2017ApJ...834..142K

Query : 2017ApJ...834..142K

2017ApJ...834..142K - Astrophys. J., 834, 142-142 (2017/January-2)

The Gould's Belt Distances Survey (GOBELINS) II. Distances and structure toward the Orion molecular clouds.

KOUNKEL M., HARTMANN L., LOINARD L., ORTIZ-LEON G.N., MIODUSZEWSKI A.J., RODRIGUEZ L.F., DZIB S.A., TORRES R.M., PECH G., GALLI P.A.B., RIVERA J.L., BODEN A.F., EVANS II N.J., BRICENO C. and TOBIN J.J.

Abstract (from CDS):

We present the results of the Gould's Belt Distances Survey of young star-forming regions toward the Orion Molecular Cloud Complex. We detected 36 young stellar objects (YSOs) with the Very Large Baseline Array, 27 of which have been observed in at least three epochs over the course of two years. At least half of these YSOs belong to multiple systems. We obtained parallax and proper motions toward these stars to study the structure and kinematics of the Complex. We measured a distance of 388 ± 5 pc toward the Orion Nebula Cluster, 428 ± 10 pc toward the southern portion L1641, 388 ± 10 pc toward NGC 2068, and roughly ∼420 pc toward NGC 2024. Finally, we observed a strong degree of plasma radio scattering toward λ Ori.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): astrometry - ISM: individual objects: Orion Molecular Clouds - parallaxes - radiation mechanisms: nonthermal - stars: kinematics and dynamics - stars: kinematics and dynamics

VizieR on-line data: <Available at CDS (J/ApJ/834/142): table4.dat table5.dat>

Nomenclature: Table 4: [KHL2017] VLBA NNNN N=127 among (Nos 1-165).

