EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 526 (February 2011) A&A, 526 (2011) A100 Full HTML
Highlight
Free Access

Table 1

Observational and physical parameters of our selected sample of giant and subgiant stars with interferometrically measured angular diameters.

Star HD Sp. Type LD π Radius T eff log g [Fe/H] m V m K BC(K) M bol L bol
(mas) (mas) (R⊙) (K) (L⊙)
μ Her HD 161797 G5IV 1.94 ± 0.03 119.05 ± 0.62 1.75 ± 0.03 5520 3.70 0.04 3.41 1.74 1.56 3.68 ± 0.05 2.7 ± 0.1
δ Eri HD 23249 K0IV 2.39 ± 0.03 110.58 ± 0.88 2.32 ± 0.03 5055 3.79 0.13 3.51 1.40 1.84 3.46 ± 0.05 3.3 ± 0.2
β Aql HD 188512 G8IV 2.23 ± 0.10 72.95 ± 0.83 3.28 ± 0.15 5100 3.60 −0.30 3.71 1.65 1.84 2.81 ± 0.06 6.0 ± 0.3
η Cep HD 198149 K0IV 2.67 ± 0.04 69.73 ± 0.49 4.12 ± 0.07 4950 3.41 −0.32 3.41 1.22 1.84 2.28 ± 0.05 9.7 ± 0.5
η Ser HD 168723 K0III-IV 2.94 ± 0.01 53.93 ± 0.18 5.87 ± 0.03 4890 3.21 −0.42 3.26 1.05 1.84 1.55 ± 0.05 19 ± 1
46 Lmi HD 94264 K0III 2.56 ± 0.03 33.40 ± 0.78 8.22 ± 0.22 4670 2.96 −0.20 3.83 1.30 2.00 0.91 ± 0.07 34 ± 2
σ Gem HD 62044 K1III 2.33 ± 0.05 26.68 ± 0.79 9.38 ± 0.35 4500 2.40 −0.02 4.28 1.74 2.16 1.03 ± 0.08 31 ± 2
ϵ Aql HD 176411 K1III 2.00 ± 0.12 21.22 ± 0.77 10.14 ± 0.70 4760 2.91 0.00 4.03 1.79 2.00 0.42 ± 0.09 54 ± 5
37 Tau HD 25604 K0III 1.70 ± 0.09 18.04 ± 0.84 10.15 ± 0.69 4700 2.77 0.01 4.35 2.03 2.00 0.31 ± 0.11 60 ± 6
ξ Hya HD 100407 G7III 2.39 ± 0.02 25.23 ± 0.83 10.18 ± 0.35 5037 2.83 −0.04 3.54 1.45 1.84 0.30 ± 0.09 60 ± 5
ϵ Oph HD 146791 G9.5IIIb 2.96 ± 0.01 30.62 ± 0.20 10.39 ± 0.07 4955 2.89 −0.27 3.24 0.98 1.84 0.25 ± 0.05 63 ± 3
δ Ari HD 19787 K2III 1.88 ± 0.13 19.44 ± 1.23 10.42 ± 0.97 4810 2.93 −0.03 4.35 2.17 2.00 0.61 ± 0.14 45 ± 6
ø CrB HD 136512 K0III 1.18 ± 0.07 11.90 ± 0.74 10.64 ± 0.93 4730 2.75 −0.44 5.52 2.93 2.00 0.30 ± 0.14 60 ± 8
ϵ Cyg HD 197989 K0III 4.56 ± 0.02 45.26 ± 0.53 10.82 ± 0.14 4730 2.89 −0.27 2.50 −0.01 2.00 0.26 ± 0.06 62 ± 3
δ Tau HD 27697 K0III 2.20 ± 0.07 21.29 ± 0.93 11.12 ± 0.61 4810 2.93 −0.03 3.76 1.64 2.00 0.28 ± 0.11 62 ± 6
39 ari HD 17361 K1.5III 1.89 ± 0.11 18.06 ± 0.84 11.26 ± 0.82 4600 2.85 −0.02 4.51 2.10 2.16 0.54 ± 0.11 48 ± 5
δ1 Tau HD 27697 K0III 2.34 ± 0.02 21.29 ± 0.93 11.81 ± 0.53 4030 1.83 −0.29 3.76 1.64 2.51 0.79 ± 0.11 39 ± 4
12 Aql HD 176678 K1III 2.42 ± 0.01 21.95 ± 0.92 11.85 ± 0.50 4600 2.75 −0.19 4.03 1.47 2.16 0.34 ± 0.10 58 ± 6
δ And HD 3627 K3III 4.09 ± 0.02 32.19 ± 0.68 13.64 ± 0.30 4360 2.37 0.04 3.28 0.47 2.16 0.17 ± 0.07 68 ± 4
α Ari HD 12929 K2III 6.84 ± 0.02 49.48 ± 0.99 14.85 ± 0.30 4480 2.57 −0.25 2.00 −0.63 2.16 −0.15 ± 0.07 91 ± 6
ρ Boo HD 127665 K3III 3.82 ± 0.12 21.92 ± 0.81 18.75 ± 0.92 4260 2.22 −0.17 3.58 0.76 2.33 −0.21 ± 0.09 96 ± 9
