2023A&A...671A.136D


Query : 2023A&A...671A.136D

2023A&A...671A.136D - Astronomy and Astrophysics, volume 671A, 136 (2023/3-1)

Searching for the nature of stars with debris disks and planets.

DE LA REZA R., CHAVERO C., ROCA-FABREGA S., LLORENTE DE ANDRES F., CRUZ P. and CIFUENTES C.

Abstract (from CDS):

The nature of the few known solar-mass stars simultaneously containing debris disks and planets remains an open question. A number of works have shown that this property appears to be independent of planetary masses as well as of stellar age, but possible correlations with stellar kinematics and metallicity have not been investigated. In this paper, we show that the majority of known stars containing both debris disks and planets belong to the metal-enriched Galactic thin disk. The few exceptions are stars that seem to be born in the star formation peak occurring in times of thick disk formation (i.e., HD 10700, HD 20794, and HD 40307), that is, between 11 and
8 Gyr. The mass of the dusty disk of these three old stars measured at 70 μm is very small - in fact, it is lower than that of the Kuiper belt of our Solar system by several orders of magnitude. These results are not surprising, as they remain within the values expected for the stellar disk evolution of such primitive stars. In parallel, we found another six thick-disk stars containing only debris disks or planets. These results enable us to establish a correlation between stellar metallicity and the mass of the dust disk modulated by the different formation epochs of the thick and thin Galactic disks.

Abstract Copyright: © The Authors 2023

Journal keyword(s): stars: solar-type - stars: abundances - planetary systems - Galaxy: disk - Galaxy: abundances

VizieR on-line data: <Available at CDS (J/A+A/671/A136): table1.dat>

Status at CDS : Tables of objects will be appraised for possible ingestion in SIMBAD.

