2019A&A...626A..20M


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.10CEST03:17:49

2019A&A...626A..20M - Astronomy and Astrophysics, volume 626A, 20-20 (2019/6-1)

MONOS: Multiplicity Of Northern O-type Spectroscopic systems. I. Project description and spectral classifications and visual multiplicity of previously known objects.

MAIZ-APELLANIZ J., TRIGUEROS PAEZ E., NEGUERUELA I., BARBA R.H., SIMON-DIAZ S., LORENZO J., SOTA A., GAMEN R.C., FARINA C., SALAS J., CABALLERO J.A., MORRELL N.I., PELLERIN A., ALFARO E.J., HERRERO A., ARIAS J.I. and MARCO A.

Abstract (from CDS):


Context. Multiplicity in massive stars is key to understanding the chemical and dynamical evolution of galaxies. Among massive stars, those of O type play a crucial role due to their high masses and short lifetimes.
Aims. MONOS (Multiplicity Of Northern O-type Spectroscopic systems) is a project designed to collect information and study O-type spectroscopic binaries with δ>-20°. In this first paper we describe the sample and provide spectral classifications and additional information for objects with previous spectroscopic and/or eclipsing binary orbits. In future papers we will test the validity of previous solutions and calculate new spectroscopic orbits.
Methods. The spectra in this paper have two sources: the Galactic O-Star Spectroscopic Survey (GOSSS), a project that obtains blue-violet R∼2500 spectroscopy of thousands of massive stars, and LiLiMaRlin, a library of libraries of high-resolution spectroscopy of massive stars obtained from four different surveys (CAFE-BEANS, OWN, IACOB, and NoMaDS) and additional data from our own observing programs and public archives. We have also used lucky images obtained with AstraLux.
Results. We present homogeneous spectral classifications for 92 O-type spectroscopic multiple systems and ten optical companions, many of them original. We discuss the visual multiplicity of each system with the support of AstraLux images and additional sources. For eleven O-type objects and for six B-type objects we present their first GOSSS spectral classifications. For two known eclipsing binaries we detect double absorption lines (SB2) or a single moving line (SB1) for the first time, to which we add a third system reported by us recently. For two previous SB1 systems we detect their SB2 nature for the first time and give their first separate spectral classifications, something we have also done for a third object just recently identified as a SB2. We also detect nine new astrometric companions and provide updated information on several others. We emphasize the results for two stars: for σ Ori AaAbB we provide spectral classifications for the three components with a single observation for the first time thanks to a lucky spectroscopy observation obtained close to the Aa,Ab periastron and for θ1 Ori CaCb we add it to the class of Galactic Of?p stars, raising the number of its members to six. Our sample of O-type spectroscopic binaries contains more triple- or higher-order systems than double systems.

Abstract Copyright: © ESO 2019

Journal keyword(s): stars: kinematics and dynamics - stars: early-type - binaries: general

VizieR on-line data: <Available at CDS (J/A+A/626/A20): tablea2.dat refs.dat>

Status at CDS:   Tables of objects will be appraised for possible ingestion in SIMBAD.

