2009A&A...501..297Z


Query : 2009A&A...501..297Z

2009A&A...501..297Z - Astronomy and Astrophysics, volume 501, 297-320 (2009/7-1)

Fundamental parameters of B supergiants from the BCD system. I. Calibration of the (λ1, d) parameters into Teff.

ZOREC J., CIDALE L., ARIAS M.L., FREMAT Y., MURATORE M.F., TORRES A.F. and MARTAYAN C.

Abstract (from CDS):

Effective temperatures of early-type supergiants are important to test stellar atmosphere- and internal structure-models of massive and intermediate mass objects at different evolutionary phases. However, these Teff values are more or less discrepant depending on the method used to determine them. We aim to obtain a new calibration of the Teff parameter for early-type supergiants as a function of observational quantities that are: a) highly sensitive to the ionization balance in the photosphere and its gas pressure; b) independent of the interstellar extinction; c) as much as possible model-independent. The observational quantities that best address our aims are the (λ1,D) parameters of the BCD spectrophotometric system. They describe the energy distribution around the Balmer discontinuity, which is highly sensitive to Teff and logg. We perform a calibration of the (λ1,D) parameters into Teff using effective temperatures derived with the bolometric-flux method for 217 program stars, whose individual uncertainties are on average |ΔTeff|/Tefff=0.05. We obtain a new and homogeneous calibration of the BCD (λ1,D) parameters for OB supergiants and revisit the current calibration of the (λ1,D) zone occupied by dwarfs and giants. The final comparison of calculated with obtained Teff values in the (λ1,D) calibration show that the latter have total uncertainties, which on average are εTeff/Tefff≃±0.05 for all spectral types and luminosity classes. The effective temperatures of OB supergiants derived in this work agree on average within some 2000K with other determinations found in the literature, except those issued from wind-free non-LTE plane-parallel models of stellar atmospheres, which produce effective temperatures that can be overestimated by up to more than 5000K near Teff=25000K. Since the stellar spectra needed to obtain the (λ1,D) parameters are of low resolution, a calibration based on the BCD system is useful to study stars and stellar systems like open clusters, associations or stars in galaxies observed with multi-object spectrographs and/or spectro-imaging devices.

Abstract Copyright:

Journal keyword(s): stars: early-type - stars: fundamental parameters

VizieR on-line data: <Available at CDS (J/A+A/501/297): table2.dat table5.dat>

Simbad objects: 219

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Number of rows : 219
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 * zet Scl SB* 00 02 19.9270625208 -29 43 13.588516668 4.29 4.879 5.022     B5IV 133 0
