2016A&A...589A..83G


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.12CEST13:09:18

2016A&A...589A..83G - Astronomy and Astrophysics, volume 589A, 83-83 (2016/5-1)

A new method for the inversion of atmospheric parameters of A/Am stars.

GEBRAN M., FARAH W., PALETOU F., MONIER R. and WATSON V.

Abstract (from CDS):

Context. We present an automated procedure that simultaneously derives the effective temperature Teff, surface gravity log g, metallicity [Fe/H], and equatorial projected rotational velocity vsini for "normal" A and Am stars. The procedure is based on the principal component analysis (PCA) inversion method, which we published in a recent paper .
Aims. A sample of 322 high-resolution spectra of F0-B9 stars, retrieved from the Polarbase, SOPHIE, and ELODIE databases, were used to test this technique with real data. We selected the spectral region from 4400-5000Å as it contains many metallic lines and the Balmer Hβ line.
Methods. Using three data sets at resolving powers of R=42000, 65000 and 76000, about ∼6.6x106 synthetic spectra were calculated to build a large learning database. The online power iteration algorithm was applied to these learning data sets to estimate the principal components (PC). The projection of spectra onto the few PCs offered an efficient comparison metric in a low-dimensional space. The spectra of the well-known A0- and A1-type stars, Vega and Sirius A, were used as control spectra in the three databases. Spectra of other well-known A-type stars were also employed to characterize the accuracy of the inversion technique.
Results. We inverted all of the observational spectra and derived the atmospheric parameters. After removal of a few outliers, the PCA-inversion method appeared to be very efficient in determining Teff, [Fe/H], and vsini for A/Am stars. The derived parameters agree very well with previous determinations. Using a statistical approach, deviations of around 150K, 0.35dex, 0.15dex, and 2km/s were found for Teff, logg, [Fe/H], and vsini with respect to literature values for A-type stars.
Conclusions. The PCA inversion proves to be a very fast, practical, and reliable tool for estimating stellar parameters of FGK and A stars and for deriving effective temperatures of M stars.

