2003A&A...397..987C


C.D.S. - SIMBAD4 rel 1.7 - 2021.03.04CET23:53:13

2003A&A...397..987C - Astronomy and Astrophysics, volume 397, 987-995 (2003/1-3)

Fast-rotating nearby solar-type stars. II. Li abundances, vsini and X-ray luminosities relationships.

CUTISPOTO G., TAGLIAFERRI G., DE MEDEIROS J.R., PASTORI L., PASQUINI L. and ANDERSEN J.

Abstract (from CDS):

We present an analysis of our high-resolution spectroscopic and high-precision UBV(RI)c photometric observations of a sample of 110 nearby late-F and G-type stars selected for their large rotational velocity. The relationships between Li abundance, X-ray luminosity, and vsin i are investigated. We find that, as expected, the stars in our sample show statistically higher Li abundance and activity level than field star samples with similar characteristics, but slower rotation. Surprisingly, however, we also find four rapidly-rotating single main-sequence stars with very low Li abundance. For both single and binary stars we find a large spread of Li abundance for stars with rotation lower than about 18km/s. The well-established correlation between X-ray luminosity and rotation rate is clearly observed. All single unevolved solar type stars with vsin i larger than 18 km/s are strong X-ray emitters and have high Li abundance. Finally, we find also five evolved stars with very low Li abundance that are still rather fast rotators. The results from our sample confirm the presence of young very active stars close to the Sun, in agreement with recent findings from EUV and X-ray surveys, although our sample does not show such extreme characteristics as those selected from EUV and X-ray surveys at the current flux limits.

Abstract Copyright:

Journal keyword(s): stars: abundances - stars: activity - stars: fundamental parameters - stars: variables: general - X-rays: stars

CDS comments: Table 3 : objects not studied by authors, not entered in Simbad.