Simbad objects: 162

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Number of rows : 162
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 V* AE Aur Or* 05 16 18.1493304816 +34 18 44.344404000 5.48 6.18 5.96     O9.5V 597 1
2 ICRF J051728.1-052040 QSO 05 17 28.1103112464 -05 20 40.837981488           ~ 41 1
3 PMN J0519+0848 Rad 05 19 10.81113186 +08 48 56.7346356           ~ 27 1
4 ICRF J052724.0-100257 AG? 05 27 24.06066946 -10 02 57.2710315           ~ 11 1
5 ICRF J052953.5-051941 Bla 05 29 53.53350015 -05 19 41.6169258       19.40   ~ 50 2
6 QSO J0530+13 Bla 05 30 56.41674741 +13 31 55.1494688     20.00 19.35   ~ 1004 1
7 ICRF J053207.5-030707 Bla 05 32 07.51932634 -03 07 07.0365011           ~ 31 1
8 QSO B0529+075 Bla 05 32 38.9985483000 +07 32 43.344156480   19.0 19.00 17.50   ~ 252 1
9 Ass Ori OB 1b As* 05 34.0 -01 30           ~ 281 0
10 GBS-VLA J053424.63-052838.5 Rad 05 34 24.6344240 -05 28 38.591967           ~ 4 0
11 V* V1961 Ori Or* 05 34 27.3459769056 -05 24 22.285932228 14.707 13.367 12.440   10.616 G9IV-V 52 0
12 GBS-VLA J053428.42+100422.6 Rad 05 34 28.4184890 +10 04 22.551260           ~ 2 0
13 GBS-VLA J053430.54-044429.4 Rad 05 34 30.5485520 -04 44 29.490088           ~ 2 0
14 GBS-VLA J053437.64-045436.0 Rad 05 34 37.6447340 -04 54 36.058345           ~ 2 0
15 Brun 334 Or* 05 34 39.7638260448 -05 24 25.590693312 14.065 12.535 11.606   9.794 K3V+K5V 92 0
16 V* V473 Ori Or* 05 34 42.4205705256 -05 12 18.713438568 17.684 15.755 14.379   11.474 K0-K1 50 0
17 V* V1699 Ori Or* 05 34 46.4155907544 -04 54 02.007779256         16.34510 M2.9 26 0
18 GBS-VLA J053449.71+095153.8 Rad 05 34 49.7076050 +09 51 53.774228           ~ 2 0
19 GBS-VLA J053455.56+095713.2 Rad 05 34 55.5586090 +09 57 13.117902           ~ 2 0
20 [TKT2002] I19 X 05 34 55.7525310 -05 07 42.419385           ~ 3 0
21 V* KM Ori Or* 05 34 55.9724775000 -05 23 13.041837816 14.142 12.883 11.918   10.064 K5Ve 108 0
22 [RRS2004] NOFF W020 X 05 34 56.3450580 -04 45 49.025172           ~ 3 0
23 V* KO Ori Or* 05 34 56.4815764608 -05 31 36.160249188 16.260 14.726 13.683 12.84 11.597 A7 69 0
24 GBS-VLA J053459.44+095312.0 Rad 05 34 59.4416260 +09 53 11.919702           ~ 2 0
25 2MASS J05345988-0455272 Y*O 05 34 59.8933090 -04 55 27.218495           ~ 10 0
26 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 2514 0
27 GBS-VLA J053503.54+095640.8 Rad 05 35 03.5365760 +09 56 40.769180           ~ 2 0
28 V* V1321 Ori Or* 05 35 04.3009445808 -05 08 12.737523192   11.94 10.538   9.117 K0III 103 0
29 JW 286 Or* 05 35 06.2822748576 -05 22 02.660967804   14.2 18.810   14.347 K5 58 0
30 2MASS J05350968-0523558 Y*O 05 35 09.6752680 -05 23 55.914015     24.50   18.207 ~ 28 0
31 V* V1326 Ori Or* 05 35 09.7681644000 -05 23 26.898475704 16.267 14.776 13.806   11.678 K8 70 0
32 2MASS J05350976-0521282 Or* 05 35 09.7707952200 -05 21 28.320259140   13.8 18.916   14.344 M0,K5-K7 51 1
33 V* V2202 Ori Or* 05 35 10.5449428440 -05 24 16.671011580   17.958 17.578 14.16 15.259 K8-M0 45 0
34 V* LQ Ori Or* 05 35 10.7315904000 -05 23 44.694430944 15.088 13.527 12.455   10.159 K8 77 1
35 SOXS 185 IR 05 35 11.3724380 -06 05 28.416600           ~ 4 0
36 COUP 450 TT* 05 35 11.8040700 -05 21 49.266135           K5V 63 0
37 V* V1727 Ori Or* 05 35 12.4576207704 -04 44 25.908794448   15.6     11.97 K6 26 0
38 NGC 1977 OpC 05 35 12.7 -04 48 21           ~ 256 0
