2009MNRAS.392..448H

Query : 2009MNRAS.392..448H

2009MNRAS.392..448H - Mon. Not. R. Astron. Soc., 392, 448-454 (2009/January-1)

An analysis of V sin (i) correlations in early-type binaries.

HOWE K.S. and CLARKE C.J.

Abstract (from CDS):

We use information on the v sin(i) values of early-type binaries in order to search for correlations which may constrain the relative orientation of the stellar spin axes in binary systems. We find correlations in the case of close binaries which suggest that tidal synchronization is effective for binaries whose separation exceeds the stellar radius by more than an order of magnitude, in line with the theoretical predictions of Goldreich & Nicholson and the previous observational analysis of Giuricin et al. In the case of wide binaries, the v sin(i) values are not well correlated, which requires that the magnitude of the spin speeds is not tightly correlated. Under this assumption, we then find that the data provide no significant constraints on the degree of alignment of spin axes. The data are therefore compatible with scenarios (such as disc fragmentation or capture) which differ widely in the expected degree of spin alignment.

Abstract Copyright: © 2008 The Authors. Journal compilation © 2008 RAS

Journal keyword(s): binaries: spectroscopic - binaries: visual - stars: early-type - stars: rotation

VizieR on-line data: <Available at CDS (J/MNRAS/392/448): tablea1.dat refs.dat>

Simbad objects: 132

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Number of rows : 132
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 * bet01 Tuc ** 00 31 32.6680562275 -62 57 29.582843542   4.249 4.289     B9.5Va 125 0
2 * pi. Cas SB* 00 43 28.0696827024 +47 01 28.364798856   5.120 4.949   4.79 A5V 89 0
3 * nu. And SB* 00 49 48.8463243776 +41 04 44.079221948 3.80 4.38 4.53 4.56 4.71 B5V 229 0
4 HD 5789 * 01 00 03.5576514672 +44 42 47.691064620   6.01 6.05     B9.5Vnn_lB 60 0
5 * 74 Psc A ** 01 05 40.9441288477 +21 28 23.490840041 5.26 5.263 5.273     A0IV-Vnn 88 0
6 * 74 Psc B PM* 01 05 41.7111106896 +21 27 55.612006704   5.405 5.455     B9IVn 76 0
7 HD 8803 * 01 26 53.5527243720 +03 32 08.335219524   6.58 6.66 7.65   B9V 71 0
8 * phi Phe SB* 01 54 22.0319152104 -42 29 48.942141036   5.055 5.109     A3V 120 0
9 * 59 And A * 02 10 52.8244847376 +39 02 22.353796176   6.01 6.07     B9V 50 0
10 HD 15695 * 02 31 29.8654830000 +01 05 39.243620364   7.66 7.50     kA2hA6mF2 33 0
11 * ome For * 02 33 50.7014978880 -28 13 56.415570096 4.7 4.90 4.96     B9.5IV 73 0
12 HD 18537 Pu* 03 00 52.2110264304 +52 21 06.248122308 4.78 5.158 5.219     B7V 87 0