Abstract Copyright: © ESO, 2016

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

VizieR on-line data: <Available at CDS (J/A+A/589/A83): table2.dat>

Simbad objects: 299

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Number of rows : 299

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 HD 434 SB* 00 09 00.1604784232 +28 14 51.142829419   6.70 6.47     A4Vm 37 0
2 * tet And ** 00 17 05.49885 +38 40 53.8902 4.72 4.67 4.61 4.53 4.52 A2V 166 0
3 HD 1439 PM* 00 18 38.2577501436 +31 31 02.029366028   5.851 5.875     A0IV 56 0
4 HD 1561 * 00 20 05.1662238780 +48 51 55.610695961 6.600 6.560 6.530     A0Vs 34 0
5 * pi. Cas SB* 00 43 28.0688272805 +47 01 28.376558640   5.120 4.949   4.79 A5V 73 0
6 * mu. And PM* 00 56 45.2121113 +38 29 57.638044 4.14 3.99 3.87 3.72 3.64 A6V 205 0
7 * 28 Cet * 01 06 05.1487667393 -09 50 21.678020636   5.566 5.565     A0V 46 0
8 * psi02 Psc ** 01 07 57.1726151056 +20 44 20.709599970   5.685 5.563     A3V 62 0
9 HD 6813 * 01 09 13.4473702146 +33 56 29.470513474   7.49 7.35     A2 8 0
10 * tet Cas PM* 01 11 06.1622468 +55 08 59.647259 4.630 4.510 4.330 4.16 4.09 A7V 185 0
11 * g Psc ** 01 11 06.7652458697 +31 25 29.016084267   5.400 5.152     F0V 45 0
12 * 47 And SB* 01 23 40.6168069184 +37 42 53.808354867   5.865 5.587     A1m 95 0
13 * del Cas Al* 01 25 48.9514709 +60 14 07.022507 2.930 2.810 2.680 2.53 2.44 A5IV 245 0
14 V* KK And a2* 01 34 16.6222010573 +37 14 13.876547111   5.81 5.91     B9IV 73 0
15 * bet Ari SB* 01 54 38.41099 +20 48 28.9133 2.88 2.78 2.65 2.51 2.43 kA4hA5mA5Va 397 0
16 * 48 Cas SB* 02 01 57.45035 +70 54 25.2902 4.76 4.70 4.54 4.36 4.28 A3Va 153 0
17 * alf Psc B * 02 02 02.702254 +02 45 49.72064   5.389 5.135     kA2hF2mF2(IV) 98 0
18 * 58 And PM* 02 08 29.2599863 +37 51 32.686118 5.08 4.94 4.82 4.68 4.61 A5IV-V 86 0
19 * bet Tri SB* 02 09 32.62712 +34 59 14.2694 3.26 3.14 3.00 2.86 2.78 A5III 207 0
20 * gam Tri PM* 02 17 18.8670335 +33 50 49.895049   4.03 4.00   4.05 A1Vnn 183 0
21 * 10 Tri * 02 18 56.9934591745 +28 38 33.635090935   5.307 5.291     A2V 64 0
22 HD 15082 dS* 02 26 51.0582746497 +37 33 01.737746137   8.41 8.14     kA5hA8mF4 135 1
23 * ksi02 Cet * 02 28 09.5570589539 +08 27 36.216809306 4.14 4.25 4.30 4.29 4.34 B9III 308 0
24 HD 16605 * 02 40 58.9380701017 +42 52 16.594466853   9.68 9.63     ~ 43 0
25 NGC 1039 OpC 02 42 05 +42 45.7           ~ 370 0
26 V* VZ Ari a2* 02 48 45.9071868692 +25 11 16.954097507 5.710 5.850 5.890     A0V 42 0
27 HD 20149 * 03 15 20.4395629507 +30 33 24.087692459 5.610 5.620 5.610     A1Vs 37 0
28 * l Per PM* 03 21 26.5572313250 +43 19 46.741405350   5.006 4.946     A3V 65 0
29 * 65 Ari * 03 24 26.1152969442 +20 48 12.562631613   6.033 6.061     A1V 33 0
30 * s Tau * 03 30 24.4671639 +11 20 11.187567   5.090 5.124     A0Vn 55 0
31 * 10 Tau PM* 03 36 52.1448022536 +00 23 58.536917738 5.23 5.15 4.30 4.09 3.77 F9IV-V 522 0
32 HD 22615 V* 03 39 00.0561531140 +20 54 56.737055925   6.646 6.493     A4III 53 0
33 HD 23157 ** 03 43 41.5284838842 +23 38 56.943575252   8.25 7.95     A5V 75 0
34 V* V624 Tau dS* 03 43 43.2418015652 +24 22 28.449807684   8.49 8.22     A7V 114 0
35 V* V1187 Tau dS* 03 44 00.2687309325 +24 33 25.191688546   8.28 8.07     A5V 114 0
36 HD 23247 PM* 03 44 23.5405483061 +24 07 57.499444048   9.564 9.111 9.23   F2V 77 0
37 HD 23325 * 03 45 06.5357383084 +24 15 48.595513382   8.96 8.70   8.16 kA6hA9mF1(IV) 83 0
38 HD 23351 * 03 45 20.8608469416 +24 55 19.456253896   9.46 9.03   8.43 F3V 66 0
39 HD 23375 dS* 03 45 34.4631972129 +24 27 47.919484122   8.94 8.58   8.33 F0V 73 0
40 HD 23387 * 03 45 37.7918604034 +24 20 08.366306169   7.33 7.19   6.96 A1V 115 1
41 HD 23190 * 03 45 50.5692489948 +55 03 49.716566510 7.110 7.040 6.840     A5 19 0