Simbad objects: 102

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Number of rows : 102

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 V* V747 Cep Al* 00 01 46.8679211513 +67 30 25.102163893 11.6 11.38 10.07     O5.5V(n)((f)) 40 0
2 HD 108 SB* 00 06 03.3885906204 +63 40 46.771682957 6.79 7.58 7.40     O4-8f?p 302 0
3 HD 229 * 00 06 53.6554225648 -56 50 48.347181910   10.532 9.602     K1III 7 0
4 HD 228 * 00 06 56.3410406191 -43 59 06.808824624   8.898 8.744     G8III 10 0
5 HD 226 PM* 00 07 01.9505986329 -21 49 56.144464980   9.55 8.87     G2V 7 0
6 V* AO Cas WU* 00 17 43.0629024684 +51 25 59.115602831 5.04 6.01 6.14     O9.2II+O8V((f)) 317 0
7 HD 12323 SB* 02 02 30.1267578900 +55 37 26.377362418 7.95 8.87 8.92     ON9.2V 167 0
8 HD 14622 PM* 02 22 50.3031582281 +41 23 46.654013873   6.063 5.795     F0III-IV 45 0
9 V* DN Cas Al* 02 23 11.5401672709 +60 49 50.178767691 10.22 10.46 9.93     O8Vv 78 0
10 HD 15137 SB* 02 27 59.8115835376 +52 32 57.594553098 7 7.92 7.86     O9.5II-IIIn 113 0
11 BD+60 497 Y*O 02 31 57.0904023621 +61 36 43.955051676 10.466 9.39 8.85     O6.5V((f))+O8/B0V 97 0
12 HD 15558 Y*O 02 32 42.5366735903 +61 27 21.582983306 7.82 8.37 7.87 7.34 6.94 O4.5III(f) 294 0
13 HD 16429 SB* 02 40 44.9745976044 +61 16 56.068338055 7.91 8.29 7.67     O9.5III+F4V 150 1
14 HD 17505A * 02 51 07.971 +60 25 03.88   7.664 7.356     O6.5IIIn(f) 5 0
15 HD 17505 ** 02 51 07.97514 +60 25 03.8720 6.83 7.47 7.07     O6.5III((f))n+O8V 181 0
16 V* CC Cas bL* 03 14 05.3362562931 +59 33 48.488947721 7.07 7.56 7.08     O8.5III(n)((f)) 268 0
17 BD+56 864 SB* 03 59 18.2928342761 +57 14 13.753633333 10.837 9.93 9.80     O5.5V(n)+O6.5V(n) 42 0
18 V* SZ Cam bL* 04 07 49.2860550827 +62 19 58.627126529 6.82 7.26 6.93     O9.5Vn 205 1
19 * alf Cam s*b 04 54 03.0103983 +66 20 33.636467 3.47 4.34 4.29 4.18 4.18 O9Ia 635 1
20 V* IU Aur bL* 05 27 52.4053853877 +34 46 58.343520392 7.91 8.57 8.39     B3Vnne 168 0
21 HD 35921 bL* 05 29 42.65002 +35 22 30.0896 6.23 6.96 6.85     O9II 228 0
22 * del Ori Al* 05 32 00.40009 -00 17 56.7424 0.96 2.02 2.41 2.32 2.54 B0III+O9V 742 0
23 * tet01 Ori A Ae* 05 35 15.8252169327 -05 23 14.332546552 5.87 6.75 6.73 6.42 6.21 B0V 458 1
24 NAME Trapezium Cluster As* 05 35 16.5 -05 23 14           ~ 1467 1
25 M 42 HII 05 35 17.3 -05 23 28           ~ 3724 0
26 * tet02 Ori A SB* 05 35 22.9022511214 -05 24 57.817182421 5.37 6.30 6.39 6.30 6.35 O9.5IVp 493 0
27 * iot Ori SB* 05 35 25.9819073 -05 54 35.643537 1.45 2.53 2.77     O9IIIvar 729 0
28 * sig Ori Y*O 05 38 44.7665260139 -02 36 00.284709290 2.54 3.58 3.79 3.87 4.11 O9.5V 738 0
29 HD 37366 ** 05 39 24.8026387284 +30 53 26.774911255 6.99 7.71 7.64     O9.5IV 70 0
30 * zet Ori ** 05 40 45.52666 -01 56 33.2649   1.59 1.79     O9.7Ib+B0III 329 0
31 HD 37737 SB* 05 42 31.1582447671 +36 12 00.505876189 8.02 8.30 8.06     O9.5II-III(n) 82 0
32 NAME Cam Cloud Cld 06 31 +71.2           ~ 53 0
33 HD 46149 SB* 06 31 52.5314050362 +05 01 59.186016432 7.03 7.80 7.61 7.54 7.36 O8.5V 256 0
34 HD 46573 SB* 06 34 23.5693132208 +02 32 02.945820029 7.61 8.27 7.93     O7V((f))z 115 0
