2020ApJS..251...29C

Query : 2020ApJS..251...29C

2020ApJS..251...29C - Astrophys. J., Suppl. Ser., 251, 29-29 (2020/December-0)

The wind beneath my wings. I. Spectral types and multiplicity of the central stars supporting stellar bow shock nebulae.

CHICK W.T., KOBULNICKY H.A., SCHURHAMMER D.P., ANDREWS J.E., POVICH M.S., BUSER E.R., DIXON D.M., LINDMAN M.J., MUNARI S.A., OLIVIER G.M., SORBER R.L. and WERNKE H.N.

Abstract (from CDS):

Arcuate mid-infrared nebulae known as stellar bow shock nebulae (SBNe) have been previously hypothesized to be supported by the strong stellar winds and/or luminosity of massive early-type stars. We present an optical spectroscopic survey of 84 stars identified from mid-infrared images as candidate SBN-supporting stars. Eighty-one of 84 sources, 96%, are O or early-B spectral types. K-band luminosities for a larger sample of 289 stars at the centers of bow shock nebulae are overwhelmingly consistent with OB stars. This affirms both that SBNe are supported by massive stars and that arcuate mid-infrared nebulae are reliable indicators of the presence of a massive star. The radial velocity dispersions of these systems and detections of double-lined systems indicate that at least 27 of the 74 systems with multiple observations (>36%) are candidate multiple-star systems. This rate is consistent with observed multiplicity rates of field OB stars detected with similar radial velocity surveys and lower than, but not inconsistent with, the multiplicity rates of OB stars in clusters and associations.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Massive stars - O stars - B stars - Interstellar medium - Stellar-interstellar interactions - Stellar wind bubbles - Dust nebulae - Runaway stars - Stellar bow shocks

VizieR on-line data: <Available at CDS (J/ApJS/251/29): table1.dat table2.dat tablea1.dat>

