2014A&A...564A..69S

Query : 2014A&A...564A..69S

2014A&A...564A..69S - Astronomy and Astrophysics, volume 564A69-69 (2014/4-1)

Eclipsing Am binary systems in the SuperWASP survey.

SMALLEY B., SOUTHWORTH J., PINTADO O.I., GILLON M., HOLDSWORTH D.L., ANDERSON D.R., BARROS S.C.C., COLLIER CAMERON A., DELREZ L., FAEDI F., HASWELL C.A., HELLIER C., HORNE K., JEHIN E., MAXTED P.F.L., NORTON A.J., POLLACCO D., SKILLEN I., SMITH A.M.S., WEST R.G. and WHEATLEY P.J.

Abstract (from CDS):

The results of a search for eclipsing Am star binaries using photometry from the SuperWASP survey are presented. The light curves of 1742 Am stars fainter than V=8.0 were analysed for the presence of eclipses. A total of 70 stars were found to exhibit eclipses, with 66 having sufficient observations to enable orbital periods to be determined and 28 of which are newly identified eclipsing systems. Also presented are spectroscopic orbits for 5 of the systems. The number of systems and the period distribution is found to be consistent with that identified in previous radial velocity surveys of ``classical'' Am stars.

Abstract Copyright: ∼

Journal keyword(s): stars: chemically peculiar - binaries: eclipsing - techniques: photometric - stars: early-type - stars: fundamental parameters