35 HD 47129 SB* 06 37 24.0417003671 +06 08 07.376246443 5.23 6.11 6.06     O8I+O7.5III 368 0
36 NGC 2264 OpC 06 40 58 +09 53.7     3.9     ~ 1588 1
37 * 15 Mon Be* 06 40 58.65963 +09 53 44.7229 3.360 4.400 4.640   4.88 O7V+B1.5/2V 746 0
38 HD 48099 Be* 06 41 59.2307767004 +06 20 43.538696992 5.38 6.32 6.37 6.30 6.35 O5V((f))z+O9:V 277 0
39 HD 52533 EB* 07 01 27.0485530401 -03 07 03.281136257 6.66 7.57 7.68     O8.5IVn 103 0
40 HD 164438 * 18 01 52.2806721008 -19 06 22.082791988 7.37 8.89 8.76 8.28   O9.2IV 75 1
41 HD 166734 s*b 18 12 24.6552422490 -10 43 53.059483541 9.36 9.49 8.42 7.33 6.47 O7.5Iabf 157 0
42 HD 167771 SB* 18 17 28.5572968350 -18 27 48.426044262 5.81 6.65 6.54 7.43   O7III((f))+O8III 170 0
43 NGC 6604 OpC 18 18 03 -12 14.5   7.06 6.5     ~ 119 1
44 HD 167971 s*b 18 18 05.8954978252 -12 14 33.324312346 7.89 8.27 7.50 6.68 6.279 O8Iaf(n)+O4/5 270 0
45 BD-13 4923 Y*? 18 18 32.7311931259 -13 45 11.869241832 11.184 10.85 10.08 10.04 8.529 O4V((f+))+O7.5V 49 0
46 HD 168075 SB* 18 18 36.0420462726 -13 47 36.450104043 8.62 9.22 8.77 9.45   O7V(n)((f))z 130 0
47 HD 168112 ** 18 18 40.8671023267 -12 06 23.366098112 8.81 9.21 8.52 9.24   O5III(f) 136 0
48 HD 168137 SB* 18 18 56.1894792010 -13 48 31.090538024 8.72 9.36 8.94 9.55   O8Vz 106 0
49 V* QR Ser bL* 18 18 58.6905343193 -13 59 28.459499667 7.92 8.55 8.28 9.07   O9.5III+B3-5V/III 74 0
50 HD 168206 WR* 18 19 07.3628284656 -11 37 59.165038875 9.65 9.88 9.10     WC8+O8/9III/V 282 1
51 NGC 6618 OpC 18 20 47 -16 10.3           ~ 1484 0
52 BD-16 4826 * 18 21 02.2332559548 -16 01 01.005676001 10.28 10.61 9.98 9.95   O5.5V((f))z 40 0
53 V* RY Sct Be* 18 25 31.4772031860 -12 41 24.196044092 10.25 10.38 9.12 9.46   O9.7Ibep 284 1
54 V* V479 Sct HXB 18 26 15.0561532140 -14 50 54.249464136 12.02 12.23 11.27 11.04   ON6V((f))z 492 2
55 TYC 6266-2196-1 Be* 18 28 24.5392304730 -16 42 19.654292988 10 9.88 9.83 10.45   OB: 7 0
56 V* V2349 Sgr Al* 18 28 25.1168278998 -16 42 04.210344202 8.02 8.737 8.671 8.87 9.18 B1/2Ib 34 0
57 V* V1182 Aql bL* 18 55 23.1253977999 +09 20 48.087039876 8.73 9.10 8.64     O7V(n)((f))z+B 103 0
58 IC 4848 G 19 22 54.565 -56 46 50.98   14.88   14.07   ~ 6 0
59 HD 186943 WR* 19 46 15.9393000440 +28 16 19.074048808 9.86 10.50 10.23     WN3+O9.5V 175 1
60 * 9 Sge s*b 19 52 21.7651155105 +18 40 18.753390402 5.32 6.24 6.23     O7.5Iabf 275 1
61 HD 226868 HXB 19 58 21.6758193269 +35 12 05.782512305 9.38 9.72 8.91 8.42   O9.7Iabpvar 3924 0
62 NAME Cyg A Sy2 19 59 28.35645829 +40 44 02.0966496   16.22 15.10     ~ 2113 2
63 HD 190918 WR* 20 05 57.3242972785 +35 47 18.153743699 6.11 6.88 6.75     WN5+O9I 343 0
64 V* V448 Cyg bL* 20 06 09.9485954895 +35 23 09.614693894 7.89 8.45 8.16     O9.5V+B1Ib 141 0
65 HD 191201A SB* 20 07 23.684 +35 43 05.91   7.54 7.43     O9.5III+B0IV 7 0
66 V* V2011 Cyg SB* 20 12 33.1205906584 +40 16 05.442931142 7.32 7.85 7.55     O4.5V(n)((f)) 195 0
67 Cl Collinder 419 OpC 20 18 07 +40 43.9           ~ 32 0
68 V* V382 Cyg bL* 20 18 47.2203014045 +36 20 26.091543194 9.35 9.19 8.65     O6IVn+O5Vn 173 0
69 HD 193443 ** 20 18 51.7093796362 +38 16 46.504188062 7.11 7.61 7.26     O9III 136 0