13 HD 18538 * 03 00 53.5166181384 +52 21 07.302980844   6.74 6.74     B9V 55 0
14 V* V798 Cas a2* 03 00 53.7837602400 +59 39 57.437761464   7.32 7.34     B9pSi 48 0
15 HD 21700 * 03 31 03.4640544360 +27 43 53.569285752   7.48 7.43     B9 36 0
16 HD 21743 * 03 31 20.7532742568 +27 34 18.505694532   6.60 6.57     A1V 41 0
17 * tau05 Eri SB* 03 33 47.2758917450 -21 37 58.384116886   4.15 4.25     B9V 115 0
18 HD 23277 SB* 03 49 13.7392842504 +70 52 15.780722844   5.489 5.391     kA2hA6VmA7 67 0
19 * eps Per bC* 03 57 51.2393818140 +40 00 36.719213615 1.71 2.71 2.89 2.96 3.14 B0.5III 533 0
20 V* V386 Per dS* 03 58 03.1439397408 +34 48 50.287064472 6.800 6.740 6.530     A8V 75 0
21 HD 25833A SB* 04 06 55.8286148575 +33 26 46.929071509   6.83 6.87     ~ 264 0
22 HD 25833 ** 04 06 55.8351101323 +33 26 47.009585515       7.71   B3Vn 269 0
23 V* GW Eri SB* 04 11 36.2037143376 -20 21 22.156679988 6.05 5.96 5.80 5.64 5.59 A1V+(F/G) 83 0
24 * tau Tau SB* 04 42 14.6992451952 +22 57 24.850133388   4.138 4.258     B3V 199 0
25 HD 32040 Pu* 05 00 33.9358613640 +03 36 56.805165648 6.220 6.550 6.630     B9V 73 0
26 * 66 Eri a2* 05 06 45.6527881872 -04 39 18.601025148 4.89 5.06 5.12     B9V 157 1
27 HD 33357 Be* 05 11 42.9274371912 +42 09 55.275165324 7.67 8.55 8.55     B1:V:ne 187 0
28 HD 34528 * 05 17 33.2558148912 -15 37 44.607938160   8.77 8.55     A5IV 7 0
29 HD 34527 * 05 17 35.5017678600 -15 13 10.449971796   6.91 6.97     B9V 32 0
30 * 17 Aur SB* 05 18 18.8960529504 +33 46 02.516925540   6.102 6.144     B9V+B9.5V 308 0
31 HD 34790 SB* 05 21 12.6874270872 +29 34 11.592726924 5.760 5.710 5.670     A1Vs 67 0
32 * 23 Ori SB* 05 22 50.0039865384 +03 32 40.051458204 3.99 4.86 5.00 5.05 5.23 B2IV/V 258 0
33 HD 35148 * 05 22 51.0349642536 +03 33 07.992432144 6.44 7.06 7.18     B8/9 52 0
34 * eta Ori bC* 05 24 28.61672 -02 23 49.7311 2.25 3.18 3.35 3.44 3.65 B1V+B2: 412 0
35 * 118 Tau ** 05 29 16.50008 +25 09 00.7781 5.270 5.440 5.480     B9V 78 0
36 HD 36960 * 05 35 02.6823091513 -06 00 07.308349203 3.52 4.50 4.72     B0.5V 283 0
37 * tet02 Ori A SB* 05 35 22.9012398264 -05 24 57.832632108 5.37 6.30 6.39 6.30 6.35 O9.5IVp 576 0
38 HD 37330 Be* 05 37 53.4548188824 +00 58 06.986462124 6.76 7.31 7.38     B5III 54 0
39 HD 37646 SB* 05 41 20.9767433472 +29 29 14.696722284 5.93 6.292 6.392     B8IV 58 0
40 HD 37647 * 05 41 21.4679704416 +29 29 39.899595588   7.042 7.082     A 33 0
41 * 52 Ori ** 05 48 00.2337055416 +06 27 14.944887000       6.56   A5V 79 0
42 * 30 Cam * 05 52 17.2544232120 +58 57 50.718923964   6.096 6.132     A0Vs 36 0
43 HD 42111 * 06 08 57.9037271424 +02 29 58.885200456 5.86 5.80 5.73     B9V 132 0