2 * alf And a2* 00 08 23.25988 +29 05 25.5520 1.48 1.95 2.06 2.09 2.19 B8IV-VHgMn 467 1
3 * gam Peg bC* 00 13 14.1523490172 +15 11 00.954346538 1.75 2.61 2.84 2.94 3.13 B2IV 693 0
4 * kap Cas s*b 00 32 59.9918836206 +62 55 54.413126128 3.50 4.30 4.16 4.02 3.96 BC0.7Ia 462 0
5 * pi. And SB* 00 36 52.8513216207 +33 43 09.636294654 3.65 4.20 4.36 4.40 4.52 B5V 199 0
6 * zet Cas bC? 00 36 58.2844874846 +53 53 48.877599163 2.58 3.47 3.66 3.74 3.95 B2IV 453 0
7 * 68 Cas Pu* 00 44 26.1915514056 +47 51 50.342883408   5.520 5.648     B5V 107 0
8 * nu. And SB* 00 49 48.8463243776 +41 04 44.079221948 3.80 4.38 4.53 4.56 4.71 B5V 219 0
9 * 1 Per V* 01 51 59.3200840608 +55 08 50.583693732 4.51 5.34 5.52     B1.5V 150 0
10 * nu. For a2* 02 04 29.4455576134 -29 17 48.496908718 4.01 4.52 4.69 4.73 4.87 B9.5IIIspSi 148 0
11 HD 12953 sg* 02 08 40.5790963584 +58 25 24.970714608 6.28 6.29 5.68 5.09 4.59 A1Ia 193 0
12 * 5 Per s*b 02 11 29.1934233120 +57 38 43.964680956 6.23 6.68 6.35 6.02 5.75 B5Ia 184 0
13 * phi Eri PM* 02 16 30.5860916570 -51 30 43.794586801 3.06 3.45 3.57 3.64 3.75 B8IV 149 0
14 * gam Tri PM* 02 17 18.8672733581 +33 50 49.908545398   4.02 4.00   4.05 A1Vnn 199 0
15 * i Per sg* 02 22 21.4343107056 +55 50 44.350353276 5.43 5.54 5.17 4.79 4.47 A1Ia 195 0
16 * 10 Per s*b 02 25 16.0283450208 +56 36 35.354429280 5.95 6.56 6.26 5.93 5.74 B2Ia 240 0
17 * rho Cet * 02 25 57.0058454304 -12 17 25.707504156   4.841 4.866     A0V 113 0
18 * ksi02 Cet * 02 28 09.5570589539 +08 27 36.216809306 4.14 4.25 4.30 4.29 4.34 B9III 336 0
19 * ome For * 02 33 50.7014978880 -28 13 56.415570096 4.7 4.90 4.96     B9Va 67 0
20 * del Cet bC* 02 39 28.9568473856 +00 19 42.631195332 2.97 3.85 4.07     B2IV 380 0
21 * 35 Ari SB* 02 43 27.1142794560 +27 42 25.737873444 3.91 4.54 4.67 4.69 4.82 B3V 176 0
22 * pi. Cet SB* 02 44 07.3477594066 -13 51 31.279407049 3.66 4.112 4.236     B7IV 332 0
23 * 41 Ari ** 02 49 59.0332406 +27 15 37.826018   3.498 3.594     B8Vn 162 0
24 * lam Cet * 02 59 42.8925388548 +08 54 26.589196584 4.13 4.58 4.70 4.72 4.70 B6III 99 0
25 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7062 0
26 * bet Per EB* 03 08 10.1324535 +40 57 20.328013 1.70 2.07 2.12 2.08 2.11 B8V 1219 1
27 HD 20041 * 03 15 47.9705004096 +57 08 26.243459556 6.61 6.52 5.79     A0Ia 139 1
28 * ksi Tau EB* 03 27 10.1405792544 +09 43 57.871023240 3.33 3.66 3.75 3.76 3.85 B9Vn 189 0
29 HD 21291 s*b 03 29 04.1328896160 +59 56 25.201164588 4.40 4.63 4.22 3.84 3.46 B9Ia 290 0
30 HD 21389 sg* 03 29 54.7436040912 +58 52 43.496880384 4.99 5.10 4.54 4.03 3.53 A0Ia 296 0
31 HD 21447 * 03 30 00.1828170168 +55 27 06.506069256 5.160 5.140 5.090 5.01 5.02 A1Va 139 0
32 * v Eri * 03 30 37.0583178770 -05 04 30.532729396   4.631 4.725     B9III 85 0