Simbad objects: 77

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Number of rows : 77
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 HD 12950 gD* 02 05 00.1258677408 -57 22 24.287572920   9.34 9.03     A5mA7-A8 13 0
2 HD 14111 * 02 15 59.4788319216 -38 27 40.783256100   10.06 9.77 9.6 9.56 A0mA9-F2 23 0
3 HD 15082 EB* 02 26 51.0582618096 +37 33 01.736482032   8.41 8.14     kA5hA8mF4 229 1
4 HD 16903 SB* 02 41 29.6188609560 -37 47 24.947007972   9.38 9.06     A3mA5-F2 13 0
5 V* XY Cet SB* 02 59 33.5321865840 +03 31 03.250518348   9.04 8.75     A8Vm+F0Vm 105 0
6 V* AB Per SB* 03 37 45.2030831 +40 45 49.369859   10.10 9.72     A5V 73 0
7 BD+44 765 * 03 39 55.5692282136 +45 23 29.501550276   9.82 9.34     F2 19 1
8 LF 6 +56 74 SB* 03 47 34.8867793488 +56 32 06.511932204   12.81 12.20     A2m: 7 0
9 V* AE Hor EB* 04 09 06.7318082208 -48 28 33.735697068   8.84 8.53     A2mA9-F2 26 0
10 HD 28451 EB* 04 28 15.0997081848 -23 06 06.098000436   9.30 8.98     A1III 12 0
11 HD 28617 SB* 04 33 50.9639318256 +56 43 29.488815588   8.88 8.58     A2IIm 23 0
12 V* RZ Eri RS* 04 43 45.8302005168 -10 40 56.016683040   8.530 7.88     kF1hF5mF5IVEuSrBa 187 0
13 HD 32239 gD* 05 01 24.9273254304 -05 41 43.522026936   9.01 8.65     A9(m) 14 0
14 V* V606 Aur SB* 05 23 36.6485096088 +29 34 27.878340108   10.93 10.58     A5m 10 0
15 HD 243875 EB* 05 28 27.1520906232 +30 17 16.111103532   11.61 11.11     A3m 8 0
16 AAO+23 44 EB* 05 30 05.6493258480 +23 40 17.501636280   12.23 11.31     A5m: 6 0
17 HD 36412 Ae* 05 31 18.4060499064 -05 42 13.546731528   10.21 9.49     kA7hF1VmF3 77 1
18 HD 244709 * 05 33 11.5469498616 +23 13 38.188887060   10.51 10.01     A5m 7 0
19 HD 245224 * 05 36 04.1313285216 +24 31 23.113334388   10.79 10.23     A2m 12 0
20 HD 245819 EB* 05 39 03.9143074512 +25 36 10.373325732   10.58 10.10     A3m 13 0
21 V* WZ Pic SB* 05 41 13.1115687696 -57 26 28.199893056   9.49 9.22     A2mA7-A9 34 0
22 HD 38390 * 05 45 07.4454213576 -08 56 45.047820480   9.56 9.14     A2/3mA8-F3/5 20 0
23 HD 38453 SB* 05 46 02.2701814800 +02 12 04.005599436   9.78 9.42     A1mA8-F0 19 0
24 HD 247657 EB* 05 48 29.9635534176 +33 48 18.571563792   10.99 10.33     A7m 8 0
25 HD 249628 SB* 05 58 15.4510910952 +30 31 47.775903600   10.57 10.38     A2m 9 0
26 HD 250443 SB* 06 02 17.1371732400 +32 11 43.630622988   9.51 9.30     A3m 8 0
27 HD 41491 EB* 06 04 20.7532263624 -26 57 47.338934832   9.08 8.81     A1mA5-A5 15 0
28 HD 253252 EB* 06 12 17.1498754920 +14 56 41.359902936   10.53 10.27 10.16   kA3mF0 23 0
29 V* IO CMa SB* 06 12 22.4502028896 -30 28 53.422290984   8.72 8.41     A1mA5-F2 28 0
30 HD 50992 SB* 06 53 07.2895817880 -48 08 37.701047688   10.26 10.04     A2mA5-A7 9 0
31 HD 54011A * 07 03 52.3156084786 -57 37 45.043035814   10.18 9.93     ~ 1 0
32 HD 54011 ** 07 03 52.330536 -57 37 44.95116       9.686   A1/2mA5-F0 14 0
33 HD 55228 SB* 07 12 41.6595451152 +16 05 04.516942380   8.59 8.16     kA6mF2 12 0
34 HD 55822 SB* 07 15 22.6382221152 +19 03 43.692175404   8.85 8.54     kA4hA8mF5(III)Eu 25 0
35 HD 56587 EB* 07 18 51.4441854120 +29 06 03.182252004   9.19 8.86     A3m 29 0
36 V* V871 Mon EB* 08 06 17.3329035600 -04 26 46.749632424   9.19 8.86     A3/5mA7-F0 13 0
37 HD 76320 SB* 08 55 18.6465698256 -02 44 43.607829516   9.41 9.01     A1V+(F) 12 0
38 HD 80343 SB* 09 18 14.6763424056 -33 50 29.301159732   9.44 9.17     A2mA7-A8/9 12 0