44 * 41 Aur B PM* 06 11 36.5527610136 +48 42 47.036470500   7.00 6.84     kA5hA5mF0(IV-V) 36 0
45 * 41 Aur A PM* 06 11 36.5917001808 +48 42 39.557130588   6.21 6.15     A2Va+ 41 0
46 HD 44333 ** 06 21 25.7810412251 +02 16 06.676383731   6.539 6.280     A4/5IV 89 0
47 V* WW Aur SB* 06 32 27.1847665440 +32 27 17.632429092   6.005 5.829     kA3hA3mF0+kA3hA3mF0 257 0
48 * 12 Lyn ** 06 46 14.13019 +59 26 30.0227       6.11   A2.5V 106 0
49 V* HZ CMa Be* 06 50 23.3482557912 -31 42 21.808309320   5.829 5.747     B6IVe+A 96 0
50 * 29 CMa SB* 07 18 40.3789353696 -24 33 31.318248528 3.80 4.80 4.95 4.95 5.08 O7Iafpvar 433 0
51 * k01 Pup * 07 38 49.3751428464 -26 48 06.324538176 3.76 4.33 4.50     B6V 64 0
52 HD 66068 SB* 08 04 35.9505778128 +53 40 42.774844548 7.460 7.350 7.040     kA4hA9mF3(III)Eu 40 0
53 HD 75759 SB* 08 50 21.0167636904 -42 05 23.247034188 4.95 5.90 6.00 7.18   O9V+B0V 147 0
54 * 17 Hya A SB* 08 55 29.6076709560 -07 58 16.148285328   6.91 6.70     kA4hF1mF2 44 0
55 * 17 Hya B * 08 55 29.6244769464 -07 58 12.073099728   7.109 6.907     kA1hF2mF3 35 0
56 V* CV Vel SB* 09 00 37.9905129264 -51 33 20.066036652 5.88 6.55 6.69     B2V 158 0
57 HD 80024 ** 09 18 25.90900 +35 21 50.6727 6.240 6.110 5.940 7.01   A8V 59 0
58 * 38 Lyn PM* 09 18 50.6435791217 +36 48 09.345084336   3.96 3.92   3.81 A1V 149 0
59 HD 82984 ** 09 33 44.53887 -49 00 18.2741 4.43 5.00 5.12     B5III 64 0
60 V* V560 Car SB* 10 44 33.7393258944 -59 44 15.434446956 6.89 7.80 7.75 7.56 7.46 O3.5V((f))+O8V 314 0
61 * 40 UMa SB* 10 45 59.8723691592 +56 55 15.038763420   7.41 7.105     A8V 47 0
62 * 54 Leo A PM* 10 55 36.8013543552 +24 44 59.022329568   4.478 4.477 6.04   A1V 68 0
63 * 54 Leo B PM* 10 55 37.2484273656 +24 44 56.549843772   6.36 6.29     A2Vn 37 0
64 V* EM Car SB* 11 12 04.5060592584 -61 05 42.944560584 8.06 8.80 8.54 9.25   O7.5V((f))+O7.5V((f)) 172 0
65 V* TU Mus SB* 11 31 10.9241479224 -65 44 32.099167788 7.58 9.52 9.34 9.25   O8V(n)z+B0V(n) 185 0
66 V* V1051 Cen EB* 11 37 48.4343499072 -63 19 23.518561512 6.28 7.18 7.16 8.11   O5.5V((f))+O8:V 153 1
67 HD 112014 SB* 12 49 06.6700877376 +83 25 04.221296940 5.830 5.860 5.850     A0V+A2V 67 0
68 HD 112486 ** 12 56 17.56470 +54 05 58.1693           kA2hA8mA7+F5/7IV/V 57 0
69 * zet01 UMa SB* 13 23 55.5422805173 +54 55 31.295579890 2.11 2.271 2.220 2.10 2.12 A1.5Vas 320 0
70 * 3 Cen ** 13 51 49.60136 -32 59 38.7067           B5III+B9IV 256 0
71 HD 125273 SB* 14 16 44.7857782272 +53 15 48.811024296   8.13 7.85     A5 31 0
72 * lam Vir SB* 14 19 06.5926692303 -13 22 15.928662088 4.750 4.660 4.520   4.43 A1V 156 0