33 HD 21856 Pu* 03 32 40.0150232424 +35 27 42.207495156 4.96 5.807 5.900     B1V 184 0
34 * del For Pu* 03 42 14.9025400320 -31 56 18.104191008 4.24 4.814 4.973     B5III 68 0
35 * o Per * 03 42 22.6459308614 +33 57 54.093701142 4.13 4.912 4.972     B0.5V 299 0
36 * del Per Be* 03 42 55.4928046977 +47 47 14.988257477 2.38 2.89 3.01 2.99 3.10 B5III 319 0
37 * omi Per ** 03 44 19.13204 +32 17 17.6929 3.13 3.88 3.83 3.71 3.71 B1III 605 0
38 * 16 Tau V* 03 44 48.2149362048 +24 17 22.083331452 5.09 5.42 5.46 5.42 5.47 B7IV 253 0
39 * 18 Tau PM* 03 45 09.7401340368 +24 50 21.343198416 5.21 5.57 5.64 5.61 5.68 B8V 277 0
40 * q Tau SB* 03 45 12.4999931614 +24 28 02.185543730 3.73 4.19 4.30 4.30 4.40 B6IV 275 0
41 * 20 Tau PM* 03 45 49.6081548365 +24 22 03.877565838 3.40 3.80 3.87 3.85 3.90 B8III 434 1
42 HD 23625 SB* 03 47 52.6647098784 +33 35 59.538731964 6.01 6.674 6.653     B3V+B8.5V 128 0
43 HD 23753 PM* 03 48 20.8167826752 +23 25 16.495877028 5.06 5.38 5.45 5.42 5.48 B8V 179 0
44 * 27 Tau SB* 03 49 09.7430578114 +24 03 12.301679809 3.18 3.54 3.63 3.62 3.68 B8III 367 0
45 HD 23923 * 03 49 43.5315887616 +23 42 42.667696476   6.104 6.153   6.18 B8V 158 0
46 HD 24131 * 03 51 53.7187356648 +34 21 32.823349956 4.96 5.730 5.772     B1V 172 0
47 * zet Per s*b 03 54 07.9224751 +31 53 01.081262 2.19 2.97 2.85 2.71 2.62 B1Ib 856 0
48 HD 24431 ** 03 55 38.4221692944 +52 38 28.747965948 6.50 7.11 6.74 6.36 6.10 O9III+B1.5V 164 0
49 * eps Per bC* 03 57 51.2320472 +40 00 36.775143 1.71 2.71 2.89 2.96 3.14 B0.5III 519 0
50 * lam Tau EB* 04 00 40.8167738514 +12 29 25.239987626 2.66 3.29 3.41 3.44 3.53 B4IV 349 0
51 * nu. Tau * 04 03 09.3791463041 +05 59 21.482527209   3.924 3.883     A0.5Va 131 0
52 * ups04 Eri SB* 04 17 53.6624004496 -33 47 54.052408258 3.07 3.44 3.56 3.57 3.68 B8V+B9.5V? 154 0
53 * d Per bC* 04 21 33.1662438000 +46 29 55.964841936 4.31 4.757 4.812     B4IV 192 1
54 * del03 Tau a2* 04 25 29.3847186643 +17 55 40.463442784   4.369 4.298 6.18 4.24 A2IV-Vs 407 0
55 * alf Dor a2* 04 33 59.77719 -55 02 41.9243 2.83 3.18 3.28 3.29 3.38 B8IIIpSi 146 0
56 * nu. Eri bC* 04 36 19.1419185396 -03 21 08.857744927 2.82 3.737 3.928     B2III 390 0
57 * mu. Eri EB* 04 45 30.1514281206 -03 15 16.775320589 3.26 3.87 4.00     B5IV 162 0
58 * alf Cam s*b 04 54 03.0113886719 +66 20 33.633625509 3.47 4.34 4.29 4.18 4.18 O9Ia 661 1
59 * ome Aur PM* 04 59 15.4093630440 +37 53 24.881188776   5.01 5.00     A1V 132 0
60 HD 32309 * 05 01 25.5805525608 -20 03 06.908278068   4.838 4.885     B9V 81 0
61 * 11 Ori a2* 05 04 34.1491891634 +15 24 14.767720310   4.609 4.661     A1VpSiCr 150 0
62 * eta Aur PM* 05 06 30.8941413263 +41 14 04.112669983 2.33 3.00 3.18 3.23 3.40 B3V 377 0
63 * iot Lep ** 05 12 17.9105854648 -11 52 08.763279736 3.95 4.35 4.45     B7.5Vn 113 0
