2012ApJ...751..115H

Query : 2012ApJ...751..115H

2012ApJ...751..115H - Astrophys. J., 751, 115 (2012/June-1)

A resolved census of millimeter emission from Taurus multiple star systems.

HARRIS R.J., ANDREWS S.M., WILNER D.J. and KRAUS A.L.

Abstract (from CDS):

We present a high angular resolution millimeter-wave dust continuum imaging survey of circumstellar material associated with the individual components of 23 multiple star systems in the Taurus-Auriga young cluster. Combined with previous measurements in the literature, these new data permit a comprehensive look at how the millimeter luminosity (a rough tracer of disk mass) relates to the separation and mass of a stellar companion. Approximately one-third (28%-37%) of the individual stars in multiple systems have detectable millimeter emission, an incidence rate half that for single stars (∼62%) which does not depend on the number of companions. There is a strong, positive correlation between the luminosity and projected separation (ap) of a stellar pair. Wide pairs (ap> 300 AU) have a similar luminosity distribution as single stars, medium pairs (ap~ 30-300 AU) are a factor of five fainter, and close pairs (ap< 30 AU) are ∼5x fainter yet (aside from a small, but notable population of bright circumbinary disks). In most cases, the emission is dominated by a disk around the primary (or a wide tertiary in hierarchical triples), but there is no clear relationship between luminosity and stellar mass ratio. A direct comparison of resolved disk sizes with predictions from tidal truncation models yields mixed results; some disks are much larger than expected given the projected distances of their companions. We suggest that the presence of a stellar companion impacts disk properties at a level comparable to the internal evolution mechanisms that operate in an isolated system, with both the multiple star formation process itself and star-disk tidal interactions likely playing important roles in the evolution of circumstellar material. From the perspective of the mass content of the disk reservoir, we expect that (giant) planet formation is inhibited around the components of close pairs or secondaries, but should be as likely as for single stars around the primaries (or wide tertiaries in hierarchical triples) in more widely separated multiple star systems.

Abstract Copyright: ∼

Journal keyword(s): binaries: general - protoplanetary disks - stars: formation

VizieR on-line data: <Available at CDS (J/ApJ/751/115): table4.dat table5.dat table6.dat>