Simbad objects: 49

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Number of rows : 49
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 HD 1461 PM* 00 18 41.8676757921 -08 03 10.803829898   7.14 6.46     G3VFe0.5 374 1
2 HD 6434 PM* 01 04 40.1502696688 -39 29 17.584220159   8.32 7.71     G2/3V 228 1
3 * q01 Eri PM* 01 42 29.3145176952 -53 44 26.991453264   6.05 5.52     F9V 325 1
4 * tau Cet PM* 01 44 04.0831371922 -15 56 14.927607677 4.43 4.22 3.50 2.88 2.41 G8V 1256 1
5 HD 20759 PM* 03 19 23.5655702856 -36 33 53.540990316   8.16 7.71     F5V 32 0
6 * e Eri PM* 03 19 55.6509122226 -43 04 11.215188426 5.20 4.98 4.27 3.65 3.25 G6V 450 1
7 HD 20975 EB* 03 22 01.4862854784 -31 06 16.795979280   10.64 10.15     F8/G0V 9 0
8 HD 20974 * 03 22 31.7696147832 -15 58 40.194215652   10.59 10.11     F7V 4 0
9 * eps Eri BY* 03 32 55.8444911587 -09 27 29.739493865 5.19 4.61 3.73 3.00 2.54 K2V 1934 1
10 HD 33636 Pe* 05 11 46.4494089528 +04 24 12.742146936   7.64   6.6   G0V_CH-0.3 190 1
11 HD 37124 PM* 05 37 02.4866159419 +20 43 50.832948117   8.35   7.2   G4IV-V 302 2
12 * pi. Men PM* 05 37 09.8868446714 -80 28 08.834553264   6.25 5.67     G0V 327 1
13 HD 39194 PM* 05 44 31.9179600882 -70 08 36.857795874   8.841 8.075     K0V 129 1
14 HD 38858 PM* 05 48 34.9402551240 -04 05 40.721787744 6.71 6.61 5.97     G2V 304 1
15 HD 40307 PM* 05 54 04.2405000288 -60 01 24.493007640 8.814 8.097 7.147 6.597 6.119 K2.5V 264 1
16 HD 40979 PM* 06 04 29.9431332528 +44 15 37.593981720       6.4   F8 162 1
17 HD 45184 PM* 06 24 43.8795895848 -28 46 48.415725948   7.01 6.39 6.24 8.94 G2Va 205 1
18 HD 50499 PM* 06 52 02.0241958872 -33 54 56.019365496   7.82 7.20     G0/2V 112 1
19 HD 50554 PM* 06 54 42.8261485848 +24 14 44.005690212   7.41 6.84     F8V 196 1
20 HD 52265 PM* 07 00 18.0357115416 -05 22 01.780929120   6.845 6.282     G0V 330 1
21 HD 73526 PM* 08 37 16.4833548528 -41 19 08.790456324   9.69 9.00     G6V 190 2
22 HD 82943 PM* 09 34 50.7353072232 -12 07 46.369202196   7.17 6.53     F9VFe+0.5 470 2
23 HD 101259 PM* 11 39 00.4423127832 -24 43 15.940160256   7.24 6.42     G6/8V 73 0
24 HD 102365 PM* 11 46 31.0725331317 -40 30 01.285867174 5.65 5.55 4.88 4.35 3.97 G2V 332 1
25 HD 108874 PM* 12 30 26.8817398344 +22 52 47.377485192   9.49   8.3   G9V 162 1
26 * 10 CVn PM* 12 44 59.4049642264 +39 16 44.098132297 6.47 6.50 5.95 5.41 5.12 F9V_Fe-0.3 373 0
27 HD 113337 PM* 13 01 46.9268934864 +63 36 36.795618540       5.8   F6V 114 1
28 HD 114729 PM* 13 12 44.2591958183 -31 52 24.055985573   7.31 6.69     G0V 197 1
29 * 61 Vir PM* 13 18 24.3139864471 -18 18 40.297748582 5.710 5.440 4.740     G6.5V 675 1
30 * 70 Vir PM* 13 28 25.8085908881 +13 46 43.638308807 5.930 5.680 4.970 4.37 3.98 G4Va 716 1
31 HD 128311 BY* 14 36 00.5602765558 +09 44 47.454573266 9.232 8.441 7.446 6.895 6.425 K3V 312 1
32 HD 130322 PM* 14 47 32.7262287384 -00 16 53.307811560   8.82 8.04     K0V 276 1
33 * nu.02 Lup PM* 15 21 48.1499105161 -48 19 03.469906910 6.35 6.30 5.65     G3/5V 295 1
34 HD 150706 PM* 16 31 17.5830478008 +79 47 23.197555824   7.622 7.016     G0 214 1
35 HD 155358 PM* 17 09 34.6176428924 +33 21 21.085565784       7.0   G0 160 1
36 HD 154577 PM* 17 10 10.3509985589 -60 43 43.580350655   8.30 7.41     K2.5Vk: 131 0
37 HD 154857 PM* 17 11 15.7220463696 -56 40 50.871194796   7.93 7.24     G5V 97 1
38 HD 158633 PM* 17 25 00.0977414147 +67 18 24.148745592   7.19   5.9   K0 203 0
39 HD 178911B PM* 19 09 03.0984258744 +34 35 59.474397804   8.71   7.3   G5 142 1
40 BD+41 3306 PM* 19 19 00.5489000285 +41 38 04.582441681 10.01 9.67 8.86 8.18 7.66 K0V 288 0
41 HD 187085 PM* 19 49 33.9666332064 -37 46 49.973441628   7.78 7.21     G0V 97 1
42 HD 189567 PM* 20 05 32.7654888837 -67 19 15.226124354 6.79 6.71 6.07     G2V 228 1
43 HD 192263 BY* 20 13 59.8455790536 -00 52 00.769626768 9.447 8.724 7.767 7.231 6.771 K1/2V 245 1
44 HD 210277 PM* 22 09 29.8657847411 -07 32 55.162082226   8.85 8.57 7.36   G8V 341 1
45 HD 213941 PM* 22 36 07.7033310025 -54 36 38.230735408   8.25 7.58     G8VFe-1.3 108 0
46 HD 215152 PM* 22 43 21.3028100652 -06 24 02.953048623   9.12 8.13 7.83 8.46 K3V 119 1
47 * tau01 Gru PM* 22 53 37.9323502176 -48 35 53.823928380 6.85 6.66 6.04     G0V 204 1
48 HD 224693 PM* 23 59 53.8317247296 -22 25 41.216257992   8.87 8.22     G2V 87 1
49 NAME Gaia Enceladus-Sausage St* ~ ~           ~ 531 0

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