64 * mu. Lep a2* 05 12 55.9029641016 -16 12 19.668599100 2.78 3.18 3.29 3.30 3.42 B9IV:HgMn 282 1
65 * kap Lep Pu* 05 13 13.8770294280 -12 56 28.652839152 3.92 4.35 4.44     B7V 99 0
66 * bet Ori s*b 05 14 32.27210 -08 12 05.8981 -0.56 0.10 0.13 0.13 0.15 B8Iae 763 0
67 * tau Ori * 05 17 36.3903358088 -06 50 39.866785352 3.01 3.47 3.59     B5III 190 0
68 * gam Ori V* 05 25 07.86325 +06 20 58.9318 0.54 1.42 1.64 1.73 1.95 B2V 523 1
69 * bet Tau PM* 05 26 17.51312 +28 36 26.8262 1.03 1.52 1.65 1.66 1.76 B7III 366 2
70 HD 35600 * 05 27 08.2723588272 +30 12 30.969836964 5.56 5.861 5.720     B9Ib 81 0
71 * 32 Ori ** 05 30 47.05091 +05 56 53.2925 3.51 4.07 4.20 4.26 4.40 B5IV+B7V 190 0
72 * ups Ori SB* 05 31 55.8599595648 -07 18 05.535884975 3.30 4.36 4.63 4.75 5.01 O9.7V 408 0
73 * chi Aur s*b 05 32 43.6743764213 +32 11 31.280527096 4.68 5.15 4.79 4.42 4.15 B4Iab 210 0
74 * phi01 Ori Y*O 05 34 49.2376273598 +09 29 22.510380606 3.29 4.26 4.41 4.42 4.59 B0III 258 0
75 * eps Ori s*b 05 36 12.81335 -01 12 06.9089 0.48 1.51 1.69 1.76 1.93 B0Ia 896 0
76 HD 37481 bC? 05 38 37.9735682376 -06 34 26.246963640 4.82 5.73 5.96     B1.5IV 128 0
77 * sig Ori Y*O 05 38 44.7653828520 -02 36 00.283179888 2.54 3.58 3.79 3.87 4.11 O9.5V+B0.2V(n) 801 0
78 HD 37744 V* 05 40 37.2968503824 -02 49 30.852237396 5.14 6.02 6.22     B2IV 148 0
79 * mu. Col V* 05 45 59.8950238944 -32 18 23.162261796 3.84 4.90 5.18 5.30 5.57 O9.5V 495 0
80 * kap Ori s*b 05 47 45.3888404 -09 40 10.577707 0.87 1.88 2.06 2.09 2.27 B0.5Ia 569 0
81 HD 39970 V* 05 56 56.1185421720 +24 14 58.879547772 6.2 6.367 6.029     A0Ib 92 0
82 * 139 Tau s*b 05 57 59.6569390499 +25 57 14.083803544 3.82 4.76 4.82 4.76 4.87 B1Ia 281 0
83 * bet Aur EB* 05 59 31.7229284 +44 56 50.757259 1.97 1.93 1.90 1.82 1.83 A1IV-Vp 419 1
84 * tet Aur a2* 05 59 43.27012 +37 12 45.3047 2.36 2.54 2.62 2.62 2.68 A0VpSi 281 1
85 HD 40589 sg* 06 01 00.4535810760 +27 34 20.501820480 6.06 6.250 6.040     A0Iab 70 0
86 * chi02 Ori s*b 06 03 55.1843706432 +20 08 18.428141364 4.24 4.91 4.63 4.32 4.10 B2Ia 450 0
87 * nu. Ori SB* 06 07 34.3251233989 +14 46 06.510739548 3.6 4.240 4.397     B3IV 230 0
88 * 3 Gem s*b 06 09 43.9852949424 +23 06 48.472220448 5.33 5.96 5.75     B3Ia 226 0
89 HD 43112 * 06 15 08.4727512648 +13 51 03.959285616 4.7 5.676 5.894     B1V 118 0
90 * 9 Gem s*b 06 16 58.7058631680 +23 44 27.284070336 6.31 6.70 6.25 5.78 5.38 B3Iab 241 0
91 * bet CMa bC* 06 22 41.9853527 -17 57 21.307352 0.77 1.73 1.97 2.11 2.35 B1II-III 715 0
92 * 13 Mon * 06 32 54.2279021568 +07 19 58.690911432 4.30 4.50 4.50 4.40 4.36 A0I 199 1
93 HD 46769 * 06 35 15.8285310432 +00 53 24.785166300 5.43 5.84 5.86 5.78 5.81 B7Ib-II 87 0
94 * gam Gem SB* 06 37 42.71050 +16 23 57.4095 1.98 1.92 1.92 1.86 1.87 A1.5IV+ 509 1
95 * nu. Pup * 06 37 45.6726263277 -43 11 45.368473041 2.65 3.06 3.17 3.17 3.24 B8III 140 0