39 HD 294264 Or* 05 35 13.3447259856 -04 51 44.916838992   10.02 9.77     B2.5V 78 0
40 COUP 625 X 05 35 14.3352900 -05 23 17.395700           ~ 17 0
41 ALMA J053514.5010-052238.674 Y*O 05 35 14.5013870 -05 22 38.696699           ~ 29 0
42 COUP 658 Or* 05 35 14.7233591568 -05 23 22.891605324   12.2     14.105 M3e 47 0
43 ALMA J053514.8988-052225.416 Y*O 05 35 14.8982780 -05 22 25.410079           ~ 41 0
44 Brun 555 Or* 05 35 15.1273688496 -04 44 42.933417864     11.06     K3 40 0
45 NGC 1980 OpC 05 35 15.5 -05 55 46     2.5     ~ 132 0
46 V* V1501 Ori Or* 05 35 15.5533377312 -05 25 14.147311764   15.163 14.077   11.527 K4-M1 75 0
47 * tet01 Ori E Or* 05 35 15.7721814864 -05 23 09.889316700           G2IV 104 0
48 * tet01 Ori A Ae* 05 35 15.8254015008 -05 23 14.334699480 5.87 6.75 6.73 6.42 6.21 B0V 508 0
49 V* AC Ori Or* 05 35 16.0009377816 -05 23 52.972404288     14.875   12.337 F5e 63 1
50 * tet01 Ori C SB* 05 35 16.4662967280 -05 23 22.921811880 4.20 5.15 5.13 4.91 4.73 O7Vp 1479 1
51 NAME Ori Trapezium OpC 05 35 16.5 -05 23 14           ~ 1708 1
52 NAME Ori Region reg 05 35 17.30 -05 23 28.0           ~ 623 0
53 V* MT Ori Or* 05 35 17.9482748184 -05 22 45.477710148 14.524 13.208 12.229   10.063 K2 110 0
54 NAME Ori Complex Cld 05 35.3 -05 23           ~ 481 0
55 V* V1229 Ori Or* 05 35 18.3705735744 -05 22 37.440079608 15.941 14.257 13.251   10.987 K0 92 0
56 OMC 3 MoC 05 35 20.0 -05 01 00           ~ 301 1
57 V* V1230 Ori Or* 05 35 20.7204225144 -05 21 44.345341872 9.886 10.041 9.736 9.25 8.822 B1 97 0
58 Ass Ori OB 1c As* 05 35 21 -05 20.5           ~ 142 1
59 Brun 656 Or* 05 35 21.3152972328 -05 12 12.609578520 13.057 12.043 11.225   9.538 G2III 69 0
60 GBS-VLA J053521.84-043759.3 Rad 05 35 21.8470720 -04 37 59.452228           ~ 2 0
61 HD 37017 SB* 05 35 21.8667428568 -04 29 39.024375324 5.66 6.43 6.56 6.61 6.74 B2/3V 318 0
62 V* V492 Ori Or* 05 35 22.5617041200 -05 08 00.727858140   14.0       K8 35 0
63 * tet02 Ori A SB* 05 35 22.9012398264 -05 24 57.832632108 5.37 6.30 6.39 6.30 6.35 O9.5IVp 576 0
64 * iot Ori SB* 05 35 25.9861932063 -05 54 35.598684624 1.45 2.53 2.77     O9IIIvar 793 0
65 OMC 2 MoC 05 35 27 -05 10.1           ~ 475 1
66 GBS-VLA J053529.22-050544.1 Rad 05 35 29.2213020 -05 05 44.136877           ~ 2 0
67 HD 37061 Or* 05 35 31.3649044920 -05 16 02.582064192 6.44 7.09 6.83     O9.5V 376 0
68 [RRS2008] 320-3938 * 05 35 32.0353770 -05 39 38.604344           ~ 3 0
69 Cl Collinder 69 OpC 05 35 32.1 +09 44 02     2.8     ~ 369 0
70 V* V363 Ori Or* 05 35 40.7739025800 -05 09 01.546548804     14.71   12.35833 K: 48 0
71 TKK 1153 * 05 35 42.2729840 -05 15 59.353520         20.300 ~ 5 0
72 GBS-VLA J053542.28-055536.1 Rad 05 35 42.2832050 -05 55 36.170157           ~ 2 0
73 GBS-VLA J053549.42-061801.6 Rad 05 35 49.4196060 -06 18 01.688559           ~ 2 0
74 GBS-VLA J053550.63-044202.0 Rad 05 35 50.6344600 -04 42 02.045712           ~ 2 0
75 COUP 1609 X 05 35 54.4590860 -05 24 37.113157           ~ 5 0
76 GBS-VLA J053556.87-053917.4 Rad 05 35 56.8749410 -05 39 17.443732           ~ 2 0
77 2MASS J05355890-0455373 X 05 35 58.8898200 -04 55 37.747366           ~ 4 0
78 GBS-VLA J053559.54-051548.5 Rad 05 35 59.5399320 -05 15 48.574805           ~ 2 0
79 GBS-VLA J053601.40-052859.0 Rad 05 36 01.4030350 -05 28 59.120611           ~ 2 0
80 GBS-VLA J053603.67-044030.8 Rad 05 36 03.6809150 -04 40 30.884739           ~ 2 0
