2001A&A...377...84T

Query : 2001A&A...377...84T

2001A&A...377...84T - Astronomy and Astrophysics, volume 377, 84-89 (2001/10-1)

Rotation-induced lithium depletion of solar-type stars in open stellar clusters.

TSCHAEPE R. and RUEDIGER G.

Abstract (from CDS):

We look for a correlation between Lithium abundance and rotation period in solar-type stars (G0...K0). The result is not unambiguous. Stars in young open clusters (IC 2391, IC 2602, IC 4665, α Per) do not show any correlation, in the Pleiades cluster a correlation is present: the faster the rotation the less the Lithium depletion. Moreover, there is statistical evidence, that at least in the Pleiades and in the α Persei cluster the abundance spread at fixed color in cool stars could be due to rotation. The use of the inverse Rossby number instead of the rotation rate does not improve on the Li-rotation correlation.

Abstract Copyright: ∼

Journal keyword(s): stars: abundances - stars: evolution - stars: rotation - open clusters and associations: individual: Pleiades, Hyades, alpha Per, IC 2391, IC 2602, IC 4665

Simbad objects: 50

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Number of rows : 50
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 2MASS J03204185+4824375 Y*O 03 20 41.8726448640 +48 24 37.542809268   12.95 12.08   11.33 G6.5 26 0
2 V* V484 Per BY* 03 22 21.9201012551 +49 08 27.732216837   12.07 11.37     G6V 65 0
3 2MASS J03241706+4939002 Y*O 03 24 17.0663278560 +49 39 00.290330316   12.16 11.43     G6 37 0
4 * alf Per V* 03 24 19.3700924 +49 51 40.245455 2.64 2.27 1.79     F5Ib 833 1
5 V* V531 Per BY* 03 24 49.7161166568 +48 52 18.296130288   12.41 11.62     G5 55 0
6 V* V688 Per BY* 03 26 04.2115135272 +48 48 07.024689252   11.16 10.59     F9V 29 0
7 Cl Melotte 20 OpC 03 26 28.1 +48 58 30           ~ 861 0
8 UCAC4 704-025023 * 03 28 21.8005034123 +50 36 05.892125738   13.15 12.26 12.04   K0 13 0
9 V* V537 Per BY* 03 32 30.6927252072 +49 10 34.585590360   13.79 11.89     G8 34 0
10 V* V810 Tau BY* 03 43 02.9441671032 +24 40 11.149283892 15.149 12.97 12.03   10.98 G8 83 0
11 V* V963 Tau BY* 03 43 37.7294586035 +23 32 09.560933897 11.82 11.4 10.6     G5V 75 0
12 V* V1169 Tau BY* 03 44 13.9194344229 +24 46 45.826637312   11.50 10.80     G0 89 0
13 V* V1170 Tau BY* 03 44 26.2759113581 +24 35 22.939007310 14.435 12.288 11.461   10.520 G9 96 0
14 V* V811 Tau BY* 03 45 21.1862906887 +23 43 38.888404751 14.771 13.67 12.57   11.24 G5 86 0
15 V* V1085 Tau BY* 03 45 35.3982230827 +24 04 59.563296540   10.73 11.92 10.04 9.37 F2 88 0
16 V* V855 Tau Y*O 03 45 40.1782648711 +24 37 38.007136109   10.6 9.9   9.05 F9V 96 1
17 V* V969 Tau BY* 03 45 42.1185203606 +24 54 21.622880032   10.18 9.56   8.82 G3 133 1
18 Cl Melotte 22 OpC 03 46 24.2 +24 06 50           ~ 3433 0