Simbad objects: 112

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Number of rows : 112
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 2619 * 00 30 28.3298416296 +65 16 19.764470208 8.44 8.78 8.33     B 50 0
2 LS I +60 226 * 02 17 53.2140969600 +61 11 12.923963808   11.95 10.82     O8.5-O9IV-V 20 0
3 TYC 3339-851-1 * 04 05 53.0400953640 +51 06 58.044214476   12.41 12.04     O5V((f)) 6 0
4 TYC 3340-2437-1 s*b 04 11 10.7337470568 +50 42 29.604662532   12.43 11.52     B0Ib 7 0
5 V* LL Ori Or* 05 35 05.6361678504 -05 25 19.520320800 12.997 12.309 11.517   10.034 K0-K3e 119 1
6 * alf Ori s*r 05 55 10.30536 +07 24 25.4304 4.38 2.27 0.42 -1.17 -2.45 M1-M2Ia-Iab 1789 0
7 HD 41708 PM* 06 07 59.0638075008 +27 25 41.624565132   8.63 8.03     G0V 46 0
8 * del01 Vel ** 08 44 42.226383 -54 42 31.75567           A2IV+A4V 214 0
9 * zet Oph Be* 16 37 09.5400587698 -10 34 01.509742704 1.73 2.58 2.56 2.46 2.50 O9.2IVnn 1908 0
10 IRC -10414 s*r 18 23 17.9055962736 -13 42 47.118241332       11.149   M7I 98 0
11 2MASS J18264924-1136397 * 18 26 49.2651685512 -11 36 39.744549000           Be 3 0
12 UCAC4 392-086595 * 18 27 02.9491104931 -11 36 20.774986141   12.679 11.821 11.623   B 2 0
13 HD 171491 ** 18 35 08.2194599328 +00 02 34.755359100   8.596 7.99     B3IV 56 0
14 2MASS J18574335+0503324 * 18 57 43.3623559920 +05 03 32.383393632           B 2 0
15 UCAC4 468-087588 * 19 02 08.8530880744 +03 30 47.117991272   15.775 13.909 13.331   B 3 0
16 HD 230561 * 19 03 40.6980812904 +13 03 11.796481944   11.52 11.16     B 7 0
17 UCAC4 476-089925 * 19 05 10.6656934406 +05 09 48.815959021   14.714 13.024 12.541   B 1 0
18 UCAC4 482-090370 * 19 05 34.175880 +06 15 28.86300           Be 2 0
19 2MASS J19134842+1724156 * 19 13 48.4232809728 +17 24 15.740587728           Be 2 0
20 2MASS J19140767+1245387 * 19 14 07.6730350008 +12 45 38.775987180           O 2 0
21 UCAC4 514-094441 * 19 15 07.8033881929 +12 42 06.622941707       15.219   Be 2 0
22 HD 230994 * 19 15 12.1813942872 +18 36 25.996605516   10.54 10.057     B 4 0
23 2MASS J19160659+1242574 * 19 16 06.5979785304 +12 42 57.468963888           OB 2 0
24 TYC 1603-259-1 * 19 17 02.9699996256 +17 54 05.795325180   11.80 11.09     B 1 0
25 TYC 1054-952-1 * 19 19 00.8065525104 +13 42 58.977780048   12.08 11.26     B 3 0
26 2MASS J19202044+1322069 * 19 20 20.4469876056 +13 22 06.980370780           OB 2 0
27 2MASS J19220430+1458334 * 19 22 04.2989562528 +14 58 33.443967468           OB 2 0
28 2MASS J19235023+1528389 * 19 23 50.2399267008 +15 28 38.976077064           OB 2 0
29 2MASS J19253468+1430001 * 19 25 34.6783285176 +14 30 00.088272684           O(e?) 2 0
30 Gaia DR3 4515605607151084032 * 19 28 26.7650568205 +19 23 55.845851664           O 1 0
31 UCAC4 531-097230 * 19 28 34.9842254711 +16 03 57.815987602           OB 1 0
32 Gaia DR3 4323443105289865344 * 19 29 05.7556001634 +19 08 33.980818725           O 1 0
33 2MASS J19294463+1811440 * 19 29 44.6346735024 +18 11 44.111245704           B 2 0
34 2MASS J19320042+2022037 * 19 32 00.4214559912 +20 22 03.708779988           M 3 0
35 Gaia DR3 2017772685045366016 * 19 32 01.9976839714 +20 21 45.069937971           M 1 0
36 HD 350123 * 19 32 44.3392720440 +19 58 40.829081952 11.47 11.73 11.25 10.93   G 15 0