96 HD 47240 Pu* 06 37 52.7038930896 +04 57 24.003132228 5.65 6.35 6.20 5.98 5.87 B1Ib 158 0
97 HD 47432 Pu* 06 38 38.1872868432 +01 36 48.675208608 5.67 6.44 6.31 6.11 6.04 O9.7Ib 182 1
98 HD 47964 ** 06 41 05.4409639536 +00 29 43.160425584 5.32 5.669 5.765     B8III 63 0
99 HD 48434 s*b 06 43 38.6456583720 +03 55 57.109225980 4.99 5.88 5.90     B0II 155 0
100 * 16 Mon SB* 06 46 32.4145190352 +08 35 13.767386136   5.76 5.92     B3V 95 0
101 HD 49567 * 06 49 03.6560827200 +01 00 07.442689536 5.34 6.001 6.150     B2.5III 76 0
102 * eps CMa * 06 58 37.54876 -28 58 19.5102 0.36 1.29 1.50 1.59 1.80 B1.5II 488 0
103 * omi02 CMa s*b 07 03 01.4713413613 -23 49 59.858307121 2.14 2.94 3.02 3.01 3.10 B3Ia 321 0
104 * gam CMa * 07 03 45.4934693195 -15 37 59.833212992 3.52 4.00 4.12 4.13 4.23 B8II 181 0
105 * eta CMa s*b 07 24 05.70228 -29 18 11.1798 1.65 2.37 2.45 2.38 2.44 B5Ia 366 0
106 * zet Pup BY* 08 03 35.04754 -40 00 11.3321 0.89 1.98 2.25 2.36 2.58 O4I(n)fp 1154 1
107 * eps Vol SB* 08 07 55.7944779456 -68 37 01.432689816   4.270 4.398     B5III 69 0
108 * 16 Pup * 08 09 01.6363885089 -19 14 42.122308587 3.65 4.239 4.393     B5V 96 0
109 * 30 Mon PM* 08 25 39.6318651278 -03 54 23.137987255 3.85 3.88 3.90 3.87 3.92 A0Va 278 0
110 * eta Hya bC* 08 43 13.4757536071 +03 23 55.182801587 3.380 4.100 4.300 4.37 4.56 B3V 405 1
111 * kap UMa ** 09 03 37.52762 +47 09 23.4890   3.55 3.55     A1Vn 170 0
112 * i Car * 09 11 16.7220151749 -62 19 01.119842846 3.13 3.774 3.943     B3V 112 0
113 * tet Hya SB* 09 14 21.8600711562 +02 18 51.551915906   3.82   3.9   B9.5V+DA1.6 214 0
114 * m Car V* 09 39 21.0112812689 -61 19 40.979181659   4.432 4.498     B9IV/V 80 0
115 * kap Hya V* 09 40 18.3631874929 -14 19 56.239612796   4.909 5.052     B3/5IV/V 162 0
116 * phi Vel * 09 56 51.7408489635 -54 34 04.037484123 2.81 3.35 3.45 3.51 3.59 B5Ib 127 0
117 * eta Leo * 10 07 19.9523915176 +16 45 45.587968398 3.17 3.39 3.41 3.32 3.35 A0Ib 336 0
118 * lam UMa PM* 10 17 05.7792565752 +42 54 51.889698684 3.54 3.48 3.45 3.37 3.38 A1IV 189 0
119 * rho Leo s*b 10 32 48.6703908997 +09 18 23.705339948 2.780 3.720 3.870 3.90 4.06 B1IbNstr 532 0
120 * bet UMa PM* 11 01 50.4797515135 +56 22 56.761138187 2.35 2.35 2.37 2.31 2.35 A1IVps 440 0
121 * tet Leo PM* 11 14 14.4056705348 +15 25 46.455911128 3.40 3.33 3.35 3.32 3.34 A2IV 338 0
122 * pi. Cen ** 11 21 00.4170807171 -54 29 27.964002014           B5Vn 122 0
123 * sig Leo PM* 11 21 08.1937792083 +06 01 45.558012784   3.984 4.040     B9.5Vs 140 0
124 * 90 Leo ** 11 34 42.49024 +16 47 48.8956 5.150 5.780 5.940     B6.6(IV)+B3.7(V) 149 0
125 * lam Cen * 11 35 46.8780907704 -63 01 11.405976996 2.96 3.10 3.14 3.10 3.11 B9III 131 0
126 * tet Crt PM* 11 36 40.9092052035 -09 48 08.001725582   4.604 4.673     B9.5V 214 0