42 * 22 Tau ** 03 46 02.9003043108 +24 31 40.431321794   6.402 6.421   6.41 A0Vn 149 0
43 HD 23479 ** 03 46 16.0038790173 +24 11 23.720970489   8.91 8.80 8.72 7.57 A7V 93 0
44 HD 23489 ** 03 46 27.2786964917 +24 15 17.994858056 7.56 7.44 7.34 7.28 7.23 A2V 93 0
45 V* V647 Tau dS* 03 47 19.3455910441 +24 08 20.814099072   8.51 8.26   7.97 A7Vs 140 0
46 HD 23763 * 03 48 30.0959779922 +24 20 43.793551669   7.08 6.96   6.79 A2V 110 0
47 HD 23791 * 03 48 43.8959938565 +23 15 35.336988439   8.64 8.38   8.05 kA7hA8mF0IV 66 0
48 * 27 Tau SB* 03 49 09.7425852 +24 03 12.300277 3.18 3.54 3.63 3.62 3.68 B8III 362 0
49 HD 23863 * 03 49 12.1867524181 +23 53 12.438926254   8.36 8.15   7.88 A7Vn 83 0
50 HD 23924 * 03 49 40.9234318995 +23 20 29.655751197   8.32 8.13   7.91 A5VkA7mA7 77 0
51 HD 24368 V* 03 53 34.4795397616 +25 40 58.360543895   6.445 6.349     A2V 45 0
52 HD 25175 * 04 00 36.8877857685 +17 17 47.971091271   6.352 6.305     A0V 44 0
53 * nu. Tau * 04 03 09.3796630 +05 59 21.479166   3.924 3.883     A0.5Va 117 0
54 * lam Per * 04 06 35.0435954 +50 21 04.549959 4.27 4.31 4.29 4.21 4.19 A0IVn 101 0
55 HD 25425 * 04 06 38.8415332098 +65 31 14.876571529   6.294 6.131     A3m 41 0
56 HD 26764 * 04 16 43.0900169064 +53 36 42.504818095   5.231 5.187   5.15 A2Vn 45 0
57 * 60 Tau dS* 04 22 03.5181535031 +14 04 37.917221958   6.054 5.710 7.05 5.38 A3m 252 0
58 * 63 Tau SB* 04 23 25.0639692398 +16 46 38.158913556   5.957 5.625 7.04 5.33 A1m 270 0
59 * del02 Tau PM* 04 24 05.7612291035 +17 26 38.877118086 5.07 4.95 4.80 4.64 4.57 A2Vs 218 0
60 * kap01 Tau PM* 04 25 22.1650526 +22 17 37.937535   4.366 4.201     A7IV-V 166 0
61 * kap02 Tau dS* 04 25 25.0168077862 +22 12 00.005843814   5.544 5.264     F0Vn 122 0
62 * del03 Tau a2* 04 25 29.38340 +17 55 40.4579   4.369 4.298 6.18 4.24 A2IV-Vs 381 0
63 * ups Tau dS* 04 26 18.4636760 +22 48 48.888498   4.572 4.282     A8Vn 163 0
64 HD 28226 PM* 04 28 00.7833328503 +21 37 11.652517024   5.996 5.711 5.553 5.406 Am 131 0
65 * tet02 Tau dS* 04 28 39.7445471109 +15 52 15.122606898 3.690 3.600 3.410 5.43   A7III 417 0
66 * b Tau PM* 04 28 50.1638027833 +13 02 51.375403335   5.226 5.014 4.907 4.795 kA5hF0VmF0 174 0
67 HD 28527 dS* 04 30 33.6330527888 +16 11 38.462112418   4.975 4.764 6.52   A6IV 179 0
68 * 81 Tau SB* 04 30 38.8891812919 +15 41 30.762581514   5.739 5.454 6.76   Am 192 0
69 * rho Tau dS* 04 33 50.9193650280 +14 50 39.936472608 4.98 4.90 4.65 4.41 4.29 A8V 205 0
70 HD 28978 * 04 34 08.2676941493 +05 34 07.040449548   5.729 5.678     A2IV 88 0
71 * c Tau PM* 04 38 09.4616564927 +12 30 38.991822704 4.52 4.39 4.27 4.13 4.08 A6V 175 0
72 HD 29499 PM* 04 39 06.1590758485 +07 52 15.558265082   5.623 5.365 5.226 5.093 A5m 104 0
73 * sig02 Tau PM* 04 39 16.5023050 +15 55 04.702951   4.842 4.665     A5Vn 128 0
74 HD 30210 PM* 04 46 01.7399683665 +11 42 20.120763822   5.566 5.346     Am 142 0
75 HD 30453 SB* 04 49 19.0802794304 +32 35 17.495495312   6.086 5.824     A8m 67 0
76 * pi.02 Ori * 04 50 36.7229825 +08 54 00.649333 4.39 4.36 4.35 4.29 4.29 A1Vn 162 0
77 * i Tau dS* 04 51 22.4527939633 +18 50 23.657192876   5.302 5.085 4.964 4.830 A7IV-V 170 0
78 * pi.01 Ori PM* 04 54 53.7287660 +10 09 02.995200   4.723 4.648     A0Va_lB 237 0
79 HD 32297 * 05 02 27.4357771761 +07 27 39.682335894   8.32 8.14     A0V 147 0
80 * iot Tau ** 05 03 05.7455626893 +21 35 23.865671091   4.797 4.615     A7V 154 0
81 V* HZ Aur a2* 05 06 08.3583752373 +33 55 07.279474095   7.03 7.07     B9p 170 0
82 * 9 Aur gD* 05 06 40.6313508866 +51 35 51.804886029       4.8   F2V 176 0
83 * bet Eri PM* 05 07 50.98549 -05 05 11.2055 3.02 2.92 2.79 2.65 2.57 A3IV 210 0