Simbad objects: 127

goto Full paper

goto View the references in ADS

Number of rows : 127
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 2MASS J04080782+2807280 TT* 04 08 07.8349839792 +28 07 28.182115740           ~ 21 0
2 V* V1095 Tau TT* 04 13 14.1551534304 +28 19 10.668859500   15.32 13.81 13.62   M4 123 0
3 IRAS 04108+2910 TT* 04 13 57.3771335616 +29 18 19.364600844   15.17       M0e 52 0
4 2MASS J04141188+2811535 Or* 04 14 11.8840810320 +28 11 53.409534000 18.72         M6e 68 0
5 HD 283447 Or* 04 14 12.9261150912 +28 12 12.359055168 13.17 12.07 10.68 9.45 8.67 K3Ve 445 0
6 V* FM Tau Or* 04 14 13.5841955640 +28 12 49.168982592 14.44   13.80 13.64   M0/2e 227 0
7 V* CW Tau TT* 04 14 17.0042670144 +28 10 57.766508508 13.92 13.64 12.36 12.86   K0Ve 381 0
8 [BHS98] MHO 1 TT* 04 14 26.2681279416 +28 06 03.270677040           ~ 49 1
9 [BHS98] MHO 2 TT* 04 14 26.4009435600 +28 05 59.635905324           M2.5 64 1
10 NAME IRAS 04114+2757G TT* 04 14 30.5508810936 +28 05 14.596567332           M2.2 61 0
11 V* FP Tau Or* 04 14 47.3033083488 +26 46 26.414391720 17.21 16.14 15.02     M4Ve 189 0
12 V* CX Tau Or* 04 14 47.8615248984 +26 48 11.014877916 16.48 15.93 14.50     M1.5Ve 217 0
13 EM* LkCa 4 Or* 04 16 28.1067298272 +28 07 35.731363080   13.96 12.78 11.825   K7:Ve 208 0
14 V* CY Tau Or* 04 17 33.7284990744 +28 20 46.812121656 14.52 14.68 13.40 12.59   M1.5 297 0
15 IRAS F04147+2822 TT* 04 17 49.6577031384 +28 29 36.318234912           M3.7 89 0
16 3C 111 Sy1 04 18 21.2772425736 +38 01 35.801359968   19.75 18.05     ~ 1002 2
17 2MASS J04182147+1658470 TT* 04 18 21.4751057736 +16 58 46.998204240   14.37 13.26     K5 57 0
18 V* V410 Tau Or* 04 18 31.1081296680 +28 27 16.155955728   12.13 10.75 8.45 9.408 K3Ve 483 0
19 V* DD Tau Or* 04 18 31.1289436392 +28 16 29.148496644 15.94 15.49 14.10 13.76   M3.5e+M3.5e 209 0
20 [SS94] V410 X-ray 7 TT* 04 18 42.5008529280 +28 18 49.922715996       18.02 15.42 M0.5e 47 0
21 V* V1069 Tau Or* 04 18 51.7036254480 +17 23 16.582694856   13.32 12.22 12.22 10.944 K7e 143 0
22 V* FQ Tau Or* 04 19 12.812616 +28 29 32.98128       15.00   M3 117 0
23 V* BP Tau Or* 04 19 15.8339827632 +29 06 26.926959492   13.13 12.12 11.89   K5/7Ve 721 0
24 WK81 1 TT* 04 19 26.2675117776 +28 26 14.259575472   14.81 13.04 12.240   K7 249 1
25 V* DE Tau Or* 04 21 55.6347850824 +27 55 06.184016436 15.18 15.13 13.80     M3Ve 286 0
26 V* RY Tau TT* 04 21 57.4092550080 +28 26 35.555316612 10.82 10.34 9.30 9.67 8.87 K1IV/Ve 744 1
27 HD 283572 Or* 04 21 58.8484815456 +28 18 06.512641416   9.80 9.03 9.14   G5IVe 308 0
28 V* T Tau TT* 04 21 59.4319873992 +19 32 06.432393336   11.22 10.12 9.80   K0IV/Ve 1456 1
29 V* FS Tau Or* 04 22 02.1798627024 +26 57 30.575293308 17.57   14.10 15.63   M3.5e+M0e 289 0
30 V* FT Tau Or* 04 23 39.1888788312 +24 56 14.250818940   16.15 14.93 14.70   M2.8 169 0