127 * gam Crv PM* 12 15 48.37081 -17 32 30.9496 2.12 2.47 2.58 2.62 2.71 B8III 237 1
128 * bet Cha Pu* 12 18 20.8247057534 -79 18 44.042667000 3.59 4.104 4.229     B4V 85 0
129 * del Crv PM* 12 29 51.8551642 -16 30 55.552542 2.80 2.89 2.94 2.99 3.03 A0IV(n)kB9 206 0
130 * gam Mus SB* 12 32 28.0129260853 -72 07 58.763241944 3.12 3.73 3.88 3.91 4.08 B5V+A: 146 0
131 * bet Cru bC* 12 47 43.26877 -59 41 19.5792 0.03 1.02 1.25 1.38 1.64 B1IV 342 1
132 * eps UMa a2* 12 54 01.7495922 +55 57 35.362645 1.76 1.75 1.77 1.79 1.82 A1III-IVpkB9 471 0
133 * alf02 CVn a2* 12 56 01.6655889007 +38 19 06.155170512 2.44 2.76 2.88 2.98 3.05 A0VpSiEu 682 0
134 * zet01 UMa SB* 13 23 55.5422805173 +54 55 31.295579890 2.11 2.271 2.220 2.10 2.12 A1.5Vas 310 0
135 * eta UMa PM* 13 47 32.43776 +49 18 47.7602 0.99 1.67 1.86 1.98 2.16 B3V 608 0
136 * alf Dra SB* 14 04 23.3575968507 +64 22 33.130623243 3.520 3.640 3.680     A0III 274 0
137 * zet Boo B PM* 14 41 08.907838 +13 43 42.30070   4.59 4.51     ~ 119 0
138 * alf Lup bC* 14 41 55.7557866 -47 23 17.515486 1.22 2.126 2.286     B1.5III 237 0
139 * 109 Vir PM* 14 46 14.9234473441 +01 53 34.381780831 3.69 3.72 3.73 3.66 3.68 A0IIInn 336 0
140 * bet Lup PM* 14 58 31.92536 -43 08 02.2699 1.59 2.46 2.68 2.78 2.95 B2III 188 0
141 * bet Lib PM* 15 17 00.41382 -09 22 58.4919 2.14 2.51 2.62 2.67 2.76 B8Vn 272 0
142 * gam UMi dS* 15 20 43.7035316402 +71 50 02.491637684   3.067 3.002     A2III 150 0
143 * alf CrB EB* 15 34 41.26800 +26 42 52.8940 2.19 2.22 2.24 2.21 2.25 A1IV 482 0
144 * bet Ser PM* 15 46 11.2551806454 +15 25 18.549468647 3.81 3.73 3.67 3.61 3.58 A2IV 177 0
145 * bet01 Sco bC* 16 05 26.2319826 -19 48 19.630018 1.68 2.55 2.62 2.60 2.69 B1V 561 0
146 * phi Her a2* 16 08 46.1762180496 +44 56 05.661355344 3.92 4.20 4.27 4.27 4.36 B9VspHgMn 293 1
147 * tau Her Pu* 16 19 44.4367980146 +46 18 48.102135319 3.190 3.73 3.87 4.00 4.16 B5IV 403 0
148 * ome Her a2* 16 25 24.9546742056 +14 01 59.762072676 4.53 4.57 4.58 4.51 4.55 A2VpCrSr 234 0
149 * tau Sco * 16 35 52.9528530 -28 12 57.661515 1.55 2.56 2.81 2.93 3.18 B0.2V 920 0
150 V* V600 Her Ce* 16 36 58.2040305408 +14 28 30.910523016 5.87 6.845 7.028     B0.5III 159 0
151 * zet Dra ** 17 08 47.1877295740 +65 42 52.723177105 2.63 3.06 3.17 3.23 3.35 B6III 236 0
152 * eta Oph ** 17 10 22.68689 -15 43 29.6639 2.56 2.47 2.42 2.39 2.38 A2IV-V 264 0
153 * del Ara PM* 17 31 05.9135939049 -60 41 01.841838888 3.21 3.52 3.62     B8Vn 91 0
154 * mu. Oph * 17 37 50.7131595894 -08 07 07.578293771 4.53 4.73 4.62 4.44 4.33 B8II((Mn)) 131 1
155 * iot Her bC* 17 39 27.8868980278 +46 00 22.792978043 2.940 3.630 3.800     B3IV 448 1
156 * kap Sco bC* 17 42 29.27520 -39 01 47.9391 1.32 2.211 2.386     B1.5III 241 0
157 * 67 Oph s*b 18 00 38.7157893000 +02 55 53.633402904 3.34 3.96 3.93 3.84 3.81 B5Ib 407 0