84 * 68 Eri PM* 05 08 43.6984486634 -04 27 22.340521388   5.546 5.119     F5.5VkF4mF2 203 0
85 * h Ori SB* 05 09 19.6456259298 +09 49 46.496469787 5.83 5.67 5.43 5.25 5.13 A2m 234 0
86 HD 33204 EB* 05 09 45.0935047294 +28 01 49.690740243   6.296 5.997   5.69 A7VAm: 149 0
87 * mu. Aur ** 05 13 25.7204229629 +38 29 04.147218748   5.017 4.821     A4m 94 0
88 * 14 Aur dS* 05 15 24.3939839964 +32 41 15.363849904   5.217 5.000 6.45   A9V 186 0
89 HD 34533 SB* 05 20 39.1618455543 +46 57 49.610958521   7.128 6.547     G9III+A2m? 32 0
90 HD 290409 SB* 05 27 05.4730040752 +00 25 07.624475177   10.07 9.96     B8.5Ve 30 0
91 HD 245185 Ae* 05 35 09.6040600795 +10 01 51.465846371 10.05 10.07 9.93     A0Vae 105 0
92 HD 37357 Ae* 05 37 47.0795535305 -06 42 30.203876953   8.96 8.85     A1V 96 0
93 * 12 Lep * 05 42 13.9588403073 -22 22 25.367949020   5.98 5.89     A2/3V 43 0
94 * 2 Mon SB* 05 59 04.3130701965 -09 33 29.702250472   5.207 5.029     A3III 83 1
95 * mu. Ori SB* 06 02 22.99668 +09 38 50.1820 4.40 4.29 4.130 3.94 3.86 A1Vm+F2V 253 0
96 HD 42818 PM* 06 18 50.7763037 +69 19 11.231041   4.770 4.757     A0Vn 70 0
97 * 2 Lyn EB* 06 19 37.3845795 +59 00 39.468274   4.462 4.434   4.40 A2Vs 132 0
98 * eps Mon A * 06 23 46.0915722415 +04 35 34.286731410   4.583 4.398     A8V(n) 89 0
99 * gam Gem SB* 06 37 42.71050 +16 23 57.4095 1.98 1.92 1.92 1.86 1.87 A1.5IV+ 484 0
100 HD 47274 * 06 37 50.7889148475 +00 31 37.504330883   7.18 7.11     A1V 6 0
101 HD 47485 * 06 38 54.1531998798 +00 09 20.466530542   9.16 8.83     A5IV/V 4 0
102 * 26 Gem PM* 06 42 24.3272189 +17 38 43.111835   5.27 5.21     A2V 76 0
103 * alf CMa SB* 06 45 08.91728 -16 42 58.0171 -1.51 -1.46 -1.46 -1.46 -1.43 A1V+DA 1395 0
104 HD 49933 ** 06 50 49.831 -00 32 27.18           F3V 326 1
105 * d Gem * 06 51 33.0475629725 +21 45 40.126655374   5.264 5.259     A2V 51 0
106 HD 50405 * 06 53 02.8926608231 -01 53 01.041021471   9.31 9.29     A0V 12 0
107 HD 50747 * 06 54 24.6498043159 -01 07 37.060219374   5.597 5.435     A3V 52 0
108 HD 51106 * 06 55 54.2502583809 -01 35 07.326296992   7.57 7.35     kA3hA6mF3 25 0
109 * 21 Lyn PM* 07 26 42.8518693 +49 12 41.490677   4.594 4.610     A0.5Vs 101 0
110 * alf Gem ** 07 34 35.87319 +31 53 17.8160 1.63 1.62 1.58 1.51 1.52 A1V+A2Vm 236 0
111 V* BR CMi a2* 07 38 50.9829375551 +07 57 59.645337369   7.36 7.15     B9.5+G8III 22 0
112 * alf CMi SB* 07 39 18.11950 +05 13 29.9552 0.82 0.79 0.37 -0.05 -0.28 F5IV-V+DQZ 1758 0
113 V* DO Lyn gD* 07 45 42.3388681730 +39 32 49.003142553   7.45 7.13     F0 34 0
114 HD 68601 * 08 11 25.8917414 -42 59 14.198778 5.00 4.93 4.75 4.51 4.29 A5Ib 46 0
115 HD 70313 PM* 08 23 48.5018769213 +53 13 10.970365333 5.760 5.660 5.540   5.38 A3Va 65 0
116 HD 71267 * 08 25 55.5902826258 -14 55 46.776556642   6.120 5.951     A3(m)A3-A7 33 0
117 HD 72660 * 08 34 01.6143548549 -02 09 05.594896178   5.797 5.792     A0V 112 0
118 HD 72846 * 08 35 45.0723566995 +19 46 16.180181777   7.62 7.48     A2 40 0
119 HD 72942 SB* 08 36 17.4427761497 +20 20 29.420514548   7.60 7.48     A3V 62 0
120 HD 73045 SB* 08 36 48.0045231265 +18 52 58.099706976   8.89 8.62     Am 73 0
121 HD 73174 SB* 08 37 36.9992831466 +19 43 58.533851069   7.95 7.76     Am 81 0
122 * del Hya ** 08 37 39.3696919549 +05 42 13.637427775   4.144 4.131   4.12 A0Vnn 119 0
123 HD 73210 SB* 08 37 46.7638139163 +19 16 01.988338277   6.91 6.75     A5V 85 0
124 V* BS Cnc dS* 08 39 09.0980604568 +19 35 32.618111318   8.78 8.59     A9V 116 0
125 HD 73574 ** 08 39 42.7919607909 +20 05 10.065754649   9.11 8.85 8.62   A5V 80 0
126 * 40 Cnc BS* 08 40 11.4527985964 +19 58 16.085231072   6.62 6.61     A1V 138 0
127 HD 73709 SB* 08 40 20.7480896063 +19 41 12.244320818   7.87 7.68     kA2hA5mF0(III-IV)(Cr) 95 0
