2005A&A...433..659N


C.D.S. - SIMBAD4 rel 1.7 - 2021.01.24CET01:43:10

2005A&A...433..659N - Astronomy and Astrophysics, volume 433, 659-669 (2005/4-2)

Metallicities of the β Cephei stars from low-resolution ultraviolet spectra.

NIEMCZURA E. and DASZYNSKA-DASZKIEWICZ J.

Abstract (from CDS):

We derive basic stellar parameters (angular diameters, effective temperatures, metallicities) and interstellar reddening for all β Cephei stars observed during the IUE satellite mission, including those belonging to three open clusters. The parameters are derived by means of an algorithmic procedure of fitting theoretical flux distributions to the low-resolution IUE spectra and ground-based spectrophotometric observations. Since the metallicity has a special importance for pulsating B-type stars, we focus our attention in particular on this parameter.

Abstract Copyright:

Journal keyword(s): stars: early-type - stars: abundances - stars: variables: general

Simbad objects: 49

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Number of rows : 49

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 * gam Peg bC* 00 13 14.1512308 +15 11 00.936759 1.75 2.61 2.84 2.94 3.13 B2IV 664 0
2 * del Cet bC* 02 39 28.95579 +00 19 42.6345 2.97 3.85 4.07     B2IV 367 0
3 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 5826 1
4 * nu. Eri bC* 04 36 19.1414419 -03 21 08.856678 2.82 3.737 3.928     B2III 371 0
5 * bet CMa bC* 06 22 41.9853527 -17 57 21.307352 0.77 1.73 1.97 2.11 2.35 B1II-III 689 0
6 * ksi01 CMa bC* 06 31 51.3663578 -23 25 06.318090 3.10 4.09 4.33 4.45 4.72 B0.7IV 301 0
7 * 15 CMa bC* 06 53 32.9071871 -20 13 27.317715 3.66 4.62 4.83 4.95 5.17 B1Ib 198 0
8 * 19 Mon bC* 07 02 54.7766724 -04 14 21.237679 3.87 4.80 5.00 5.06 5.25 B2Vn(e) 183 0
9 * 27 CMa Be* 07 14 15.2119175 -26 21 09.031206 3.76 4.45 4.65 4.64 4.73 B4Ve_sh 221 0
10 NGC 2362 OpC 07 18 41 -24 57.3           ~ 362 0
11 V* V400 Car bC* 10 34 48.6841606644 -58 09 01.178264993 8.93 9.75 9.66 10.02 11.681 OB 44 0
12 V* V401 Car bC* 10 35 30.0530913416 -58 12 08.179885269 8.83 9.57 9.50 9.89 9.36 B5 49 0
13 NGC 3292 G 10 35 34.4401542823 -06 10 46.533312059   14.939   13.698   ~ 21 0
14 CD-57 3347 bC* 10 35 43.2986291009 -58 13 33.639418700 9.13 9.88 9.85 9.76 9.67 B1.5III 30 0
15 V* V405 Car bC* 10 35 48.2142399594 -58 12 33.199517480 8.35 9.23 9.28 9.22 9.19 B1 45 0
16 NGC 3293 OpC 10 35 49 -58 13.8   4.84 4.7     ~ 285 0
17 HD 92007 Pu* 10 36 01.5929584023 -58 15 09.585280464 8.26 9.00 8.92 9.57 8.74 B1III 59 0
18 * bet Cru bC* 12 47 43.26877 -59 41 19.5792 0.03 1.02 1.25 1.38 1.64 B1IV 324 0
19 CD-59 4454 Pu* 12 53 20.6733731480 -60 23 16.842018998 9.26 9.90 9.74 10.03   B1V 48 0