158 * 102 Her * 18 08 45.4919267342 +20 48 52.404584093 3.38 4.177 4.347     B2IV 185 0
159 * eps Sgr PM* 18 24 10.31840 -34 23 04.6193   1.82 1.81     B9IVp_lB? 211 1
160 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0Va 2686 1
161 * phi Sgr PM* 18 45 39.3895425891 -26 59 26.817522401 2.69 3.050 3.140     B8III 120 0
162 * sig Sgr ** 18 55 15.92650 -26 17 48.2068 1.06 1.923 2.067     B2.5V 269 1
163 * gam Lyr * 18 58 56.6225626515 +32 41 22.400666366 3.140 3.200 3.250 3.27 3.28 B9III 284 0
164 * zet Aql PM* 19 05 24.6080155 +13 51 48.518212 2.99 3.00 2.99 2.98 2.98 A0IV-Vnn 350 0
165 * lam Aql PM* 19 06 14.9386542192 -04 52 57.225885348 3.07 3.34 3.43 3.46 3.55 B8.5V 225 0
166 * 21 Aql a2* 19 13 42.7011956712 +02 17 37.310297604 4.67 5.08 5.15     B7III 236 0
167 * 3 Vul Pu* 19 22 50.8855509384 +26 15 44.667340056 4.53 5.065 5.192     B6III 125 0
168 * del Cyg PM* 19 44 58.4785413 +45 07 50.916066 2.75 2.85 2.87 2.88 2.90 A0IV 291 0
169 HD 188209 s*b 19 51 59.0687638680 +47 01 38.419078944 4.61 5.55 5.63 5.54 5.64 O9.5Iab 310 0
170 * kap Cep * 20 08 53.3487448872 +77 42 41.115549672   4.35 4.40     B9III 140 0
171 * tet Aql SB* 20 11 18.2866917111 -00 49 17.268937491 3.03 3.15 3.22 3.29 3.33 B9.5III 198 1
172 * rho Aql PM* 20 14 16.6186826232 +15 11 51.386417088   5.006 4.946     A1Va 130 0
173 * ome01 Cyg Pu* 20 30 03.5409459288 +48 57 05.640569208 4.23 4.835 4.936     B2.5IV 112 2
174 * eps Del V* 20 33 12.7728639045 +11 18 11.758994803 3.43 3.90 4.03 4.05 4.18 B6IV 152 0
175 * alf Del ** 20 39 38.2796355689 +15 54 43.776032197 3.550 3.740 3.800 3.77 3.81 B9IV 280 0
176 * alf Cyg sg* 20 41 25.91514 +45 16 49.2197 1.11 1.34 1.25 1.14 1.04 A2Ia 750 0
177 * eps Aqr * 20 47 40.5495728200 -09 29 44.796936843 3.79 3.77 3.77 3.70 3.70 B9.5V 281 0
178 * 55 Cyg s*b 20 48 56.2915921440 +46 06 50.883645024 4.83 5.28 4.86 4.41 4.10 B4Ia 493 0
179 * 57 Cyg SB* 20 53 14.7587928897 +44 23 14.147866955 4.05 4.63 4.77 4.84 4.97 B5V 193 0
180 * sig Cyg sg* 21 17 24.9522700076 +39 23 40.847039148 3.98 4.37 4.24 4.06 3.92 A0Ia 266 0
181 * 69 Cyg s*b 21 25 47.0250895464 +36 40 02.584183260 4.89 5.86 5.94     B0.2Iab 201 0
182 * bet Cep bC* 21 28 39.5968513 +70 33 38.574681 2.05 3.01 3.23 3.33 3.55 B0.5IIIs 725 0
183 * pi.01 Cyg SB* 21 42 05.6606598980 +51 11 22.659654515 3.86 4.55 4.66     B3III 108 0
184 * nu. Cep sg* 21 45 26.9251364232 +61 07 14.900183018 4.94 4.81 4.29 3.79 3.35 A2Iae 249 1
185 * pi.02 Cyg SB* 21 46 47.6097792927 +49 18 34.454260528 3.4 4.11 4.18     B3III 173 0
186 * gam Gru PM* 21 53 55.7163006264 -37 21 53.539981264 2.52 2.89 3.01 3.06 3.12 B8IV-Vs 137 0
187 * 14 Cep SB* 22 02 04.5726270264 +58 00 01.309758516 4.77 5.551 5.542     O9IV(n)var+B1:V: 255 0
188 * 15 Cep ** 22 03 53.8578633480 +59 48 52.467238584 6.31 6.862 6.708     B1V 59 0