81 GBS-VLA J053604.43-045908.4 Rad 05 36 04.4372820 -04 59 08.485076           ~ 2 0
82 V* V1598 Ori TT* 05 36 07.2988709256 -05 40 22.289013660 18.857 16.998 15.666   12.854 M1 40 0
83 HD 37150 * 05 36 15.0278258688 -05 38 52.514534220 5.52 6.34 6.51     B3III/IV 127 0
84 GBS-VLA J053618.03-054149.5 Rad 05 36 18.0244660 -05 41 49.395723           ~ 2 0
85 GBS-VLA J053620.73-054440.9 Rad 05 36 20.7385700 -05 44 41.082572           ~ 2 0
86 GBS-VLA J053621.17-062641.0 Rad 05 36 21.1655620 -06 26 41.072058           ~ 2 0
87 [AVE98] LDN 1641N 4 Rad 05 36 22.5520600 -06 25 13.661660           ~ 3 0
88 V* PR Ori Or* 05 36 24.9926892648 -06 17 32.551271232   12.59 11.40 10.89   K1.0 57 0
89 ICRF J053631.9+094420 QSO 05 36 31.9773537096 +09 44 20.640168348 20.877     20.04 19.44 ~ 17 1
90 GBS-VLA J053652.04-065515.6 Rad 05 36 52.0411910 -06 55 15.572204           ~ 2 0
91 NVSS B053431-064948 Rad 05 36 57.3226390 -06 48 02.120431           ~ 4 1
92 [ARC2001] HH 130 VLA 7 Rad 05 36 57.4386020 -06 49 54.911230           ~ 3 0
93 GBS-VLA J053758.71-065534.6 Rad 05 37 58.7115270 -06 55 34.664011           ~ 2 0
94 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
95 NGC 2072 Cl* 05 38 23.760 -70 13 52.19   13.73 13.21     ~ 14 0
96 GBS-VLA J053824.21-023710.6 * 05 38 24.2236460 -02 37 10.709591           ~ 3 0
97 SOXS 670 IR 05 38 35.5393860 -06 59 13.675520           ~ 4 0
98 NAME sig Ori Cluster OpC 05 38 42 -02 36.0           ~ 623 0
99 2MASS J05384424-0232336 TT* 05 38 44.2435528320 -02 32 33.699347484 16.18 15.21 13.89 13.01 12.13 K7.0 26 0
100 2MASS J05384717-0702403 Or* 05 38 47.1718697304 -07 02 40.380437040           K7 22 0
101 * sig Ori E Y*O 05 38 47.2050040320 -02 35 40.521424812 5.66 6.38 6.46 6.84 7.08 B2IV-Vp_He 486 0
102 NVSS J053859-023409 Rad 05 38 58.9767860 -02 34 13.713765           ~ 5 0
103 LDN 1641 MoC 05 39.0 -07 00           ~ 502 0
104 GBS-VLA J053909.65-023037.1 Rad 05 39 09.6414560 -02 30 37.196066           ~ 2 0
105 GBS-VLA J053923.64-023446.9 Rad 05 39 23.6366440 -02 34 46.972488           ~ 2 0
106 GBS-VLA J053928.66-023840.5 Rad 05 39 28.6646760 -02 38 40.507191           ~ 2 0
107 HD 294300 TT* 05 39 36.5371112376 -02 42 17.225796096   10.91 10.11   9.230 G5e 31 0
108 PMN J0540-0514 rG 05 39 59.9373092016 -05 14 41.300066796           ~ 20 1
109 NVSS J054031-080851 Rad 05 40 31.3133370 -08 08 51.492814           ~ 3 1
110 GBS-VLA J054109.05-023302.2 Rad 05 41 09.0462030 -02 33 02.229750           ~ 2 0
111 GBS-VLA J054113.69-022743.0 Rad 05 41 13.6855570 -02 27 43.047366           ~ 2 0
112 GBS-VLA J054114.81-022338.8 Rad 05 41 14.8054660 -02 23 38.827615           ~ 2 0
113 GBS-VLA J054118.66-021111.6 Rad 05 41 18.6602200 -02 11 11.661649           ~ 2 0
114 GBS-VLA J054121.69-021108.3 Y*O 05 41 21.6962420 -02 11 08.387866           ~ 17 0
115 GBS-VLA J054123.82-020329.8 Rad 05 41 23.8217370 -02 03 29.801516           ~ 2 0
116 [RR94] NGC 2023 VLA 1 Rad 05 41 27.5199100 -02 23 11.222587           ~ 4 0
117 [BCB89] IRS 15 Y*O 05 41 37.7431192008 -01 53 51.578246832           ~ 13 0
118 2MASS J05413786-0154323 Y*O 05 41 37.8659106888 -01 54 31.950497088           ~ 9 0
119 NGC 2023 RNe 05 41 37.9 -02 15 52           ~ 657 1
120 QSO B0539-057 Bla 05 41 38.08336552 -05 41 49.4283917     20.4 20.70   ~ 279 1
121 [BCB89] IRS 11 Y*O 05 41 38.2491466584 -01 53 09.237286968           ~ 12 0