73 BD+09 2882 ** 14 23 22.69526 +08 26 47.8351 4.89 4.92 4.87     ~ 113 0
74 BD+09 2882A PM* 14 23 22.6954782600 +08 26 47.826605184   5.027 5.037     A0V 25 0
75 HD 126367 * 14 25 29.8911563832 -19 58 11.936889588   6.709 6.595     A1/2V 47 0
76 HD 127067 * 14 28 33.2931696096 +28 17 25.906498224   7.099 7.111     A1V 42 0
77 HD 126983 SB* 14 30 20.9429507016 -49 31 08.533544160   5.423 5.376     A2Vs+A2Vs 59 0
78 * mu. Lib ** 14 49 19.05130 -14 08 56.4766 5.33 5.38 5.31     ApSrEuCr 122 0
79 * tau Lib SB* 15 38 39.3694957 -29 46 39.895604   3.481 3.642     B2.5V 170 0
80 * 7 CrB A SB* 15 39 22.6728430896 +36 38 08.919815568   4.871 4.979     B7V 96 0
81 * pi. Sco SB* 15 58 51.1132378 -26 06 50.788602 1.82 2.71 2.91 3.00 3.20 B1V+B2:V: 415 0
82 * nu. Sco ** 16 11 59.73568 -19 27 38.5361 3.42 4.05 4.00 3.90 3.87 B2V 404 0
83 * 37 Her ** 16 40 38.6871912144 +04 13 11.243186652   5.749 5.761   5.75 B9V 78 0
84 * mu.01 Sco Be* 16 51 52.2283548696 -38 02 50.638070400 1.98 2.82 2.98     B1V+B 305 0
85 V* U Oph SB* 17 16 31.7137908168 +01 12 37.998551304   5.941 5.921     B3V 388 1
86 HD 161184 ** 17 43 51.657 +05 50 42.10   9.19 9.20 8.76   A0 43 0
87 V* V624 Her SB* 17 44 17.2471919784 +14 24 36.246660912   6.398 6.194     A3m 163 0
88 HD 161621 ** 17 46 26.78976 +05 42 01.4364           A0 44 0
89 HD 161756 Be* 17 48 27.8366974488 -26 58 29.802812412 6.05 6.47 6.35     B3Vn 82 0
90 V* V539 Ara SB* 17 50 28.3930000656 -53 36 44.664776352   5.60 5.71     B2/3Vnn 190 0
91 V* V906 Sco SB* 17 53 54.7731227 -34 45 09.785378   5.95 5.96     B9V+B9V 128 0
92 HD 164492 Y*O 18 02 23.5527520992 -23 01 50.999556180 6.49 7.49 6.80 7.52   O7.5Vz 240 0
93 HD 165052 SB* 18 05 10.5506592816 -24 23 54.847798080 6.16 6.98 6.87 7.77   O6.5V((f))z 282 1
94 * 100 Her A ** 18 07 49.5667844616 +26 06 04.541919552   5.966 5.819     A3V 68 0
95 * 11 Sgr Or* 18 09 17.6999100192 -23 59 18.231196056 6.65 7.45 7.31 8.36   O7V(n)z+B0:V: 146 2
96 * 108 Her SB* 18 20 56.9702350080 +29 51 32.123419848   5.84 5.60   5.37 kA3mA7+A9V 99 0
97 V* V451 Oph SB* 18 29 14.0426779320 +10 53 31.429623012   7.95 7.91     A0IV 167 0
98 V* RX Her SB* 18 30 39.2600750472 +12 36 40.330018404   7.35 7.29     A0Vv 186 0
99 * e Ser SB* 18 37 35.9626209120 -00 18 34.110143856   5.816 5.768     A0V 83 0
100 HD 173087 ** 18 42 08.0883472656 +34 44 46.751348076   6.346 6.473     B5V 82 0
101 * c Dra SB* 18 42 37.9596158552 +55 32 22.007313973   4.94 5.02     A0IIIpHgMn 196 0
102 * eps01 Lyr B PM* 18 44 20.3118470592 +39 40 14.888435268   6.363 6.062     F0V 53 0
103 * eps01 Lyr A PM* 18 44 20.3437462368 +39 40 12.465005484   5.111 4.991     A3V 66 0