Simbad objects: 125

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Number of rows : 125

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 HD 105 PM* 00 05 52.5449273706 -41 45 11.046016405   8.13 7.53     G0V 157 0
2 HD 377 PM* 00 08 25.7456097412 +06 37 00.488182642   8.22 7.59   6.90 G2V 121 0
3 HD 531B PM* 00 09 51.2964180134 +08 27 11.890933130   10.21 9.52     G7V 24 0
4 HD 531 ** 00 09 51.64843 +08 27 11.4091           G6V+G7V 22 0
5 HD 531A PM* 00 09 51.6489707938 +08 27 11.400187490   10.13 9.43     G6V 17 0
6 HD 3405 SB* 00 36 37.9766776140 -49 07 56.373250320   7.42 6.78     G3V 69 0
7 HD 4655 ** 00 48 44.81342 +18 41 07.9119   8.20 7.61     G0 88 0
8 HD 12695 SB* 02 02 12.0935284757 -62 35 31.345489404   9.30 8.74     F9V 28 0
9 HD 13183 PM* 02 07 18.0602017151 -53 11 56.532126551   9.34 8.65   7.87 G7V 71 0
10 V* UX For RS* 02 43 25.5661088351 -37 55 42.027954989   8.77 8.055   7.165 G5/8V+(G) 79 0
11 HD 17332B PM* 02 47 27.2188513960 +19 22 20.839860656       7.7   G5V 22 0
12 HD 17332 ** 02 47 27.42146 +19 22 18.5443   7.55 6.87     G1V+G5V 93 0
13 HD 17332A PM* 02 47 27.4219929287 +19 22 18.561359071       7.1   G1V 27 0
14 HD 18809 * 03 00 19.7157756018 -37 27 16.168118978   9.13 8.47     G4V 39 0
15 HD 19716 ** 03 08 40.2737829457 -48 00 59.381008133   8.76 8.17     F8/G0V 20 0
16 HD 20837 ** 03 21 43.8388253767 +08 45 23.354205029   9.50 9.07 8.97   G0 27 0
17 Cl Melotte 22 OpC 03 47 00 +24 07.0           ~ 3064 0
18 HD 27947 * 04 25 00.3251206411 +11 58 40.535954503   9.05 8.40     G0 31 0
19 HD 28072 ** 04 25 41.8392334734 -02 13 56.726692582   9.06 8.92 8.05   K1/2(III)+F/G 29 0
20 HD 27989 BY* 04 25 51.72716 +18 51 50.6155   8.219 7.527     G4V 177 0
21 Cl Melotte 25 OpC 04 26 54.00 +15 52 00.0           ~ 2743 0
22 HD 32530 PM* 05 02 43.3559798725 -26 38 06.260479422   9.39 8.82     G1V 21 0
23 V* AH Lep BY* 05 34 09.1626094625 -15 17 03.184918816   9.08 8.363   7.649 G2V 38 0
24 HD 38397 Ro* 05 43 35.8089657470 -39 55 24.720451983   8.72 8.140   7.486 G0V 48 0
25 HD 41190 * 06 04 21.6272586112 +18 41 37.950877957   8.87 7.94     G5 16 0
26 HD 41700 SB* 06 04 28.4395288452 -45 02 11.769996274   6.87 6.35     F8V 95 0
27 HD 45270 PM* 06 22 30.9412022189 -60 13 07.143258224 7.186 7.11 6.508   5.87 G1V 105 0
28 HD 47718 PM* 06 38 49.5330817984 -27 44 48.993905113   8.66 8.09     G0/1V 25 0
29 HD 48676 PM* 06 42 27.0499757894 -42 34 17.346226204   8.58 8.04     F8V 27 0
30 HD 50081 * 06 48 14.9206588359 -56 05 09.221383347   9.11 8.60     F6V 14 0
31 HD 58249 * 07 24 57.4795021675 +04 06 21.498300034   9.46 8.91     G0V 22 0
32 HD 61299 Ro* 07 38 27.5447008221 -05 47 21.485400227   9.33 8.746   8.046 G0V 15 0
33 HD 61886 ** 07 41 42.34543 +09 42 17.2755   8.92 8.29     G0 55 1
34 HD 62850 PM* 07 42 36.0620508430 -59 17 50.739243697   7.83 7.19     G3V 51 0
35 HD 62558 PM* 07 43 24.5907311305 -29 21 35.169113429 8.97 8.80 8.20     G2V 21 0
36 HD 68676 * 08 12 07.8500682054 -35 43 58.213073726   8.44 7.83     F8/G0V 21 0
37 HD 70209 * 08 20 36.6536039682 -04 49 15.669178069   8.81 8.26     F7V 12 0
38 V* V592 Pup RS* 08 25 17.7158370810 -34 22 01.245491201   8.47 7.86     G1IV 31 0
39 HD 73204 * 08 34 43.9798037525 -53 29 05.933470466   9.68 9.18     F7V 14 0
40 HD 74254 * 08 40 45.3181653774 -51 02 14.717260418   8.76 8.14     F7/G0IV/V 18 0
41 HD 74534 * 08 42 25.0305850442 -51 50 38.685688062   9.43 8.71     G0V 8 0
42 NGC 2682 OpC 08 51 18 +11 48.0           ~ 2088 0