128 HD 73730 V* 08 40 23.4663822528 +19 50 05.862629940   8.20 7.99     F2III 76 0
129 * eps Cnc SB* 08 40 27.0101032313 +19 32 41.326671971 6.630 6.460 6.290     A5m 115 0
130 V* BN Cnc dS* 08 40 39.2361717103 +19 13 41.816611511   8.01 7.80     A9V 105 0
131 V* BX Cnc dS* 08 42 06.4975124825 +19 24 40.526818039   8.17 7.97     A7V 103 0
132 V* BY Cnc dS* 08 42 10.8051242141 +18 56 03.751801350   8.09 7.91     A7Vn 81 0
133 HD 74135 * 08 42 53.0641639632 +20 49 09.260183285   9.15 8.86     A9III 27 0
134 HD 74587 dS* 08 45 28.2544056384 +20 23 43.407692236   9.164 8.48     A5 26 0
135 HD 74656 * 08 45 46.5356642789 +19 02 58.074296486   8.25 8.00 8.0   Am 36 0
136 HD 74718 * 08 46 15.4645762519 +19 42 32.973568084   8.60 8.38     A5 29 0
137 * rho Hya * 08 48 25.9705759 +05 50 16.128332   4.309 4.337     A0Vn 54 0
138 * sig02 Cnc PM* 08 56 56.5977168619 +32 54 37.544676600   5.593 5.436   5.26 A7IV 47 0
139 * iot UMa ** 08 59 12.45362 +48 02 30.5741 3.40 3.33 3.14 2.92 2.85 A6 283 0
140 * nu. Cnc SB* 09 02 44.2662358862 +24 27 10.417540108   5.404 5.447     A0III 186 0
141 * e UMa dS* 09 16 11.3275757272 +54 01 18.687827265   4.995 4.805   4.58 A6V 131 0
142 * omi Leo SB* 09 41 09.0330479 +09 53 32.310183 4.22 4.01 3.52 3.11 2.88 F8-G0III+A7m 143 0
143 HD 84948 SB* 09 50 05.8774942991 +49 04 31.750979246   8.42 8.12     F0 48 0
144 * 23 LMi PM* 10 16 14.4299725284 +29 18 37.709186350   5.500 5.488     A0Vn 61 0
145 * 32 UMa PM* 10 18 02.0272781454 +65 06 30.071125521 6.020 5.910 5.760     A8III 56 0
146 * 42 Leo V* 10 21 50.3030280930 +14 58 32.788503259   6.160 6.163     A1V 42 0
147 V* ET UMa a2* 10 24 07.8480130480 +65 33 59.120995310   4.889 4.930     A1:VpSiSrHg 260 0
148 HD 90470 PM* 10 27 28.0440421066 +41 36 03.572871075   6.147 6.007     A3V 36 0
149 HD 91312 SB* 10 33 13.8923916117 +40 25 31.944137794   4.921 4.715     A7IV 87 0
150 * 37 UMa PM* 10 35 09.6941789183 +57 04 57.499306343   5.481 5.148     F1V 171 1
151 * 40 LMi PM* 10 43 01.8814307343 +26 19 32.030256159   5.682 5.506     A4Vn 62 0
152 HD 94194 * 10 52 25.4539481039 +08 12 49.867515606   8.51 8.29     A2 14 0
153 HD 94266 * 10 52 50.6561151459 +07 13 03.737076896   9.02 8.73     A2 7 0
154 HD 94766 * 10 56 30.9468846671 +05 16 24.015881116   7.99 7.79     A2 6 0
155 * bet UMa PM* 11 01 50.4765370 +56 22 56.733912 2.35 2.35 2.37 2.31 2.35 A1IVps 406 1
156 * b Leo Pe* 11 02 19.7757690 +20 10 47.426510   4.452 4.398     kA1VmA3V 168 0
157 HD 95804 PM* 11 03 44.8109940744 +25 46 28.756191760   7.24 6.98     A5 24 0
158 HD 96399 * 11 06 49.3536590112 +02 51 40.682734198   9.00 8.76     A7IV 7 0
159 HD 96398 * 11 06 51.7577674152 +08 06 28.731457809   9.38 9.09     A2 5 0
160 HD 96681 * 11 08 13.7069744003 +03 32 00.129466456 8.080 7.930 7.820     A3IV 13 0
161 HD 97230 PM* 11 11 33.6636357764 +02 32 13.032130617   8.85 8.62 9.00   A7IV 8 0
162 * tet Leo PM* 11 14 14.4044630 +15 25 46.454086 3.40 3.33 3.35 3.32 3.34 A2IV 308 0
163 HD 98377 * 11 19 06.9051298545 +09 45 03.798977703   8.17 8.05     A2 7 0
164 HD 98437 * 11 19 35.2525425371 +09 55 56.903816167   9.17 8.88     A3 6 0
165 * sig Leo PM* 11 21 08.1934932 +06 01 45.570945   3.984 4.040     B9.5Vs 130 0
166 HD 98747 PM* 11 21 50.2007842976 +09 10 06.090316623   6.98 6.69     A2 20 0
167 * 81 Leo PM* 11 25 36.3721963630 +16 27 23.533335965   5.939 5.572 10.0   F2V 69 0
168 HD 99859 PM* 11 29 43.5640426785 +56 44 15.269702031   6.435 6.278     A5V 44 0
169 V* NY UMa gD* 11 32 12.8809397030 +38 55 32.986018830   8.28 7.99     Am 41 0
170 HD 100518 ** 11 34 09.94791 +11 01 25.9054   6.73 6.55     kA2hA5IIImA6 51 0
171 HD 100974 * 11 37 17.8490830325 +06 16 12.136640448   7.34 7.14     A2 9 0