122 2MASS J05414134-0153326 Y*O 05 41 41.3524630 -01 53 32.838938           ~ 12 0
123 NAME Ori B MoC 05 41 43.0 -01 54 44           ~ 1498 0
124 NGC 2024 Cl* 05 41 43 -01 50.5           ~ 1198 1
125 2CXO J054145.8-015411 Y*O 05 41 45.9022760 -01 54 11.177882           ~ 5 0
126 CXOU J054146.1-015622 Y*O 05 41 46.1557130 -01 56 22.208619           ~ 6 0
127 V* V621 Ori Or* 05 41 52.5874561344 -02 03 51.597824400         12.63 ~ 21 0
128 GBS-VLA J054153.18-020323.3 Rad 05 41 53.1752650 -02 03 23.417665           ~ 2 0
129 GBS-VLA J054154.50-020329.4 Rad 05 41 54.4995620 -02 03 29.461854           ~ 2 0
130 2MASS J05420800-0812028 Y*O 05 42 07.9813414032 -08 12 02.973668724           M2.2 21 0
131 GBS-VLA J054231.07-081012.7 Rad 05 42 31.0663860 -08 10 12.818962           ~ 2 0
132 TYC 5346-538-1 * 05 42 33.6762430368 -08 07 15.179636748   11.70 11.09 10.41   B8.1 15 0
133 GBS-VLA J054249.58-080948.5 Rad 05 42 49.5819780 -08 09 48.490615           ~ 2 0
134 PMN J0542-0913 rG 05 42 55.87747100 -09 13 31.0055325       23.77   ~ 42 1
135 ICRF J054452.1+111849 QSO 05 44 52.2008873208 +11 18 49.925516724           ~ 17 1
136 GBS-VLA J054523.22-000956.5 Rad 05 45 23.2218990 -00 09 56.568430           ~ 2 0
137 [KHL2017] VLBA 66 Rad 05 45 34.5492840 +00 10 51.168950           ~ 1 0
138 GBS-VLA J054538.49+001545.4 Rad 05 45 38.4913270 +00 15 45.377569           ~ 2 0
139 GBS-VLA J054540.86+001214.6 Rad 05 45 40.8637610 +00 12 14.557088           ~ 2 0
140 [KHL2017] VLBA 65 Rad 05 45 57.8068080 +00 09 29.028825           ~ 1 0
141 * mu. Col V* 05 45 59.8950238944 -32 18 23.162261796 3.84 4.90 5.18 5.30 5.57 O9.5V 523 0
142 GBS-VLA J054601.35+001422.9 Rad 05 46 01.3470080 +00 14 22.856304           ~ 2 0
143 GBS-VLA J054601.41+001422.8 Rad 05 46 01.4117790 +00 14 22.785208           ~ 2 0
144 [KHL2017] VLBA 144 Rad 05 46 19.7358160 -00 06 22.225016           ~ 1 0
145 HD 290862 Y*O 05 46 43.3856873232 +00 04 36.042148164 10.93 11.04 10.41 10.24   B3/5 71 1
146 GBS-VLA J054643.62+000528.3 Y*O 05 46 43.6229277384 +00 05 28.341044664           ~ 8 0
147 [SSC75] M 78 11 V* 05 46 45.3377559024 +00 02 40.308293832 14.08 14.05 13.09     A0II 36 1
148 M 78 RNe 05 46 45.8 +00 04 45   8.0       ~ 397 0
149 GBS-VLA J054659.06+001030.0 Rad 05 46 59.0593270 +00 10 30.032628           ~ 2 0
150 2MASS J05470331+0023232 Y*O 05 47 03.3139100376 +00 23 23.273392848           M1.8 16 0
151 NVSS J054706+122346 Rad 05 47 06.27630321 +12 23 46.2446813           ~ 17 1
152 GBS-VLA J054709.50+001837.1 Rad 05 47 09.5014680 +00 18 37.143768           ~ 2 0
153 GBS-VLA J054709.68+001421.0 Rad 05 47 09.6775210 +00 14 21.061525           ~ 2 0
154 ICRF J055250.1+031327 Bz? 05 52 50.10145853 +03 13 27.2442176       22.79   ~ 65 1
155 GBS-VLA J055336.85+013417.2 Rad 05 53 36.8520900 +01 34 17.173715           ~ 2 0
156 PMN J0553-0840 Bla 05 53 41.89123127 -08 40 01.8973215           ~ 21 1
157 LDN 1622 DNe 05 54 28 +01 48.2           ~ 110 0
158 PMN J0558-0054 rG 05 58 44.39158532 -00 55 06.9291474           ~ 14 1
159 PMN J0600-0005 Rad 06 00 03.44 -00 05 58.7           ~ 3 1
160 ICRF J060657.4-002457 QSO 06 06 57.44358215 -00 24 57.4638852           ~ 22 2
161 NGC 6334 HII 17 20 53 -36 07.9           ~ 740 0
162 Ass Ori OB 1a As* ~ ~           ~ 237 0

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