43 HD 77569 PM* 09 00 34.1848196057 -59 56 02.313315261   9.45 8.89     F8V 25 0
44 HD 80332 PM* 09 17 56.3345837125 -37 23 52.396571601   7.72 7.06     G3III/IV 24 0
45 HD 80846 PM* 09 22 17.7158656783 +06 17 51.351140529   9.06 8.51     G0 25 0
46 * tau01 Hya SB* 09 29 08.9408976854 -02 46 08.208984804   5.06 4.60     F5V 176 0
47 HD 84353 * 09 44 01.3083653267 -30 18 55.579450035   9.07 8.45     G1V 18 0
48 HD 84323 Ro* 09 44 14.1508007919 -11 52 21.090853908   9.91 9.263   8.518 G3V 27 0
49 HD 85474 ** 09 52 11.7860994581 +08 06 44.644771306   9.32 8.68     G5 22 1
50 HD 90737 ** 10 28 10.50173 -25 48 26.2153   9.69 9.06     G0V 30 1
51 HD 90737C PM* 10 28 10.531 -25 48 27.47           ~ 5 1
52 HD 92648 ** 10 42 08.09043 +16 17 03.6107   9.82 9.30     G5 21 1
53 V* QR Hya EB* 10 56 31.1510701592 -34 33 50.150718481   9.63 8.399   7.706 G1V 30 0
54 HD 96843 * 11 08 46.8255766510 -34 24 17.010761842   9.05 8.35     G1V 11 0
55 HD 101117 PM* 11 37 47.9317475163 -52 53 28.271954235   8.49 7.86     G1IV/V 27 0
56 HD 104467 TT* 12 01 39.1114993208 -78 59 16.909916962   9.26 8.466   7.678 G3V(e) 53 0
57 HD 104551 PM* 12 02 20.8941519352 -59 59 16.476018751   9.36 8.70     G2V 26 0
58 HD 106506 V* 12 15 18.5535918618 -63 25 30.328597629   9.06 8.46     G1V 55 0
59 HD 108361 ** 12 27 00.77661 -03 32 05.6972   9.09 8.43     G6V 34 0
60 HD 113553 Ro* 13 05 16.8066758360 -50 51 23.817625491   9.00 8.327   7.586 G6V 41 0
61 HD 116402 Y*O 13 24 35.1211494307 -55 57 24.160223779   10.23 9.658   8.988 G3V 37 0
62 HD 118981 SB* 13 40 26.9935364169 +02 09 06.016575504   8.81   7.9   G0/1V 52 0
63 HD 120864 PM* 13 51 52.9654049524 +13 55 36.748324284   9.61 9.05     G5 17 0
64 HD 121454 ** 13 57 21.3206693 -62 29 20.217399   7.44 6.65     G3III/IV 29 1
65 HD 122893 * 14 05 56.6282687148 -51 09 26.378984451   9.76 9.18     F8V 22 0
66 V* V636 Cen Al* 14 16 57.9116991617 -49 56 42.366293617   9.70 9.09     G0V 85 0
67 HD 127352 ** 14 31 00.6309336529 -05 48 08.265014882   8.47 7.69     K0V 55 0
68 HD 130166 ** 14 48 23.9704 -50 45 49.607   9.93 9.38     G2wF5 15 0
69 V* OR Lup Al* 15 04 50.4005083791 -53 21 35.981438478   9.92 9.34     G0IV/V 25 0
70 HD 136160 PM* 15 18 41.9098362518 +10 25 39.927440783   7.627 7.145 8.12   F6IV-V 38 0
71 V* NZ Lup BY* 15 53 27.2914974411 -42 16 00.711812290   8.48 7.975   7.213 G2 77 0
72 HD 141710 * 15 56 26.9940604226 -72 48 03.419671609   9.65 8.95     G0/2IV/V 12 0
73 HD 142033 ** 16 01 36.86776 -78 42 43.2204   8.68 8.02     G3V 27 0
74 HD 143809 PM* 16 02 22.4183376555 +03 39 07.197220645   9.28 8.76     G0V 27 0
75 HD 144515 RS* 16 05 53.4697672013 +10 41 06.745215611 9.35 9.06 8.397 7.8 7.363 G8V 92 0
76 HD 147633 ** 16 25 17.58322 -49 08 52.3567   9.44 8.92 8.27   G2V 57 0
77 HD 147802 PM* 16 32 18.1954463238 -76 30 37.761828871   8.83 8.17     G2V 19 0
78 HD 149139 PM* 16 35 51.7584002971 -56 07 38.903552646   8.71 8.08     G1V 18 0
79 HD 150108 * 16 40 42.2977276694 -39 52 57.260789570   9.14 8.20     G3V 12 0
80 HD 150711 * 16 42 22.3879370630 +13 02 28.230004060 9.230 9.140 8.560     G5 24 0
81 HD 151770 Ro* 16 50 57.4777346948 -36 45 19.083405212   9.72 8.362   7.502 G3IV 29 0
82 HD 150761 PM* 16 51 10.5604487588 -75 38 03.373723108   9.34 8.79     G0V 24 0
83 HD 153926 * 17 05 38.2396457645 -57 04 59.522418483   9.56 8.90     F8/G0V 21 0
84 HD 163029 ** 17 57 31.68024 -57 39 51.1986     8.242   7.236 K0V+K3V 36 0
85 HD 165045 PM* 18 04 01.8794368201 +01 49 56.606684319   8.91 8.14     K0V 29 0