172 HD 101470 * 11 40 41.5551557292 +08 40 19.898290373   7.54 7.33     A2 16 0
173 HD 102660 SB* 11 49 14.7887542334 +16 14 34.371443685   6.314 6.036   5.75 kA2.5hF1mF3 81 0
174 HD 102841 * 11 50 28.9476856063 +09 46 37.311279084   8.65 8.38     A3 11 0
175 HD 103152 PM* 11 52 46.2285613386 +15 26 10.757435352   7.045 6.828     A2 20 0
176 * o Leo SB* 11 55 40.5342459259 +15 38 48.556539104   5.632 5.522     A3V 153 0
177 V* GM Com dS* 12 12 24.8946040823 +27 22 48.355145120   8.44 8.1     F2-3V 101 0
178 * 12 Vir PM* 12 13 25.9388667605 +10 15 44.429700104   6.095 5.829   5.61 kA3hF2mF2 70 0
179 HD 106293 * 12 13 43.8998126309 +22 53 16.761402213   8.48 8.08     F5V 37 0
180 * del UMa PM* 12 15 25.5606327 +57 01 57.415606 3.460 3.410 3.320 3.25 3.25 A2Vn 280 0
181 HD 106691 * 12 16 08.3755315784 +25 45 37.339295235   8.46 8.08     F5IV 87 0
182 HD 106887 ** 12 17 30.57475 +28 56 13.8879   5.878 5.711     kA3hA6mF1 73 0
183 HD 106946 * 12 17 50.9063896395 +25 34 16.839789468   8.19 7.87     F2Vs 85 0
184 HD 106999 ** 12 18 11.2057252717 +27 18 02.161694452   7.64 7.47     kA5hA5mF0 51 0
185 V* FM Com dS* 12 19 02.0254481253 +26 00 30.058562840   6.605 6.433     A6:IV-Vmv 143 0
186 * 8 Com * 12 19 19.1930734072 +23 02 04.821330146   6.416 6.220     A8m 124 0
187 * 10 Com * 12 19 50.6243755248 +28 27 51.681814335   6.812 6.617     Am 105 0
188 V* KU Com dS* 12 21 26.7390107538 +24 59 49.299881498   7.64 7.38     Am 102 0
189 HD 107612 PM* 12 22 02.0679466651 +16 44 41.083226752   6.721 6.663     A2p 61 0
190 HD 107655 PM* 12 22 10.8267015181 +24 46 25.921679065   6.170 6.162     A0V 84 0
191 HD 107935 SB* 12 24 03.4612642884 +25 51 04.381494654   6.917 6.693     Am 79 0
192 * 13 Com a2* 12 24 18.5472727537 +26 05 54.931575414   5.26 5.18     A3V 133 0
193 * 16 Com * 12 26 59.2961544883 +26 49 32.527285792   5.045 4.959   4.93 A4V 144 0
194 HD 108486 EB* 12 27 38.3635230106 +25 54 43.584689821   6.835 6.654     Am 110 0
195 HD 108642 SB* 12 28 38.1502568007 +26 13 37.024817133   6.71 6.54     A2m 136 0
196 HD 108651 SB* 12 28 44.5651117736 +25 53 57.558085264   6.82 6.61     kA2hA9VmF0 151 0
197 * 17 Com a2* 12 28 54.7027661676 +25 54 46.273614728   5.208 5.236     A0p 258 0
198 HD 108714 PM* 12 29 20.4631528102 +17 19 18.963158550   7.83 7.74     A0 24 0
199 * 21 Com a2* 12 31 00.5604328922 +24 34 01.806209568   5.496 5.436     A2pv 247 0
200 * 22 Com * 12 33 34.2192186914 +24 16 58.742920851   6.363 6.243     A4Vm 136 0
201 HD 109530 * 12 35 10.9399964959 +36 25 31.382247816   7.70 7.3     F2V 45 0
202 HD 110932 * 12 45 26.1672554164 +14 22 24.954723747   7.078 7.172     A0 30 0
203 HD 111270 * 12 47 18.9516639685 +62 46 52.153747524 6.190 6.090 5.890     A9V 34 0
204 HD 112002 * 12 53 10.4692101310 +12 27 57.344110383   8.13 7.96     A2 17 0
205 * 78 UMa ** 13 00 43.69949 +56 21 58.8102   5.29 4.93     F2V 263 1
206 * tet Vir ** 13 09 56.9843568248 -05 32 20.465727623   4.385 4.397     A1IVs 242 0
207 HD 115403 PM* 13 16 44.4633057693 +19 48 54.659698844   7.82 7.56     A2 33 0
208 HD 116379 * 13 23 03.1147668778 +18 16 42.112404991   8.08 7.91     A2 21 0
209 * zet01 UMa SB* 13 23 55.542873 +54 55 31.30258 2.11 2.271 2.220 2.10 2.12 A1.5Vas 299 0
210 HD 116706 * 13 25 06.6780914839 +23 51 15.912595283   5.829 5.745     A3IV 62 0
211 * o Vir a2* 13 34 07.9318557 +03 39 32.273821 4.96 4.96 4.94 4.86 4.89 ApEuCrSr 317 0
212 * 24 CVn PM* 13 34 27.2592843 +49 00 57.506529   4.82 4.70     A4V 95 0
213 HD 119537 PM* 13 43 54.2377740409 -05 29 56.179758902   6.559 6.498     A0V 42 0
214 HD 120047 PM* 13 46 13.5455696446 +41 05 19.478521221   6.085 5.877     A5V 48 0
215 HD 121164 ** 13 53 10.2817648440 +28 38 53.275686377   6.102 5.909     A8IV 57 0