31 IRAS 04216+2603 TT* 04 24 44.5800650784 +26 10 14.117270592           M1:Ve 65 0
32 V* IP Tau Or* 04 24 57.0824018640 +27 11 56.539953888   14.50   12.46   M0:Ve 265 0
33 V* FV Tau Or* 04 26 53.5368775848 +26 06 54.276020136 19.58     15.26   K5 142 2
34 CoKu FV Tau c TT* 04 26 54.4009330128 +26 06 50.945897664 20.35   16.70     M3.5e+M2.5e 75 0
35 V* DF Tau TT* 04 27 02.7932020080 +25 42 22.453341516 11.97 12.25 11.42 10.31 9.14 M3Ve 528 1
36 V* DG Tau TT* 04 27 04.6921275888 +26 06 16.060169268 13.57 13.97 10.50 12.28   K6Ve 1092 1
37 HD 285778 Or* 04 27 10.5694045464 +17 50 42.660831084   11.07 10.22     K1e 143 0
38 LDN 1521D DNe 04 27 46.5 +26 18 52           ~ 215 0
39 IRAS 04260+2642 Or* 04 29 04.9825788768 +26 49 07.187553480           K6 61 0
40 V* DH Tau Or* 04 29 41.5525353432 +26 32 58.126559604 15.14 14.62 13.10 13.01   M1Ve 323 0
41 V* DH Tau B LM* 04 29 41.66 +26 32 56.5           M9.25 105 1
42 V* DI Tau Or* 04 29 42.4723379736 +26 32 49.128692676 16.39 15.20 13.60     M0Ve 223 0
43 V* IQ Tau Or* 04 29 51.5569574040 +26 06 44.859710736 15.43   13.80 12.28 11.11 M0.5 281 0
44 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1453 0
45 V* UX Tau B TT* 04 30 03.5780086776 +18 13 49.476723060     11.51 13.33   M1Ve 85 0
46 V* UX Tau C TT* 04 30 03.9883041960 +18 13 46.785195012     18.0     M5 52 0
47 V* UX Tau A TT* 04 30 03.9932216088 +18 13 49.469925504   12.92 11.15     K2Ve 386 0
48 V* UX Tau Or* 04 30 03.99626 +18 13 49.4355 11.23 11.84 10.80 9.83 9.05 K2Ve+M1Ve 380 0
49 V* FX Tau Or* 04 30 29.618064 +24 26 45.02724   15.18 13.61 13.21   M4 166 0
50 V* DK Tau A Or* 04 30 44.2408811328 +26 01 24.734232948           K5Ve 271 0
51 V* DK Tau Or* 04 30 44.243376 +26 01 24.65328 13.32 14.59 13.05 12.08   K7e+K7e 350 0
52 V* DK Tau B Or* 04 30 44.3938465800 +26 01 23.599254720           K7e 37 0
53 V* V1320 Tau TT* 04 31 14.4389827248 +27 10 17.920846416   14.33 12.689 11.75 10.844 M1 71 0
54 V* HL Tau Or* 04 31 38.5107609312 +18 13 57.859747968   15.89 14.49 14.39   K5 1546 0
55 IRAS 04287+1807 mul 04 31 38.8 +18 13 57           ~ 797 0
56 V* XZ Tau Or* 04 31 40.0868968022 +18 13 56.642439056     10.40 13.12   M2e+M2e 466 2
57 V* HK Tau TT* 04 31 50.5715875272 +24 24 17.775307548 16.81 16.689 15.292     M0.5 358 1
58 V* HK Tau B TT* 04 31 50.6002481212 +24 24 15.502558869           ~ 95 0
59 V* V710 Tau B TT* 04 31 57.7918661040 +18 21 37.947126420   15.07 13.55 13.98   M0.5/1e 76 0
60 V* V710 Tau Or* 04 31 57.79839 +18 21 36.9408           M4 167 0
61 V* V710 Tau A TT* 04 31 57.8028713880 +18 21 34.732161936       13.87   M2/3e 177 0
62 Haro 6-13 Or* 04 32 15.4174258632 +24 28 59.577717108 19.22   17.7     M0 233 1
63 V* V826 Tau TT* 04 32 15.8393134800 +18 01 38.750623752   13.51 12.074   10.312 K7.0 187 0
64 2MASS J04321786+2422149 LM* 04 32 17.8715808504 +24 22 14.900628972     18.2 16.63 14.12 M6.5 62 0