104 * 5 Aql A SB* 18 46 28.5938261544 -00 57 42.092897652 6.15 6.03 5.90     kA3hA5VmA6 84 0
105 V* DI Her SB* 18 53 26.2399243224 +24 16 40.792648332   8.46 8.47     B5III 274 0
106 HD 176795A * 18 53 33.2375859332 +75 47 14.493873611   6.71 6.72     B9.5IV 31 0
107 * tet01 Ser PM* 18 56 13.1871962688 +04 12 12.982091004   4.74 4.57     A5V 134 0
108 * tet02 Ser PM* 18 56 14.6410220472 +04 12 07.659433620   5.18 4.98     A5Vn 79 0
109 V* BH Dra SB* 19 03 39.5419708392 +57 27 25.861535388   8.47 8.43     A1Vn 81 0
110 HD 177624 SB* 19 05 08.5456179312 +09 38 31.678403676   7.03 6.88     B3V 37 0
111 HD 178322 SB* 19 09 57.6520020528 -41 53 32.083602864   5.765 5.855     B5V+B6V 56 0
112 V* Z Vul SB* 19 21 39.1059700488 +25 34 29.440304652 6.96 7.40 7.33     B3/5+A3IV? 213 0
113 * bet01 Sgr Pu* 19 22 38.2992119424 -44 27 32.250184884 3.52 3.91 4.01     B9V 81 0
114 * sig Aql SB* 19 39 11.6423977488 +05 23 51.979984260 4.60 5.20 5.17     B3V 173 0
115 * 57 Aql A * 19 54 37.6524632016 -08 13 38.241542244   5.63 5.71     B7Vn 77 0
116 * 57 Aql B * 19 54 38.0631564696 -08 14 13.392079800   6.42 6.44     B8V 68 0
117 V* V477 Cyg SB* 20 05 27.6886714176 +31 58 18.108420780   8.68 8.53     A1V 219 0
118 HD 195066 * 20 26 23.4737901288 +56 38 19.300632504   6.383 6.369     B9V 44 0
119 * omi Cap B PM* 20 29 52.5938394168 -18 35 10.895921556   6.96 6.74     A7/8V 55 0
120 * omi Cap A PM* 20 29 53.9094947640 -18 34 59.460677724   5.969 5.897     A1V 67 0
121 HD 202260 ** 21 14 41.1115052 -00 49 55.011727   7.54 7.45     A0V 49 0
122 HD 208440 Y*? 21 53 53.2978442568 +62 36 00.753455268 7.24 7.93 7.91     B1V 105 0
123 V* CM Lac SB* 22 00 04.4501141616 +44 33 07.736337396   8.40 8.21     A3m 168 0
124 * ksi Cep B PM* 22 03 46.2171618624 +64 37 41.465301888   6.862 6.342 6.1   F8V 74 0
125 * ksi Cep A SB* 22 03 47.4397417176 +64 37 40.696071024   4.81 4.45 5.66   kA2.5hF2mF2(IV) 176 0
126 * ksi Cep ** 22 03 47.45499 +64 37 40.7128 4.72 4.63 4.29 3.97 3.84 Am+F7/8V 180 0
127 HD 209859 ** 22 06 01.24919 +20 48 12.3372           A4V+A7V 14 0
128 * 8 Lac B * 22 35 52.0990532376 +39 37 41.339738568 4.61 5.52 5.67 5.88 6.06 B1.Vs 120 0
129 * 8 Lac A Be* 22 35 52.2827504304 +39 38 03.586773768 4.68 5.52 5.69     B1Vne 179 0
130 HD 215835 SB* 22 46 54.1107754872 +58 05 03.533752788 8.24 8.85 8.629   8.049 O5.5V((f))+O6V((f)) 260 0
131 V* AH Cep SB* 22 47 52.9412851944 +65 03 43.795145556 6.53 7.10 6.88     B0.2V+B2V 227 0
132 V* AR Cas SB* 23 30 01.9406369832 +58 32 56.112185112 4.18 4.760 4.886     B3V 222 0

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