216 * tau Vir * 14 01 38.7934143 +01 32 40.314540   4.331 4.237   4.11 A2IV/V 134 0
217 * kap02 Boo dS* 14 13 29.0092522950 +51 47 23.877557568   4.74 4.51     A7IV 145 0
218 HD 124713 * 14 14 40.9628501895 +21 52 24.225096177   6.570 6.377   4.11 A7V 35 0
219 * f Boo PM* 14 26 27.3652900638 +19 13 36.847005483   5.637 5.394     kA7hA8mF2(III)((Sr)) 109 0
220 HD 127304 * 14 29 49.6704431538 +31 47 28.278888987   6.034 6.050     A0Vs(Si) 77 0
221 * 33 Boo PM* 14 38 50.2244895270 +44 24 16.197882221   5.412 5.387     A1V 64 0
222 * 109 Vir PM* 14 46 14.9253599 +01 53 34.384496 3.69 3.72 3.73 3.66 3.68 A0IIInn 317 0
223 HD 132145 * 14 57 03.5937378559 +21 33 19.522666792   6.521 6.504     A1V 47 0
224 HD 133029 a2* 15 00 38.7184473383 +47 16 38.793165772   6.250 6.351     A0VspSiSrCr 204 0
225 * k Boo PM* 15 05 25.8346425267 +48 09 03.494251617   5.568 5.577     A0Vs 72 1
226 HD 134305 * 15 08 44.8571047301 +12 29 19.994065753 7.580 7.450 7.250     A7p 30 0
227 * alf CrB Al* 15 34 41.26800 +26 42 52.8940 2.19 2.22 2.24 2.21 2.25 A1IV 455 0
228 * iot Ser ** 15 41 33.0546906 +19 40 13.437985   4.563 4.505     A1V 182 0
229 HD 141675 * 15 47 37.9271599127 +55 22 35.855194523   6.122 5.878     A3m 67 1
230 * 40 Ser dS* 15 54 40.2746899896 +08 34 49.213471228   6.437 6.266     A7Vn 47 0
231 * lam CrB PM* 15 55 47.5877409266 +37 56 49.039703238   5.770 5.424     F2IV-V 92 0
232 HD 143418 * 15 58 25.6764975855 +43 12 49.352719087   7.58 7.40     A3 18 0
233 * iot CrB SB* 16 01 26.5649794279 +29 51 03.813505647   4.921 4.971     A0IIIspHgMnEu 254 0
234 * pi. Ser * 16 02 17.6918382424 +22 48 16.020768024   4.887 4.817     A3V 79 0
235 HD 145454 PM* 16 06 19.6782054767 +67 48 36.484541338   5.407 5.441     A0Vn 50 0
236 * phi Her a2* 16 08 46.1668803916 +44 56 05.732213070 3.92 4.20 4.27 4.27 4.36 B9VspHgMn 281 1
237 * q Her * 16 11 28.7384316179 +16 39 56.488599057   6.099 6.082     A0V 61 0
238 * l Her a2* 16 47 46.4194225456 +05 14 48.278938492 5.20 5.22 5.24     A1VpSi 118 0
239 * 52 Her a2* 16 49 14.21821 +45 58 59.9620   4.914 4.823     A1VpSiSrCr 241 0
240 * eps Her SB* 17 00 17.3737789 +30 55 35.056489 3.80 3.91 3.92 3.93 3.97 A0V 159 0
241 V* V451 Her a2* 17 01 33.0515697505 +14 56 58.988327792 6.39 6.35 6.31     A0VpSiSrCrEu 165 0
242 HD 154431 PM* 17 03 53.5777714746 +34 47 24.802267754 6.340 6.260 6.070     A6V 48 0
243 HD 322676 * 17 03 58.6902420257 -38 08 32.046500321   10.37 10.22     A0 13 0
244 HD 155375 SB* 17 10 45.7516883209 +12 28 01.121716876   6.662 6.578     A1m 49 0
245 HD 156653 * 17 18 04.9359018965 +17 19 04.333748699   6.002 5.992     A1V 36 0
246 HD 157087 * 17 20 09.8310306437 +25 32 15.334411045   5.410 5.357     A3III 41 0
247 * rho Her B * 17 23 40.7175416777 +37 08 48.428546087   5.395 5.398     A0Vn 56 0
248 HD 158716 * 17 30 22.6535196525 +11 55 26.455042432 6.560 6.530 6.480     A1V 36 0
249 * 30 Dra ** 17 49 04.2776375906 +50 46 51.936491144   5.04   5.0   A2V 75 0
250 HD 320764 ** 17 52 09.8983264213 -34 53 40.334308527   9.38 9.38 9.55   ~ 33 1
251 HD 164258 a2* 18 00 15.6735787445 +00 37 46.108209438 6.70 6.52 6.37     A6VpSrCr 89 0
252 * 108 Her SB* 18 20 56.9701845131 +29 51 32.120410658   5.84 5.63   5.37 kA3mA7+A9V 87 0
253 HD 169959 ** 18 26 52.890288 +06 25 24.01428   8.78 8.62 8.50   A0III 45 0
254 HD 170973 a2* 18 32 06.8858209884 +03 39 34.597675451   6.381 6.407     B9IIIpSi 115 0
255 HD 171586 a2* 18 35 36.4931415510 +04 56 09.559014883 6.52 6.53 6.46     A0VpSrSi 73 0
256 HD 171948 SB* 18 36 37.0231010931 +22 06 27.292508161   6.82 6.77     B9 31 1
257 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0Va 2505 0
258 HD 172271 a2* 18 39 03.5662465274 +05 35 20.298155058 8.94 9.12 9.07     ~ 19 0