189 * 19 Cep * 22 05 08.7897533088 +62 16 47.332569936 4.36 5.19 5.11 4.95 4.92 O9Ib 380 0
190 V* V365 Lac SB* 22 05 51.2185933968 +48 13 53.377700088 5.5 6.160 6.254     B2V 97 0
191 * iot Aqr SB* 22 06 26.2273404225 -13 52 10.850020077 3.91 4.20 4.27 4.32 4.41 B8V 112 0
192 * alf Gru PM* 22 08 13.98473 -46 57 39.5078 1.11 1.58 1.71 1.75 1.83 B6V 301 0
193 * 35 Aqr * 22 08 58.9903231176 -18 31 10.536229236   5.629 5.793     B2III 89 0
194 * tet Peg PM* 22 10 11.9886121211 +06 11 52.517717538 3.72 3.62 3.55 3.50 3.46 A1Va 187 0
195 * 2 Lac SB* 22 21 01.5473008957 +46 32 11.651206597 3.95 4.431 4.540     B6V 124 0
196 * gam Aqr PM* 22 21 39.3715681296 -01 23 14.457098796 3.65 3.791 3.834     A0V 170 0
197 * 4 Lac * 22 24 30.9914928480 +49 28 35.010584652 4.33 4.67 4.58 4.45 4.35 A0Ib 181 0
198 HD 212883 ** 22 26 45.55822 +37 26 37.3406 5.57         B2V+B9Vn 87 0
199 HD 212978 ** 22 27 26.4985235856 +39 48 36.093227436 5.23 6.00 6.16     B2V 114 0
200 * 6 Lac SB* 22 30 29.2606939494 +43 07 24.155257733 3.68 4.400 4.511     B2IV 159 0
201 * alf Lac PM* 22 31 17.5014213452 +50 16 56.969913082 3.78 3.78 3.77 3.77 3.80 A1V 260 0
202 HD 213976 * 22 34 30.1849059912 +40 46 29.635106412 6.83 6.883 7.022     B1.5V 63 0
203 * eta Aqr PM* 22 35 21.3813673792 -00 07 02.990663718 3.690 3.950 4.030 4.06 4.13 B8/9V 159 0
204 HD 214240 SB* 22 35 53.3825016096 +50 04 14.837285784 5.7 6.199 6.275     B3V 83 0
205 HD 214652 SB* 22 39 04.5849358800 +37 22 31.503702468 5.99 6.70 6.84     B1.5V 57 0
206 * 10 Lac ** 22 39 15.6786372 +39 03 00.971152 3.650 4.670 4.880 4.98 5.19 O9V 758 0
207 * 42 Peg PM* 22 41 27.7207176 +10 49 52.907917 3.10 3.33 3.41 3.43 3.50 B8V 309 0
208 * 12 Lac bC* 22 41 28.6495065456 +40 13 31.609736580 4.24 5.080 5.229     B2III 357 0
209 * omi Peg * 22 41 45.4041684504 +29 18 27.631023336 4.77 4.78 4.79 4.75 4.77 A1IV 282 0
210 HD 215191 * 22 42 55.4466891648 +37 48 09.840220380 5.53 6.290 6.421     B1V 88 0
211 HD 217101 * 22 57 40.7378078160 +39 18 31.592840184 5.23 6.03 6.18     B2IV-V 118 0
212 HD 217811 V* 23 02 45.1478611209 +44 03 31.498436363 5.8 6.38 6.42     B2V 82 1
213 * alf Peg PM* 23 04 45.65345 +15 12 18.9617 2.38 2.44 2.48 2.47 2.50 B9III 353 0
214 * 1 Cas * 23 06 36.8177774777 +59 25 11.135356051 3.93 4.771 4.840     B0.5III 245 0
215 HD 218407 EB* 23 07 17.9993119296 +46 04 05.327603220 5.93 6.585 6.654     B2V 90 0
216 * psi02 Aqr Be* 23 17 54.2137206 -09 10 57.067524 3.72 4.26 4.40 4.47 4.60 B5V 147 0
217 * iot And Pu* 23 38 08.2003054524 +43 16 05.062997840 3.90 4.18 4.29 4.29 4.38 B8V 162 0
218 * ome02 Aqr Er* 23 42 43.3453038933 -14 32 41.659905000   4.448 4.484     B9V 143 0
219 * i03 Aqr Pe* 23 51 21.3383366673 -18 54 32.990905266 4.62 5.04 5.18     A0VpSiSr 200 0

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