86 V* V889 Her BY* 18 34 20.1030244573 +18 41 24.234582456   8.00 7.449   6.720 G2V 122 0
87 HD 173427 ** 18 46 16.26519 -27 20 46.8794   9.16 8.73 8.88   G1V 30 0
88 HD 175726 PM* 18 56 37.1722379815 +04 15 54.462821656   7.28 6.71     G0V 95 0
89 HD 176247 * 19 00 49.5128405824 -34 52 49.024324411   9.06 8.41     G1V 14 0
90 HD 178085 Ro* 19 10 57.8504866789 -60 16 19.927170466   8.90 8.347   7.660 G1V 43 0
91 HD 180445 Ro* 19 18 12.6423922330 -38 23 04.446085398   9.27 8.415   7.444 G8V(e) 35 0
92 HD 181321 PM* 19 21 29.7277723051 -34 59 00.356331012 7.22 7.11 6.48     G2V 127 0
93 HD 182370 * 19 25 32.1273576652 -30 17 44.564551737   9.20 8.53     G1V 17 0
94 HD 184525 PM* 19 34 29.2258624208 +11 15 30.236534835   8.82 8.19     G0 14 0
95 HD 183414 PM* 19 35 09.7191296886 -69 58 32.098743191   8.538 7.891     G3V 45 0
96 HD 197239 PM* 20 44 07.5335029159 -44 46 19.627745232   8.85 8.19     G5V 27 0
97 HD 199672 PM* 20 59 52.8628422486 -34 50 01.585606331   9.23 8.66     F8/G0V 14 0
98 V* BM Mic RS* 21 14 31.1504369868 -30 45 26.915232858   9.05 8.285   7.337 G7III 25 0
99 HD 202908B * 21 18 34.80 +11 34 08.0           G6V 7 0
100 HD 202908A SB* 21 18 34.85 +11 34 08.2     7.37     F7V 13 1
101 HD 202908 ** 21 18 34.8827547583 +11 34 07.787823885   7.602 7.013     G0V+G6V 132 0
102 HD 202917 Ro* 21 20 49.9575453387 -53 02 03.157635940   9.32 8.67   7.882 G7V 143 0
103 HD 206488 PM* 21 42 26.7139448289 +00 26 43.946094658   9.30 8.83     G0/2+F/G 27 0
104 BD-00 4251B PM* 21 42 27.4495774669 +00 26 20.346297888   9.76 9.14     F8 28 0
105 V* HN Peg BY* 21 44 31.3299733695 +14 46 18.982331039       6.16   G0V+ 460 0
106 HD 206681 PM* 21 44 40.1044959528 -35 36 57.210735665   9.05 8.34 9.03   G2V 18 0
107 HD 206681B PM* 21 44 40.4698479292 -35 36 56.771209442           ~ 1 0
108 HD 207377 ** 21 50 23.7919515146 -58 18 18.193979763   8.62 7.89     G6V 30 0
109 HD 209234 PM* 22 03 42.4235505340 -60 26 14.852873319   8.48 7.87     G2V 29 0
110 HD 212091 ** 22 23 53.66243 -66 55 39.3086   9.81 9.03     G8V 16 0
111 * 53 Aqr B PM* 22 26 34.270424 -16 44 29.72171   6.96 6.32     G3V 101 0
112 * 53 Aqr A PM* 22 26 34.300222 -16 44 31.90085   6.83 6.22     G2V 137 0
113 HD 212837 PM* 22 27 06.7394213049 -01 18 32.930825006   7.39 6.77     G5V 28 0
114 HD 214494 ** 22 38 29.25411 +02 17 56.1656           G1V 50 0
115 HD 215247 * 22 44 59.0836479074 -56 41 41.765094030   9.04 8.49     F8/G0V 20 0
116 HD 215657 V* 22 47 26.7373320617 -44 57 54.581140676   7.79 7.23     G0V 50 0
117 HD 217343 PM* 23 00 19.2872945687 -26 09 13.506860661   8.12 7.48   6.75 G5V 98 0
118 HD 217344 RS* 23 00 28.16320 -33 44 42.2410     8.481   7.647 G4V 55 0
119 HD 218602 * 23 09 07.4319303607 +18 24 36.682242022   9.38 8.81     G5 19 0
120 AG+14 2584 PM* 23 09 54.9409187482 +14 25 35.546747050       9.756   K5V 19 1
121 HD 218687 PM* 23 09 57.0998338792 +14 25 35.596025646   7.14 6.54     G0V 66 0
122 HD 221402 PM* 23 32 04.4601591468 -43 35 23.972906061   8.55 7.95     F8/G2 19 0
123 HD 222259B PM* 23 39 39.2699488911 -69 11 39.494960567   10.62 9.84     K3Ve 21 1
124 HD 222259 RS* 23 39 39.48044 -69 11 44.7051   9.19 8.226   7.352 G6V+K3Ve 81 0
125 HD 223537 SB* 23 50 55.1719356900 -79 53 54.861666760   8.68 8.02     G3V 31 0

    Equat.    Gal    SGal    Ecl

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2021.03.04-23:53:13

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