259 * 5 Aql ** 18 46 28.58 -00 57 41.9           A0V 10 0
260 HD 174567 * 18 49 44.0882974689 +31 37 46.070981693   6.615 6.632     A0Vs 52 0
261 * g Aql ** 19 02 54.5010526943 -03 41 56.288077922   5.39 5.40     B9IV 48 0
262 * iot Cyg PM* 19 29 42.3587204 +51 43 47.205830   3.899 3.755     A5V 123 0
263 * ups Aql PM* 19 45 39.9473195457 +07 36 47.362634532 6.18 6.09 5.91     A3IV 55 0
264 HD 187547 dS* 19 48 36.5086210077 +43 06 32.248121360   8.66 8.40     A4Vm 29 0
265 * 58 Aql * 19 54 44.7954348711 +00 16 25.053387202   5.703 5.631     B9IV 193 0
266 HD 190145 * 19 58 59.5805581351 +67 28 19.566110770   7.84 7.55     A2p 32 0
267 V* V1372 Cyg a2* 20 13 36.3256530372 +53 39 33.549163874   7.334 7.333     A4p 119 0
268 * 36 Cyg * 20 18 28.6550999985 +36 59 59.290237546 5.64 5.64 5.58   5.51 A2V 66 0
269 * 76 Dra V* 20 42 35.2352281280 +82 31 52.146481320 5.720 5.740 5.750     A0V 44 0
270 * 4 Cep * 20 43 11.0199854568 +66 39 26.806834733 5.880 5.810 5.600     A8V 49 0
271 HD 198552 PM* 20 50 37.0642429137 +18 03 04.706402156 6.690 6.650 6.620     A1Vs 30 0
272 * 16 Del ** 20 55 38.5695631986 +12 34 06.860917467 5.740 5.650 5.540     A5V 36 0
273 * tet Cap PM* 21 05 56.8278313 -17 13 58.302085 4.07 4.06 4.07 4.06 4.08 A1V 77 0
274 * alf Cep PM* 21 18 34.77233 +62 35 08.0681 2.770 2.680 2.460 2.22 2.11 A8Vn 340 0
275 HD 203401 * 21 21 22.8789212808 +22 53 21.568424314   7.55 7.33     A3 2 0
276 * 35 Vul * 21 27 40.0571342311 +27 36 30.932065572   5.421 5.379     A1VmA3 57 0
277 HD 205117 * 21 31 44.6503143842 +48 29 03.667695213   7.65 7.65     A1p 64 0
278 * 45 Cap ** 21 44 00.9646101455 -14 44 57.742890682   6.163 5.949     A7IV/V 44 0
279 * 21 Peg * 22 03 19.0321963138 +11 23 11.575087477   5.762 5.822     B9.5V 133 0
280 * 32 Aqr SB* 22 04 47.4219684698 -00 54 22.846937982   5.519 5.271     A5IV 169 0
281 BD+09 4984B SB* 22 06 11.8218000768 +10 05 28.728201636   10.36 9.74     A2 16 0
282 * tet Peg PM* 22 10 11.9852752 +06 11 52.307750 3.72 3.62 3.55 3.50 3.46 A1Va 162 0
283 HD 210715 PM* 22 11 09.8925034794 +50 49 24.284430359   5.517 5.377     A5V 46 0
284 * sig Aqr * 22 30 38.8228563358 -10 40 40.703057658 4.59 4.73 4.81 4.81 4.85 A0IVs 118 0
285 * 9 Lac PM* 22 37 22.4172656 +51 32 42.438341 4.98 4.87 4.63 4.41 4.27 A9VkA7mA6 70 0
286 * 42 Peg PM* 22 41 27.7207176 +10 49 52.907917 3.10 3.33 3.41 3.43 3.50 B8V 282 0
287 * omi Peg * 22 41 45.3989328992 +29 18 27.554214525 4.77 4.78 4.79 4.75 4.77 A1IV 266 0
288 HD 217186 PM* 22 58 42.6247554010 +07 20 24.289855998   6.385 6.340     A1V 34 0
289 * alf Peg PM* 23 04 45.65345 +15 12 18.9617 2.38 2.44 2.48 2.47 2.50 B9III 340 0
290 HD 218396 El* 23 07 28.7156905667 +21 08 03.302133882   6.21 5.953     F0+VkA5mA5 896 0
291 HD 219485 * 23 14 37.1041129704 +74 13 52.574678092 5.850 5.870 5.890     A0V 43 0
292 * tau Peg dS* 23 20 38.2439836933 +23 44 25.272919327   4.745 4.580     A5Vp_lB 174 0
293 HD 220974 PM* 23 27 16.6284600351 +70 21 35.216525042 5.880 5.760 5.600     A6IV 26 0
294 HD 221774 PM* 23 34 07.9441627558 +72 54 52.458880342   7.57 7.37     A2 5 0
295 V* V418 Peg gD* 23 35 37.5285011829 +14 35 37.168450730   7.72 7.444     A3m 29 0
296 * ome01 Aqr PM* 23 39 47.0654520800 -14 13 19.737433446   5.221 4.977     A7IV 51 0
297 * lam Psc PM* 23 42 02.8061182 +01 46 48.148410 4.79 4.72 4.51 4.33 4.23 A7V 145 0
298 * 25 Psc * 23 53 04.7623517897 +02 05 26.223098897   6.275 6.280     B9.5V 36 0
299 HD 224624 * 23 59 27.8944049673 +57 40 15.111021175   7.324 7.205     A0 15 0

    Equat.    Gal    SGal    Ecl

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2020.07.12-13:09:18

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