39 V* W UMa SB* 09 43 45.4704536952 +55 57 09.061630668   8.54 7.75     G2Vn 686 0
40 HD 87450 SB* 10 04 20.6248947528 -33 19 00.716394576   10.09 9.74     A1mA8-F2 12 0
41 HD 87374 EB* 10 04 21.0556786200 -18 35 53.932431444   9.98 9.797 9.87 9.72 A0IV 15 0
42 HD 90029 SB* 10 22 48.3823322448 -33 36 58.241661264   9.65 9.26     Fm_dD 11 0
43 HD 98575 * 11 20 32.0330841408 -02 53 53.382976836   9.44 9.12     kA5hA9mF3III 28 0
44 HD 100376 gD* 11 32 56.9139794280 -27 37 23.491798860   9.67 9.25     F0IV(m) 10 0
45 HD 101681 ** 11 41 49.069080 -42 29 31.75332   9.773 9.431 9.925   A5III(m) 5 0
46 HD 104120 SB* 11 59 28.7626591248 -33 13 22.422866736   10.14 9.73     A2mA7-F0 13 0
47 HD 104186 SB* 11 59 51.3833095920 -36 08 53.780376804   9.76 9.49     A5/7m 17 0
48 HD 105376 SB* 12 08 03.1656051312 -22 15 31.442758344   8.72 8.45     A2mA5-A8 20 0
49 HD 106046 EB* 12 12 14.3189779416 -46 24 56.845778796   8.74 8.44     A2mA5-F0 15 0
50 HD 106546 SB* 12 15 21.9580300440 -04 25 30.933583068   9.46 9.20     A2II 12 0
51 HD 120727 * 13 51 33.5436403968 -18 21 25.715637180   8.83 8.54     A2mA5-F0 19 0
52 HD 120777 SB* 13 52 16.4818918488 -33 51 38.692562868   10.17 9.96 9.83 9.702 A2mF0-F0 20 0
53 HD 121788 EB* 13 58 17.2599587280 -30 04 35.674419504   9.06 8.79     Ap(SrCr) 13 0
54 HD 128806 EB* 14 39 44.2911841896 -28 37 08.177399796   9.36 8.95     A1mA7-F2 14 0
55 HD 129575 V* 14 44 17.4600275184 -38 18 34.092030744   9.64 9.32     Fm_dD 13 0
56 HD 130922 SB* 14 51 40.2881734584 -30 52 41.816098740   8.67 8.22     Fm 26 0
57 HD 132515A EB* 15 01 01.3518980378 -42 59 57.641559075   9.63 9.23     ~ 6 0
58 HD 132515 ** 15 01 01.35505 -42 59 57.6415   9.628 9.161 9.372   FpSr 25 0
59 V* OY Lup EB* 15 11 40.0138655496 -42 11 26.188787328   9.102 8.93     A1mA3-A6 18 0
60 HD 135492 EB* 15 16 50.0064727944 -42 14 22.948230516   10.03 9.69     A2mA7-A9 12 0
61 HD 142232 EB* 15 54 26.3982076800 -27 33 39.597513192   9.28 8.82     A3/5mF0-F2 15 0
62 HD 143926 EB* 16 04 26.8463321664 -33 49 54.173258580   9.08 8.52     A7mF0-F0 8 0
63 V* V1046 Sco SB* 16 06 39.0009859104 -26 25 01.616863116   9.71 9.28     A1mA7-F0 25 0
64 HD 151604 EB* 16 46 35.4898043328 +41 47 32.237996748   8.33 7.96     kA4hF1mF5(III-IV)EuSrBa 31 0
65 V* TX Her SB* 17 18 36.4457299128 +41 53 17.103632424   8.38 8.12     kA5mA8/F0 187 0
66 HD 177022 EB* 19 04 21.5437991976 -34 11 51.355079988   10.63 10.27     F3/5IV(m) 12 0
67 HD 186753 SB* 19 47 10.7653348152 -23 22 52.087118736   9.08 8.80     A2(m)A5-F0 11 1
68 V* DG Mic EB* 21 14 19.3184906352 -42 47 55.165663104   8.74 8.46     A2mA7/8-A8/9 18 0
69 V* V1073 Cyg SB* 21 25 00.3578881488 +33 41 14.938809648   8.78 8.38     A1VpSi: 153 0
70 V* IK Peg dS* 21 26 26.6611049976 +19 22 32.310190344   6.294 6.064     kA6hA9mF0+DA 204 0
71 HD 208090 SB* 21 54 17.9917255032 -22 57 52.198060176   9.85 9.60     Fm_dD 11 0
72 V* CM Lac SB* 22 00 04.4501141616 +44 33 07.736337396   8.40 8.21     A3m 168 0
73 HD 209385 ** 22 03 27.89760 -21 42 05.8721   9.918 9.847 9.882   A2mA6-F3 17 0
74 V* V364 Lac SB* 22 52 14.8100362992 +38 44 44.634368292   8.54 8.36     A4m+A3m 101 0
75 V* AN Tuc EB* 23 30 22.2488674392 -58 25 34.610614716   10.15 9.79 9.61 9.368 A5III(m) 32 0
76 SB 869 EB* 23 51 03.5689415952 -19 04 29.108070624   11.96 12.064     A5p/m 16 0
77 HD 224401 V* 23 57 34.5588470448 -58 49 31.873976004   9.74 9.34     A4mA7-F2 16 0

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