ψ Uma HD 96833 K1III 4.07 ± 0.03 22.21 ± 0.68 19.68 ± 0.62 4550 2.53 −0.13 3.01 0.43 2.16 −0.68 ± 0.08 148 ± 12
υ Per HD 9927 K3III 3.77 ± 0.06 18.76 ± 0.74 21.61 ± 0.93 4380 2.34 0.00 3.57 0.65 2.16 −0.83 ± 0.10 170 ± 16
24 Per HD 18449 K2III 2.10 ± 0.07 9.31 ± 0.78 24.21 ± 2.19 4340 2.37 −0.19 4.95 2.10 2.33 −0.73 ± 0.18 155 ± 28
α Boo HD 124897 K1.5III 20.84 ± 0.03 88.85 ± 0.74 25.21 ± 0.21 4345 2.05 −0.37 −0.04 −2.91 2.16 −1.01 ± 0.05 201 ± 10
91 Psc HD 8126 K5III 2.23 ± 0.06 9.49 ± 0.82 25.30 ± 2.29 4090 1.93 −0.17 5.24 2.03 2.51 −0.58 ± 0.19 135 ± 25
39 Cyg HD 194317 K3III 3.01 ± 0.08 12.77 ± 0.62 25.35 ± 1.41 4230 2.16 −0.17 4.44 1.39 2.33 −0.75 ± 0.11 159 ± 18
11 Lac HD 214868 K2III 2.64 ± 0.05 10.81 ± 0.56 26.24 ± 1.46 4440 2.32 −0.25 4.51 1.67 2.16 −1.00 ± 0.12 200 ± 23
31 Leo HD 87837 K4III 3.36 ± 0.04 11.89 ± 0.72 30.40 ± 1.88 4040 1.81 −0.02 4.38 0.98 2.51 −1.14 ± 0.14 227 ± 31
υ Boo HD 120477 K5.5III 4.75 ± 0.04 13.29 ± 0.81 38.44 ± 2.37 3890 1.55 −0.23 4.05 0.44 2.51 −1.44 ± 0.14 299 ± 40
β Umi HD 131873 K4III 10.09 ± 0.08 25.79 ± 0.52 42.06 ± 0.91 4030 1.83 −0.29 2.08 −1.29 2.51 −1.73 ± 0.07 390 ± 25
α Tau HD 29139 K5III 20.57 ± 0.02 50.09 ± 0.95 44.13 ± 0.84 3910 1.59 −0.34 0.86 −2.81 2.51 −2.04 ± 0.06 518 ± 32
γ Dra HD 164058 K5III 9.90 ± 0.09 22.10 ± 0.46 48.15 ± 1.09 3930 1.55 −0.14 2.23 −1.16 2.51 −1.93 ± 0.07 471 ± 30
β Cnc HD 69267 K4III 5.12 ± 0.02 11.23 ± 0.97 48.96 ± 4.23 4010 1.71 −0.24 3.54 0.19 2.51 −2.05 ± 0.19 526 ± 99
α Lyn HD 80493 K7III 7.45 ± 0.04 14.69 ± 0.81 54.50 ± 3.02 3880 1.51 −0.26 3.13 −0.61 2.51 −2.32 ± 0.13 673 ± 83
γ Sge HD 189319 M0III 6.10 ± 0.02 11.90 ± 0.71 55.13 ± 3.29 3805 1.55 −0.14 3.53 −0.16 2.66 −2.13 ± 0.14 562 ± 75
α Hya HD 81797 K3II-III 9.58 ± 0.08 18.40 ± 0.78 55.93 ± 2.41 4120 1.77 −0.12 2.00 −1.13 2.33 −2.48 ± 0.10 780 ± 78
ν UMa HD 98262 K3III 4.72 ± 0.03 8.88 ± 0.64 57.07 ± 4.13 4070 1.89 −0.04 3.50 0.28 2.51 −2.47 ± 0.16 775 ± 122

Notes. 

(a)

θLD is the limb darkened angular diameter measured by interferometry, taken from the CHARM2 catalogue compiled by Richichi et al. (2005), except for γ Sge (Wittkowski et al. 2006), δ Eri and ξ Hya (Thévenin et al. 2005), ϵ Oph (Mazumdar et al. 2009) and η Ser (Mérand et al. 2010).

(b)

The parallax π is taken from the original Hipparcos catalogue (ESA 1997).

(c)

Teff, log g and [Fe/H] are taken from Cayrel de Strobel et al. (2001), except for γ Sge, δ Eri, ϵ Oph and ξ Hya (see text).

(d)

mV and mK were taken from SIMBAD.

(e)

The uncertainty on the K band bolometric correction BC(K) (taken from Houdashelt et al. 2000, except for γ Sge) is taken uniformly equal to 0.05.

(f)

The absolute bolometric magnitude of the Sun is Mbol(⊙ ) = 4.75.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.