20 CPD-59 4532 bC* 12 53 25.6731338797 -60 22 00.097922271 9.72 10.288 10.142     B1V 26 0
21 NGC 4755 OpC 12 53 39 -60 21.7           ~ 269 0
22 LS 2810 bC* 12 53 43.8837360807 -60 22 29.351311492 9.04 9.92 9.78 10.04   B1.5V 36 0
23 NGC 4755 9 bC* 12 53 46.9936917222 -60 18 35.655848405 9.63 10.49 10.29     B1.5Vn 29 0
24 CPD-59 4564 bC* 12 53 57.5384969135 -60 24 58.089466050 8.45 9.12 9.06 9.64   B2III 54 0
25 * alf Vir bC* 13 25 11.57937 -11 09 40.7501 -0.20 0.74 0.97 1.06 1.30 B1V 828 2
26 * eps Cen bC* 13 39 53.25774 -53 27 59.0081 1.16 2.08 2.30 2.45 2.70 B1III 240 0
27 * nu. Cen SB* 13 49 30.2764388 -41 41 15.752069 2.31 3.188 3.386     B2IV 181 0
28 * bet Cen bC* 14 03 49.40535 -60 22 22.9266     0.58     B1III 347 0
29 * tau01 Lup bC* 14 26 08.2242382 -45 13 17.131532 3.68 4.393 4.553     B2IV 142 0
30 * alf Lup bC* 14 41 55.7557866 -47 23 17.515486 1.22 2.126 2.286     B1.5III 225 0
31 V* BU Cir bC* 14 45 10.9590303998 -55 36 05.908252090 5.23 6.016 6.089     B2III 89 0
32 * del Lup bC* 15 21 22.3252367777 -40 38 51.022228791 2.12 2.995 3.190     B1.5IV 203 0
33 * ome Sco bC* 16 06 48.4269211 -20 40 09.090235 3.10 3.92 3.97 3.91 3.99 B1V 444 0
34 * sig Sco bC* 16 21 11.3157134 -25 35 34.051476 2.32 3.02 2.89 1.69 1.58 O9.5(V)+B7(V) 832 0
35 V* V1032 Sco bC* 16 53 58.6054727259 -41 48 41.796220629 9.327 9.920 9.767 9.811 9.445 B2V 34 0
36 V* V946 Sco bC* 16 54 01.7629455697 -41 51 11.866817243 9.890 10.471 10.281 10.327 9.927 B2IV-V 39 0
37 NGC 6231 OpC 16 54 08.51 -41 49 36.0   2.83 2.6     ~ 489 0
38 V* V964 Sco bC* 16 54 18.3198070659 -41 51 35.656007460 9.126 9.776 9.603 9.61 9.290 B0.5V 52 0
39 V* V947 Sco bC* 16 54 36.0497372523 -41 53 38.126001866 9.45 10.06 9.78 10.06   B1V 48 0
40 V* V920 Sco bC* 16 54 43.1658006843 -41 49 35.459209540 9.153 9.795 9.601 9.95 9.256 B1V 58 0
41 * tet Oph bC* 17 22 00.5793468 -24 59 58.366974 2.18 3.03 3.26 3.38 3.58 OB 317 0
42 * lam Sco bC* 17 33 36.52012 -37 06 13.7648 0.52 1.48 1.62     B2IV+DA7.9 375 1
43 * kap Sco bC* 17 42 29.27520 -39 01 47.9391 1.32 2.211 2.386     B1.5III 229 0
44 NGC 6910 OpC 20 23 08 +40 46.5   7.13 7.4     ~ 168 0
45 V* BW Vul bC* 20 54 22.3949148537 +28 31 19.182736153 5.47 6.40 6.54     B2IIIv 285 0
46 * bet Cep bC* 21 28 39.5968513 +70 33 38.574681 2.05 3.01 3.23 3.33 3.55 B0.5IIIs 687 0
47 V* HN Aqr bC* 22 37 38.2846197264 -18 39 51.268673991   11.28 11.47     B 59 0
48 * 12 Lac bC* 22 41 28.6491950195 +40 13 31.619242453 4.24 5.080 5.229     B2III 346 0
49 * 16 Lac bC* 22 56 23.6292923788 +41 36 13.948197878 4.61 5.436 5.587     B2IV 298 0

    Equat.    Gal    SGal    Ecl

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2021.01.24-01:43:10

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