65 [RRN96] GG Tau B Or* 04 32 30.2766917736 +17 31 30.449809020           M6 57 1
66 [RRN96] GG Tau b Or* 04 32 30.3486144192 +17 31 29.409347820           M7.5 29 1
67 V* GG Tau Or* 04 32 30.3506925552 +17 31 40.494063144 14.84 14.78 13.40 11.54   M0e+M2.0e 793 1
68 V* FY Tau Or* 04 32 30.5784243120 +24 19 57.359889192 17.83 18.05 13.49 14.17   M0.1 132 0
69 V* FZ Tau Or* 04 32 31.7627107344 +24 20 03.056011548 16.15     15.04   M0 176 0
70 V* UZ Tau B TT* 04 32 42.8118779016 +25 52 31.198173600   14.07 12.72 13.35   M1/3Ve 158 0
71 V* UZ Tau Or* 04 32 43.02172 +25 52 30.9038           M4Ve+M1/3Ve 323 0
72 V* UZ Tau A TT* 04 32 43.0720716552 +25 52 31.013712120       13.15   M2.0e+M3.0e 148 0
73 JH 112 TT* 04 32 49.1168400816 +22 53 02.847144336 18.81     14.982   K5.5 84 0
74 2MASS J04324938+2253082 TT* 04 32 49.3789208016 +22 53 08.185517664           M4.6 39 0
75 V* GH Tau Or* 04 33 06.2186830512 +24 09 33.584489856     13.20 12.59   M3Ve 197 0
76 V* V807 Tau Or* 04 33 06.6358574736 +24 09 54.977968116   12.10 11.21 11.18   K7 168 2
77 V* V830 Tau TT* 04 33 10.0300557048 +24 33 43.255480860   13.91 12.08 11.30   M0-1 238 1
78 IRAS S04301+2608 Or* 04 33 14.3617327872 +26 14 23.463738708           M0 43 1
79 V* GI Tau Or* 04 33 34.0609697160 +24 21 17.068989852 14.34   13.70 12.15 11.06 K5Ve 307 1
80 V* GK Tau Or* 04 33 34.5630097872 +24 21 05.855136732 15.50   13.00 12.02 10.62 K7:Ve 338 0
81 V* IS Tau Or* 04 33 36.7923853128 +26 09 49.068086868 18.52     14.79   M2.0 140 0
82 V* DL Tau Or* 04 33 39.0767679288 +25 20 38.101382952 14.04 14.59 13.40 11.85 10.89 K7Ve 372 0
83 V* HN Tau B TT* 04 33 39.2226918336 +17 51 49.874296644     18.1     M4e 36 0
84 V* HN Tau Or* 04 33 39.3629421552 +17 51 52.289234280   14.76 13.40 13.05   K5e 271 0
85 V* DM Tau Or* 04 33 48.7336763736 +18 10 09.973460280 14.30 14.82 14.00     M2Ve 731 0
86 V* CI Tau Or* 04 33 52.0143963264 +22 50 30.094090908 14.97 15.09 13.80     K4IVe 422 1
87 V* IT Tau B Or* 04 33 54.5852814192 +26 13 25.780453824           M4 24 0
88 V* IT Tau TT* 04 33 54.70128 +26 13 27.5232   16.76 14.63     K6.0 105 0
89 V* IT Tau A Or* 04 33 54.7115553456 +26 13 27.489035208 18.01         K3 23 0
90 ZTF J043411.00+225144.1 TT* 04 34 10.9942079544 +22 51 44.395888824     15.19     M1.5 70 0
91 V* AA Tau Or* 04 34 55.4201902392 +24 28 53.033624580 13.14 13.34 12.20 12.03   K5Ve 801 0
92 V* HO Tau Or* 04 35 20.2104968376 +22 32 14.561379276     15.20     M0.5 144 0
93 V* DN Tau Or* 04 35 27.3776226144 +24 14 58.910343720 13.56 12.88 11.50 11.79   M1:Ve 448 0
94 V* HQ Tau Or* 04 35 47.3357318616 +22 50 21.686966484 15.01 14.15 12.02 11.18   K0 129 0
95 V* HP Tau Or* 04 35 52.7819078592 +22 54 23.156947512 17.39 14.9 14.90     K2-5e 243 1
96 CoKu HP Tau G3 Or* 04 35 53.4988337112 +22 54 09.005027328 18.21   14.8     M0.6 79 0
