1998A&A...337..739B

Query : 1998A&A...337..739B

1998A&A...337..739B - Astronomy and Astrophysics, volume 337739-753 (1998/9-3)

The age-mass relation for chromospherically active binaries. III. Lithium depletion in giant components.

BARRADO Y NAVASCUES D., DE CASTRO E., FERNANDEZ-FIGUEROA M.J., CORNIDE M. and GARCIA LOPEZ R.J.

Abstract (from CDS):

We present a study of the lithium abundances of a sample of evolved components of Chromospherically Active Binary Systems. We show that a significant part of them have lithium excesses, independently of their mass and evolutionary stage. Therefore, it can be concluded that Li abundance does not depend on age for giant components of CABS. These overabundances appear to be closely related to the stellar rotation, and we interpret them as a consequence of the transfer of angular momentum from the orbit to the rotation as the stars evolve in and off the Main Sequence, in a similar way as it happens in the dwarf components of the same systems and in the Tidally Locked Binaries belonging to the Hyades and M67.

Abstract Copyright: ∼

Journal keyword(s): stars: abundances - stars: activity - stars: evolution - stars: late-type - stars: rotation

Simbad objects: 73

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Number of rows : 73
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 * 33 Psc RS* 00 05 20.1411719640 -05 42 27.431698821 6.52 5.65 4.61 3.83 3.29 K0III-IV 223 0
2 * 5 Cet SB* 00 08 12.0955513656 -02 26 51.740585628   7.58 6.22     K2IIICNIVp 127 0
3 V* BD Cet RS* 00 22 46.3329264624 -09 13 51.076173360   9.09 7.978   6.770 K1IIIe+F 66 0
4 * zet And El* 00 47 20.3257188471 +24 16 01.842781713 6.05 5.18 4.06 3.21 2.62 K1III+KV 299 0
5 * 39 Cet RS* 01 16 36.2879453688 -02 30 01.328624496   6.310 5.428     G6III:eFe-2 269 0
6 V* UV For RS* 01 46 41.6467823784 -24 00 50.310583488   9.05 8.064   7.022 K0IV 71 0
7 * iot Tri ** 02 12 22.28003 +30 18 11.0430 6.048 5.741 4.952     G0III+G5III 195 0
8 V* EL Eri RS* 03 10 38.5116968160 -05 23 38.019335712   9.29 8.19   6.746 K0III 65 0
9 V* V510 Per RS* 03 13 51.2298166896 +43 51 46.800405216   8.20 7.18     G5 38 0
10 HD 21018 SB* 03 23 38.9895882648 +04 52 55.570317168 7.91 7.36 6.50 5.83 5.34 G2III:CH-1: 91 0
11 Cl Melotte 20 MGr 03 26 50.6 +48 51 48           ~ 928 0
12 HD 22468 RS* 03 36 47.2904292073 +00 35 15.943692002 7.09 6.79 5.90     K2:Vnk 1206 0
13 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
14 HD 23838 SB* 03 50 04.4251512960 +44 58 04.328639760   6.417 5.657     G7III+F0IV: 73 0
15 Cl Melotte 25 OpC 04 30 27.4 +16 46 43           ~ 3309 0
16 V* V492 Per RS* 04 31 56.9457704280 +36 44 33.679327272   7.43 6.34     G5 53 0
17 * 3 Cam SB* 04 39 54.6810448896 +53 04 46.327454940   6.158 5.073     G9III 104 0
18 V* RZ Eri RS* 04 43 45.8302005168 -10 40 56.016683040   8.530 7.88     kF1hF5mF5IVEuSrBa 187 0
19 * 12 Cam RS* 05 06 12.1376709864 +59 01 16.819526820 8.110 7.260 6.130     K0IIIe 169 0
20 V* YZ Men RS* 05 10 26.7502372080 -77 13 01.526708712   8.85 7.77   6.566 K1IIIp 53 0
21 * alf Aur SB* 05 16 41.35871 +45 59 52.7693 1.33 0.88 0.08 -0.52 -0.96 G3III: 1207 0
22 V* TW Lep RS* 05 40 39.7164624456 -20 17 55.557110076   8.52 7.47     K0IV 110 0
23 V* V1149 Ori RS* 05 41 26.7877889088 +03 46 40.934823384   7.96 6.82     K0III 94 0
24 V* TY Pic RS* 06 07 56.9362488696 -54 26 21.341280768   8.69 7.70   6.686 G8/K0III+F 47 0
25 V* TZ Pic RS* 06 31 05.7283299024 -59 00 16.578648216   8.79 7.739   6.567 K1III/IVp 55 0
26 V* AR Mon RS* 07 20 48.4542865200 -05 15 35.796949272   9.84 8.79   7.608 G6IV 176 0
27 V* V344 Pup RS* 07 36 13.8053448264 -44 57 27.454999500   7.95 6.89     K2III 61 0
28 * sig Gem RS* 07 43 18.7276907303 +28 53 00.631838445 6.38 5.41 4.29 3.37 2.79 K1IIIe 499 0
29 V* LU Hya RS* 08 25 14.0808185760 -07 10 12.852556104   8.30 7.35     K0V 73 0