70 HD 193576 WR* 20 19 32.4230196684 +38 43 53.958209968 8.15 8.53 8.00     WN5+O6II-V 684 0
71 V* V478 Cyg Al* 20 19 38.7475966004 +38 20 09.193010946   9.16 8.767     B0Vp 173 0
72 HD 193793 WR* 20 20 27.9763345925 +43 51 16.289775091 6.90 7.25 6.85 4.58   WC7p+O5 649 1
73 HD 194649 * 20 25 22.1215770177 +40 13 01.099173502 9.86 9.93 9.07     O6.5V((f)) 41 0
74 BD+36 4063 EB* 20 25 40.6038664794 +37 22 27.051633013 10.93 10.67 9.656     ON9.7Ib 41 0
75 [CPR2002] B17 s*b 20 30 27.3017352150 +41 13 25.127848580     13.053     O6Iaf+O9Ia 26 0
76 Schulte 1 SB* 20 31 10.544472 +41 31 53.52024 12.82 12.69 11.09 10.57   O9V 56 0
77 RLP 1592 SB* 20 31 18.3293552763 +41 21 21.702839806 15.88 15.09 12.99     O9.5V 20 0
78 BD+40 4212 EB* 20 31 37.5055016113 +41 13 20.999123545 12.46 11.5 10.214     O9: 69 1
79 Schulte 20 SB* 20 31 49.6576546015 +41 28 26.509108646 12.67 12.63 11.52     O9III 37 0
80 BD+40 4220 EB* 20 32 22.4241357648 +41 18 18.942382590 11.32 10.79 9.185     O6.5-7f+O5.5-6f 368 0
81 Schulte 15 SB* 20 32 27.6544818172 +41 26 22.072017651 12.39 12.30 11.10     O8V 44 0
82 [CPR2002] A11 * 20 32 31.5335925285 +41 14 08.189588225           O7Ib(f) 22 0
83 Schulte 41 SB* 20 32 59.6317482903 +41 15 14.680070227 16.54 15.59 13.49     O9.7III(n) 28 0
84 Schulte 22 ** 20 33 08.799 +41 13 18.21 14.33 13.59 11.55     O3If*+O6V((f)) 63 0
85 Schulte 50 SB* 20 33 09.603 +41 13 00.55 15.52 14.82 12.86     O9.5IIIn 29 0
86 Schulte 9 s*b 20 33 10.7366753544 +41 15 08.222187463 13.38 12.77 10.96     O4.5If 206 0
87 Ass Cyg OB 2 As* 20 33.2 +41 19           ~ 790 0
88 BD+40 4227A SB* 20 33 15.0780900764 +41 18 50.478859468 10.42 10.27 8.98 8.03 6.83 O6Ib(fc)+O4.5:III:(fc) 215 0
89 Schulte 70 SB* 20 33 36.9940352872 +41 16 11.325289558 14.46 14.06 12.40     O9.5IV(n) 29 0
90 Schulte 27 EB* 20 33 59.5273209521 +41 17 35.483379508 14.44 13.97 12.203     O9.7V(n)+O9.7V(n) 41 0
91 BD+41 3807 SB* 20 34 08.5147839926 +41 36 59.407506888 11.74 11.52 10.03     O5.5Ifc 112 0
92 Schulte 29 SB* 20 34 13.5109582260 +41 35 02.858127404 13.59 13.41 11.91     O7.5V(n)((f))z 33 0
93 Schulte 73 SB* 20 34 21.9322175174 +41 17 01.659157635   14.13 12.40     O8Vz+O8Vz 24 0
94 LS III +46 11 s*b 20 35 12.6367860828 +46 51 12.105513052 12.46 12.295 10.926 10.005   O3.5If*+O3.5If* 25 0
95 Cl Berkeley 90 OpC 20 35 15 +46 50.5           ~ 20 0
96 V* Y Cyg Al* 20 52 03.5773450587 +34 39 27.481355846 6.31 7.23 7.32     O9.5IV+O9.5IV 351 1
97 * 68 Cyg SB* 21 18 27.1855667264 +43 56 45.388423736 4.05 4.99 5.00     O7.5IIIn((f)) 359 0
98 * 14 Cep SB* 22 02 04.5726568485 +58 00 01.308560227 4.77 5.551 5.542     O9IV(n)var+B1:V: 240 0
99 MR 114 WR* 22 09 33.4427302357 +57 44 30.525316054 12.78 12.91 12.12     WN4+O5V 133 0
100 HD 211853 WR* 22 18 45.6058273717 +56 07 33.896665584 8.84 9.39 9.00     WN6o+O6I 260 0
101 LS III +58 38 V* 22 34 45.9858966176 +58 18 04.708946982 9.8 10.45 10.30     O9p 15 0
102 HD 215835 SB* 22 46 54.1108577770 +58 05 03.531709415 8.24 8.85 8.629   8.049 O5.5V((f))+O6V((f)) 237 0

    Equat.    Gal    SGal    Ecl

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2020.07.10-03:17:49

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