97 CoKu HP Tau G2 Or* 04 35 54.1535049648 +22 54 13.426506072 13.63 12.31 11.158 10.14 9.172 G2e 138 0
98 V* V1115 Tau TT* 04 36 19.1015447256 +25 42 59.001786828   12.97 11.76 10.81 10.228 M0 109 0
99 V* DO Tau Or* 04 38 28.5880527336 +26 10 49.467596196 12.78 13.44 12.30 13.01   M1Ve 413 1
100 V* HV Tau LM* 04 38 35.2904827968 +26 10 38.640143136           M1Ve 160 0
101 V* HV Tau C TT* 04 38 35.5125950280 +26 10 41.316576204         14.90 K6 110 0
102 EM* LkCa 15 Or* 04 39 17.7911622816 +22 21 03.390090984   13.01 12.03 11.61   K5:Ve 792 1
103 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
104 ITG 33A TT* 04 41 08.2636661832 +25 56 07.358083152           B0III 55 0
105 Haro 6-33 TT* 04 41 38.8257958224 +25 56 26.741499648     18.40     M0.5 140 2
106 ATO J070.4402+23.0326 TT* 04 41 45.6498314952 +23 01 58.025260668   16.67 15.20 14.87   M4.3 44 1
107 V* GO Tau Or* 04 43 03.0761840904 +25 20 18.706850340   16.2 14.40     M2.3 229 0
108 V* DQ Tau Or* 04 46 53.0575226016 +17 00 00.136127304 14.56 13.67 12.00 13.21   M1Ve 373 0
109 NAME Haro 6-37 A TT* 04 46 58.9716339120 +17 02 37.887079776       13.94   K7e 16 0
110 Haro 6-37 Or* 04 46 58.97952 +17 02 38.1948           K7e+M1e 125 0
111 V* DR Tau Or* 04 47 06.2151561264 +16 58 42.813872580 12.03 11.86 10.50 12.19   K5Ve 585 0
112 V* DS Tau Or* 04 47 48.5954691000 +29 25 11.191621512 13.11 13.16 12.30 12.37 10.80 K4Ve 281 0
113 V* UY Aur Or* 04 51 47.3890167432 +30 47 13.551561492 12.82 12.96 11.90 10.59 9.52 M0e+M2.5e 379 0
114 Haro 6-39 Or* 04 52 09.7010929560 +30 37 45.414159924           M 38 0
115 V* GM Aur Or* 04 55 10.9815576936 +30 21 59.373771876 14.59 13.351 12.242 11.798   K3Ve 797 0
116 HD 282630 Or* 04 55 36.9695564640 +30 17 55.101300900   12.17 11.12 10.55   K0Ve 185 0
117 2MASS J04554757+3028077 TT* 04 55 47.5769732976 +30 28 07.551867252           M5e 44 0
118 V* SU Aur Or* 04 55 59.3866872552 +30 34 01.499608092   10.33 9.30 9.17   G2IIIne 628 0
119 V* V836 Tau TT* 05 03 06.5988375912 +25 23 19.606639488   15.00 13.49 13.48   K7/M0Ve 249 0
120 2MASS J05044139+2509544 TT* 05 04 41.3972186256 +25 09 54.583156908           M3.7 50 0
121 IRAS 05022+2527 TT* 05 05 22.8194200200 +25 31 30.819373752   17.71 16.26     M4.6 77 0
122 V* RW Aur TT* 05 07 49.5662483 +30 24 05.177426   10.86 9.60 9.95   K1/5e+K5e 816 0
123 2MASS J05075496+2500156 TT* 05 07 54.9662127984 +25 00 15.595190532           M3.7 55 0
124 QSO B0507+179 Bla 05 10 02.36912937 +18 00 41.5815635   20.0 19.0 19.09   ~ 470 1
125 HD 98800 TT* 11 22 05.28975 -24 46 39.7571   10.20 9.28 9.26 7.386 K5V(e) 401 0
126 3C 279 Bla 12 56 11.16657958 -05 47 21.5251510   18.01 17.75 15.87   ~ 3205 2
127 3C 454.3 Bla 22 53 57.7480438728 +16 08 53.561508864   16.57 16.10 15.22   ~ 3004 2

To bookmark this query, right click on this link: simbad:objects in 2012ApJ...751..115H and select 'bookmark this link' or equivalent in the popup menu