37 2MASS J19361155+2021118 * 19 36 11.5540305864 +20 21 11.813182452           OB 2 0
38 UCAC4 585-089409 * 19 36 31.4211798337 +26 56 31.192607067   13.622 13.072 13.250   O 2 0
39 Gaia DR3 2025048840723733760 * 19 36 33.3420885329 +26 56 17.482104458           M 1 0
40 HD 185270 * 19 37 15.9735200712 +26 09 15.783775668   8.97 8.47     F8V 39 0
41 2MASS J19394061+2030066 * 19 39 40.6236544152 +20 30 06.715996560           O 2 0
42 HD 344762 * 19 43 43.4774949696 +24 03 29.871440640 10.96 11.2 10.50     B8 11 0
43 2MASS J19440074+2548474 * 19 44 00.7480441968 +25 48 47.400170112           M 3 0
44 HD 344765 * 19 44 20.0649549816 +23 52 45.317935344 11.15 11.31 10.80     B8 14 0
45 HD 344766 * 19 44 35.2005060836 +23 43 02.340028515   11.38 10.93     B5 9 0
46 2MASS J19460617+2411140 LP* 19 46 06.1687978224 +24 11 14.156595888   14.44 14.05     Oe/Be 4 0
47 HD 338936 ** 19 46 22.6816552779 +24 37 47.971689833 10.32 10.67 9.89 9.91   B2 30 0
48 2MASS J19463931+2813233 * 19 46 39.3158572920 +28 13 23.405165616           M 2 0
49 BD+24 3883 EB* 19 47 21.3876923688 +24 33 43.930678536 10.63 10.80 10.27     OB- 14 0
50 2MASS J19493571+2645340 * 19 49 35.7173842968 +26 45 33.989807988           OB 2 0
51 UCAC4 584-095357 * 19 49 35.9171142169 +26 45 12.509109519   14.731 13.400 13.017   Be 2 0
52 2MASS J19494899+2425342 * 19 49 48.9992576136 +24 25 34.331534256           OB 2 0
53 2MASS J19500301+2455204 * 19 50 03.0257138544 +24 55 20.281201320           Be 2 0
54 HD 338961A EB* 19 50 24.4244378448 +27 27 55.822646340           B+B 3 0
55 HD 345117 * 19 51 08.1843269352 +22 49 54.421852764 9.19 9.59 9.19     B3 28 0
56 HD 227018 * 19 59 49.1028248712 +35 18 33.550210836 8.75 9.35 9.00     O6.5V((f))z 110 0
57 HD 339437 * 20 01 37.6175893032 +24 33 30.972662820   9.73 9.70     A2 4 0
58 2MASS J20025762+2939513 * 20 02 57.6273299136 +29 39 51.337690488           A 2 0
59 LS II +28 22 * 20 04 00.4999929768 +28 31 16.503978360 11.9 11.99 11.36     B 9 0
60 TIC 106111047 * 20 04 09.0424153604 +32 08 53.239614202           GK 2 0
61 TYC 2149-400-1 * 20 04 47.0184135528 +26 41 34.369554336   12.54 11.41     B 2 0
62 2MASS J20053813+3639382 * 20 05 38.1205311240 +36 39 38.266545780           Be 2 0
63 HD 191611 V* 20 09 26.0772840816 +36 29 19.595624352 8.36 8.87 8.57     B 37 0
64 Gaia DR3 2055623510266396544 * 20 13 27.0550515348 +33 51 38.108886660           GK 1 0
65 LS II +38 19 * 20 13 28.9139592624 +38 14 31.701444972 11.84 12.05 11.24     OB+ 13 0
66 IRAS 20126+3620 * 20 14 33.3021918864 +36 29 49.972202556           O 3 0
67 2MASS J20145109+3635581 * 20 14 51.1024000920 +36 35 58.259736780           O 3 0
68 HD 334060 Em* 20 18 10.4349467976 +30 26 32.245465560   10.259 10.040 9.848   B8 11 0
69 HD 229159 * 20 22 54.0346103856 +39 12 28.788094368 9.54 9.43 8.62     B 37 0
70 HD 194303 * 20 23 35.7235212264 +36 55 44.194608336 9.23 9.25 8.67     B3II 27 0
71 UCAC4 651-091565 * 20 26 24.8851337136 +40 01 41.257013520   13.92 12.47 11.99   O9.2III 7 0
72 2MASS J20264679+4005570 EB* 20 26 46.7900126352 +40 05 56.826753360           B+B 4 0
73 Gaia DR3 2067382065552171520 * 20 26 48.5845664002 +40 06 03.886244696           GK 1 0
74 LS II +39 53 * 20 27 17.5712618448 +39 44 32.602081848 11.27 11.35 10.34     O8V(n)((f)) 24 0
75 TYC 3156-1106-1 * 20 28 15.3905907360 +40 44 04.579722636   12.16 11.24 10.80   B1III 11 0
