~ 56 1
29 NGC 5822 OpC 15 04 08.3 -54 21 52           ~ 238 0
30 NGC 6253 OpC 16 59 06.4 -52 42 39     10.2     ~ 209 0
31 IC 4651 OpC 17 24 48.5 -49 55 23           ~ 374 0
32 HD 312343 * 17 56 23.0378988696 -19 08 58.659514116   10.84 9.54     K0 21 0
33 HD 312417 * 17 56 41.1653182080 -19 08 38.283325116   10.90 9.62     K0 17 0
34 BD-18 4705 * 17 56 51.9898337832 -19 00 03.440916396   11.09 9.62     ~ 19 0
35 M 23 OpC 17 56 56.2 -18 58 21           ~ 144 0
36 NGC 6633 OpC 18 27 30.2 +06 38 21           ~ 423 0
37 IC 4756 OpC 18 38 39.0 +05 26 14           ~ 274 0
38 NGC 6705 1184 HB* 18 51 02.0070991104 -06 17 26.535767388   13.030 11.426     ~ 42 0
39 NGC 6705 1111 HB* 18 51 03.5892436992 -06 16 11.212681944   13.320 11.902     ~ 31 0
40 NGC 6705 OpC 18 51 03.7 -06 16 18   6.32 5.8     ~ 442 0
41 NGC 6705 1090 HB* 18 51 03.9809160720 -06 20 41.329716504   13.438 11.872     ~ 45 0

To bookmark this query, right click on this link: simbad:objects in 2012A&A...538A.151S and select 'bookmark this link' or equivalent in the popup menu