19 V* V1171 Tau BY* 03 46 28.4126681681 +24 26 02.158117224   11.85 11.10 10.5 10.26 G5V 89 1
20 V* V1065 Tau RS* 03 46 40.2476949658 +23 29 51.877806260 14.016 13.01 12.02   10.93 K0 82 0
21 V* V1090 Tau BY* 03 49 33.1190204321 +23 47 43.404601495   11.58 10.87   10.19 G4V 74 0
22 V* V1174 Tau Y*O 03 50 34.5788909903 +24 30 27.979927785   13.60 12.60   11.52 G8 62 1
23 V* V1175 Tau BY* 03 50 40.0721202291 +23 55 58.950949335   10.9 10.5   9.61 F9 87 0
24 V* V984 Tau BY* 04 16 33.4775734800 +21 54 26.882025156   9.944 9.125     ~ 174 0
25 V* V893 Tau BY* 04 18 57.9745736544 +19 54 24.124484232   9.345 8.597 8.192 7.829 G9V 150 0
26 HD 27406 BY* 04 20 12.9666179232 +19 14 00.518450172   8.016 7.444 7.131 6.826 F9V+ 196 0
27 HD 28099 BY* 04 26 40.1217122952 +16 44 48.885808416 8.98 8.78 8.12 7.56 7.23 G2+V 419 0
28 HD 28344 BY* 04 28 48.2984108040 +17 17 07.685984400 8.57 8.456 7.837 7.498 7.180 G2V 282 0
29 HD 285773 BY* 04 29 31.6063777896 +17 53 35.460179628 10.28 9.761 8.934 8.486 8.093 K0V 201 0
30 Cl Melotte 25 OpC 04 29 47.3 +16 56 53           ~ 3074 0
31 V* V997 Tau BY* 04 32 59.4512605248 +15 49 08.284758672   9.396 8.641 8.235 7.867 ~ 166 0
32 HD 28992 BY* 04 34 35.3100676992 +15 30 16.642906992   8.530 7.898 7.556 7.226 ~ 209 0
33 IC 2391 OpC 08 41 10.1 -52 59 28           ~ 822 0
34 IC 2602 OpC 10 42 27.1 -64 25 34           ~ 675 0
35 V* V557 Car BY* 10 42 41.5146144624 -64 21 04.333829688   11.26 12.03     G2V 65 0
36 GSC 08965-00231 * 10 42 56.1040951464 -63 55 51.147555708   12.77 11.90 11.77   G8 28 0
37 V* V558 Car BY* 10 44 06.8106499248 -63 59 35.059923708   11.75       G4 44 0
38 V* V559 Car BY* 10 44 22.5515649000 -64 15 30.116510712   11.61       G0 48 0
39 V* V561 Car BY* 10 44 59.6196312312 -65 02 19.075223040   11.44 10.88 10.54 10.128 G0 50 0
40 V* V563 Car BY* 10 45 29.8672627248 -64 25 20.167535208   11.64 10.64 10.53   G5 21 0
41 V* V567 Car BY* 10 48 18.3921107208 -64 09 53.338378428   11.0       G 35 0
42 V* V570 Car BY* 10 49 48.4012130280 -64 46 28.467956388   12.26 11.32     G9Ve 46 0
43 V* V2316 Oph BY* 17 45 19.3988522256 +05 47 40.119087444   14.60 13.716   12.696 G6 37 0
44 V* V2318 Oph BY* 17 45 25.0724676027 +05 51 38.870504059   14.39 13.716   12.697 G5 38 0
45 Cl* IC 4665 P 94 * 17 45 53.0949964392 +05 36 29.204755884   14.27 14.243   13.149 G8 31 0
46 V* V2319 Oph BY* 17 45 56.7967605336 +05 22 33.440795652   13.417 12.604 12.442 11.682 G0 25 0
47 V* V2321 Oph BY* 17 46 11.9798853179 +05 41 25.876171084   15.43 14.407   13.074 K0 35 0
48 IC 4665 OpC 17 46 13.0 +05 36 54           ~ 372 0
49 V* V2325 Oph BY* 17 47 33.3157647552 +05 31 46.026952428   13.94 13.126   12.107 G4 37 0
50 V* V2326 Oph BY* 17 47 44.0281203687 +05 21 59.234653509   14.43       G5 31 0

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