76 HD 195229 * 20 28 30.2350807104 +42 00 35.312174280 7.11 7.82 7.66     B 44 0
77 2MASS J20292206+3755444 * 20 29 22.0562602296 +37 55 44.365551780           O 8 0
78 HD 195592 s*b 20 30 34.9690901208 +44 18 54.859533372 7.75 7.95 7.08 6.29 5.60 O9.7Ia 221 1
79 TYC 2697-1046-1 * 20 32 56.2526345496 +36 12 00.577155960   11.99 11.03     B 3 0
80 Ass Cyg OB 2 As* 20 33.2 +41 19           ~ 1023 0
81 GSC 03161-01188 * 20 34 28.9417848480 +41 56 17.030564916   15.12 13.14 12.46   O9V 14 0
82 2MASS J20343455+4158295 * 20 34 34.5484020600 +41 58 29.656019316           OB 10 0
83 [CPR2002] A10 * 20 34 55.1114749680 +40 34 44.300082360           O9V 13 0
84 2MASS J20353443+3634255 * 20 35 34.4365419456 +36 34 25.553128872           B 5 0
85 Gaia DR3 2062750235391012352 * 20 35 48.3435721549 +36 35 04.043749510           GK 3 0
86 [CPR2002] A37 * 20 36 04.4996355240 +40 56 13.040299752           O5V((f)) 28 0
87 2MASS J20363251+3936472 * 20 36 32.5188759168 +39 36 47.234563416           OB 2 0
88 HD 196850 PM* 20 38 40.1900743416 +38 38 06.337967064   7.37   6.4   G1V 105 0
89 HD 198479 bC? 20 48 54.9964280640 +45 37 27.164718408 8.43 8.90 8.62     B1III 41 0
90 NSVS 5759590 EB* 20 51 50.2061744256 +43 19 29.835395112   14.989 13.299 12.717   Be 8 0
91 HD 199021 bC* 20 52 53.2059215880 +42 36 27.876421224 8.6 8.94 8.49     B0V 47 0
92 BD+42 3914 ** 20 56 24.0875054 +43 07 46.485989 9.56 9.41 8.49     Be 47 0
93 Gaia DR3 2163513363622286720 * 20 57 41.4343606575 +45 57 34.704824154           B 1 0
94 LS III +49 20 * 21 21 39.0837925488 +50 02 01.135580820 11.48 11.70 11.24 11.04   B 11 0
95 TYC 3598-89-1 * 21 22 53.3266093608 +50 24 42.608508840   11.31 10.83     A 2 0
96 2MASS J21225570+5024252 * 21 22 55.7090282640 +50 24 25.222533696           B 2 0
97 LS III +55 26 * 22 12 30.0727786128 +55 32 07.557343044 11.25 11.82 11.42     B2Ib: 17 0
98 [D75b] Em* 22-024 Y*? 22 15 57.4767561624 +58 09 36.426939228   15.683 14.315 13.847   Be 7 0
99 2MASS J22163294+5923307 * 22 16 32.9385479496 +59 23 30.850976724           O 3 0
100 Gaia DR3 2201426483037082880 * 22 16 41.9234709619 +60 00 48.380904844           B 1 0
101 LS III +58 25 * 22 21 18.8466236040 +58 43 37.384809528   11.89 11.44     OB- 8 0
102 2MASS J22274144+5741047 Y*? 22 27 41.4270939816 +57 41 04.509520224           Be 5 0
103 2MASS J22334416+5835039 LP? 22 33 44.1603826104 +58 35 03.905688120           OB 3 0
104 LS III +60 22 * 22 34 06.5163217704 +60 58 50.151627120 10.99 11.07 10.52     B 10 0
105 HD 240015 * 22 39 17.7273490320 +59 01 00.580609488   10.61 10.04     B0.5II 21 0
106 HD 240016 * 22 39 22.5468294360 +59 00 25.787315088   10.29 9.74     B1.5II 23 0
107 LS III +61 16 * 22 45 36.0438074328 +61 50 08.934472608 11.4 11.4 10.6     OB- 8 0
108 HD 215806 * 22 46 40.2387415872 +58 17 43.950809976 9.05 9.52 9.23     O 58 0
109 HD 216411 s*b 22 51 33.7733926512 +59 00 30.758302800 7.38 7.81 7.20     B0.7Ia 114 0
110 LS III +60 28 * 22 51 39.7145654856 +61 08 50.872002000 11.92 11.6 10.7     Be 16 0
111 2MASS J22554535+6024403 * 22 55 45.3522637944 +60 24 40.379062464           B 3 0
112 V* V649 Cas SB* 23 16 27.0504015456 +61 57 46.592189568 6.130 6.760 6.550     OB 79 0

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