30 V* VX Pyx RS* 08 32 58.5001559256 -34 38 02.540585832   7.318 6.366     G8III 85 0
31 V* RZ Cnc RS* 08 39 08.5400165016 +31 47 44.455494084   10.17 8.67     K2III 171 0
32 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
33 V* IL Hya RS* 09 24 49.0136973144 -23 49 34.714396272   8.38 7.37     K2IV/Vp 176 0
34 V* IN Vel RS* 09 37 12.9608447520 -42 01 14.490830892   10.26 9.08   7.767 K2IIIp 66 0
35 V* DM UMa RS* 10 55 43.5438405648 +60 28 09.721480656   10.31 9.29     K0III-IV 176 0
36 V* V829 Cen RS* 11 39 22.2368261712 -39 23 07.601849088   8.77 7.84   6.588 G8IV 71 0
37 * 12 Mus ** 11 39 29.5660962396 -65 23 52.099447484   5.863 5.095 6.31   G5/8IIIp+A0/1V 185 1
38 * 93 Leo RS* 11 47 59.13595 +20 13 08.1500   5.07 4.52     F8III+A6III 230 1
39 V* HU Vir RS* 12 13 20.6914862928 -09 04 46.880926320   9.69 8.71   7.639 K1V 154 0
40 V* DK Dra RS* 12 15 41.4909161616 +72 33 04.308176484   7.43 6.29     K0+IIICH-1 180 0
41 V* IS Vir RS* 13 06 26.0092106448 -04 50 45.306856248   9.50 8.432   7.175 K0III 59 1
42 V* RS CVn RS* 13 10 36.9077924448 +35 56 05.584994412 8.57 8.51 7.93 7.7   F6IV+G8IV 753 0
43 V* BM CVn RS* 13 21 32.2615350168 +38 52 49.518935904   8.56 7.36     K2III 91 0
44 V* BH CVn RS* 13 34 47.8087660104 +37 10 56.691826860 5.43 5.38 4.98 4.57 4.27 A6m 350 0
45 V* V851 Cen RS* 13 44 00.9212469648 -61 21 59.173175844   8.74 7.798   6.638 K0III 91 0
46 V* V841 Cen RS* 14 34 16.0459114320 -60 24 28.981545336   9.63 8.57   7.498 K1IIIe 97 0
47 V* UV CrB SB* 15 22 25.3263055704 +25 37 26.926262328   8.53 7.26     K1III 78 0
48 V* GX Lib RS* 15 23 26.0566952568 -06 36 37.745079696   8.39 7.35     G8IVp 120 0
49 V* LS TrA RS* 15 27 45.6757213824 -63 01 14.384753508   9.18 8.14     K0III 66 0
50 HD 150708A RS* 16 39 03.9794437032 +60 41 58.778276820   9.34 8.61     G5Vn 201 0
51 * eps UMi RS* 16 45 58.2436042536 +82 02 14.129823444   5.109 4.212     G5III 218 0
52 V* V792 Her SB* 17 10 25.6014440928 +48 57 56.260655136   9.07 8.14     G8IV 105 0
53 V* V819 Her SB* 17 21 43.6105947240 +39 58 28.805498832   6.222 5.561     F7V 184 0
54 * 29 Dra RS* 17 32 41.2152041592 +74 13 38.490729348   7.691 6.627     K0+DA1.5 167 0
55 HD 161832 SB* 17 45 58.4487685080 +39 19 21.132483636   7.85 6.54     K3III 54 0
56 HD 165141 RS* 18 07 00.2466690936 -48 14 50.204205744   8.10 7.10     K0II/IIIBa1+DA: 71 0
57 * omi Dra RS* 18 51 12.0943444536 +59 23 18.060530136   5.798 4.636     G9IIIFe-0.5 226 0
58 HD 179094 SB* 19 08 25.7885833200 +52 25 32.631746052   6.982 5.893     K1IIIe 207 1
59 V* V4138 Sgr RS* 19 22 40.3015654608 -20 38 34.472405976   7.76 6.74     K2IIICNVp 89 0
60 V* V4139 Sgr RS* 19 28 05.5712761008 -40 50 04.982000136   9.61 8.445   7.134 K2/3III 49 0
61 V* V1817 Cyg RS* 19 31 13.5541126104 +55 43 54.606543600   7.489 6.369     K2II-III+A0V 154 0
62 V* V1764 Cyg RS* 19 36 42.5793658488 +27 53 02.891977404   8.99 7.78     K1III: 90 0
63 HD 185510 RS* 19 39 38.8187091672 -06 03 49.460337108   9.44 8.235   6.967 K0III+sdB 119 0
64 V* V4091 Sgr RS* 20 06 02.6690472984 -18 42 15.753611556   9.61 8.45     G8/K0Vp 58 0
65 V* BN Mic RS* 21 14 52.7023490616 -31 11 01.259492244   8.87 7.76   6.662 K1IIIp 55 0
66 V* AS Cap RS* 21 34 16.5711987408 -13 29 01.488208524   8.75 7.69   6.658 K0IIIp 75 0
67 V* HK Lac RS* 22 04 56.6083608840 +47 14 04.479131004   8.01 6.96     K0III 250 0
68 V* V350 Lac SB* 22 30 06.5036358504 +49 21 23.084756172   7.59 6.42     K2III 143 0
69 V* IM Peg RS* 22 53 02.2663977960 +16 50 28.300547040   7.024 5.890     K2III 357 1
70 V* KU Peg RS* 23 05 29.2735048704 +26 00 33.459393312   8.79 7.66     G9IV(e) 66 0
71 V* SZ Psc RS* 23 13 23.7784875720 +02 40 31.602660924   8.19 7.44   6.390 G5Vp 333 1
72 * lam And RS* 23 37 33.8427800830 +46 27 29.344721109 5.54 4.84 3.82 3.04 2.47 G8IVk 693 0
73 HD 224085 RS* 23 55 04.0520383542 +28 38 01.245426862 8.88 8.20   6.9   K2+IVeFe-1 756 0

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