1999AJ....117.1375S


C.D.S. - SIMBAD4 rel 1.7 - 2020.02.17CET21:31:47

1999AJ....117.1375S - Astron. J., 117, 1375-1386 (1999/March-0)

Adaptive optics imaging of the Orion Trapezium cluster.

SIMON M., CLOSE L.M. and BECK T.L.

Abstract (from CDS):

We have imaged an area ∼ 5 arcmin2 at the center of the Trapezium cluster in Orion in the K band using the University of Hawaii (UH) adaptive optics system at the UH 2.2 m telescope. Our survey detects 292 stars brighter than K=18.2 mag and resolves pairs to the 0".23 diffraction limit of the telescope. The binary fraction in the angular separation range 0".3-0".6, corresponding to 132-264 AU at 440 pc, is indistinguishable from that of the solar-like stars in the solar neighborhood. Proplyds are associated with both single stars and visual binaries. About half the stars in our sample have also been measured at V and I by Prosser et al.; most of these seem to be about 106 yr old, observed through moderate extinction, and having some excess emission at K. The luminosity function turns over before the stellar limit of ∼13.5 mag, indicating that the cluster does not contain a large population of massive brown dwarfs.

Abstract Copyright:

Journal keyword(s): Stars: Binaries: Visual - Stars: Pre-Main-Sequence - Techniques: Image Processing

VizieR on-line data: <Available at CDS (J/AJ/117/1375): table1.dat>

Nomenclature: Table 1: [SCB99] NNN (Nos 1-292).

CDS comments: Fig.3: Star [SCB99] 116 = NAME tet01 Ori B4, Star E = NAME tet01 Ori B1, Star Wa = NAME tet01 Ori B2, Star Wb = NAME tet01 Ori B3.

Simbad objects: 313

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Number of rows : 313

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 NAME Taurus Dark Cloud SFR 04 41.0 +25 52           ~ 3372 0
2 JW 395 * 05 35 13.0266332260 -05 22 00.910302673   13.0 18.009   14.840 M2 25 0
3 [HAB84] 13 V* 05 35 13.0367805813 -05 22 15.166294212     17.49   14.084 M4.5 29 0
4 [HAB84] 12 * 05 35 13.059 -05 21 53.29     21.12   17.682 ~ 21 0
5 [SCB99] 4 * 05 35 13.173 -05 21 38.55           ~ 1 0
6 2MASS J05351317-0522210 Y*O 05 35 13.1760135340 -05 22 21.133724834     20.65   14.230 ~ 24 1
7 MAX 35 * 05 35 13.1800 -05 22 21.200           ~ 18 0
8 PSH 399 * 05 35 13.247 -05 22 20.99           ~ 1 0
9 COUP 529 * 05 35 13.2500 -05 22 09.900           ~ 11 0
10 MLLA 628 Ir* 05 35 13.3642196798 -05 22 26.140465909   12.7 18.03   14.302 M4.5-M5.5 28 0
11 [SCB99] 9 * 05 35 13.428 -05 21 49.62           ~ 1 0
12 Parenago 1820 Y*O 05 35 13.5186502134 -05 22 19.550872932   13.1 16.160   13.254 M1.2 40 0
13 Parenago 1821 Y*O 05 35 13.7427694483 -05 22 21.970532072 17.886 17.435 16.559   13.422 M2e 38 0
14 COUP 572 * 05 35 13.77462 -05 22 17.3912           ~ 14 0
15 V* V1496 Ori FU* 05 35 13.8001039312 -05 22 07.024932180   16.184 14.987   12.289 K2e-m4 48 0
16 COUP 578 * 05 35 13.81 -05 22 02.8   13.1 19.42   15.415 M1 16 0
17 COUP 580 * 05 35 13.8300 -05 22 09.100           ~ 11 0
18 [SCB99] 12 * 05 35 13.833 -05 21 35.54           ~ 1 0
19 [SCB99] 16 * 05 35 13.897 -05 22 02.47           ~ 1 0
20 [SCB99] 18 * 05 35 13.917 -05 22 02.69           ~ 1 0
21 MLLA 602 * 05 35 13.9700 -05 22 31.900           ~ 53 0
22 COUP 588 * 05 35 13.9800 -05 21 58.000           ~ 7 0
23 Parenago 1822 *iN 05 35 14.07 -05 22 36.6     15.906   12.799 M3 46 0
24 COUP J053514.0-052222 HH 05 35 14.10856 -05 22 22.6807           ~ 28 0
25 [FRM2016] 166 Y*O 05 35 14.12 -05 23 01.4         14.934 ~ 29 0
26 [SCB99] 22 * 05 35 14.138 -05 22 05.33           ~ 1 0
27 NAME Orion-KL SFR 05 35 14.16 -05 22 21.5           ~ 1967 1
28 MLLA 591 * 05 35 14.218 -05 22 33.79           ~ 3 0
29 MLLA 709A * 05 35 14.23 -05 22 04.0           ~ 12 0
30 MLLA 585 * 05 35 14.250 -05 22 35.21           ~ 3 0
31 CXOONC J053514.2-052304 Y*O 05 35 14.2900 -05 23 04.300           ~ 16 0
32 COUP 620 * 05 35 14.30842 -05 22 04.3874   14.0 21.31   16.227 ~ 21 1
33 COUP 624 * 05 35 14.3200 -05 23 08.300     21.70     M: 20 0
34 NAME Ori N Y*O 05 35 14.35371 -05 22 32.8820           ~ 101 0
35 COUP 623 * 05 35 14.3700 -05 22 54.100           ~ 16 0
36 COUP 622 * 05 35 14.3700 -05 22 36.100     23.30     ~ 22 0
37 COUP 629 * 05 35 14.3900 -05 22 55.700           ~ 14 0
38 MLLA 704 V* 05 35 14.49 -05 22 06.8   13.0 18.61   15.037 M3 21 0
39 CXOONC J053514.5-052302 * 05 35 14.5400 -05 23 03.700           ~ 9 0
40 CXOONC J053514.6-052200 * 05 35 14.58 -05 22 01.2         16.726 K: 13 0
41 Parenago 1839 *iN 05 35 14.64 -05 22 33.7   15.891 14.779   12.008 K7 49 0
42 MAX 63 V* 05 35 14.659 -05 23 01.90     19.12   14.898 M0.5-M2.5 40 0
43 COUP 656 * 05 35 14.6900 -05 22 38.200           ~ 12 1
44 MLLA 758 * 05 35 14.6900 -05 21 49.500           ~ 4 0
45 COUP 657 * 05 35 14.7000 -05 22 49.400           ~ 14 0
46 [BOM2000] d147-323 Y*O 05 35 14.7308 -05 23 22.660   12.2     14.105 M3e 37 0
47 [SCB99] 42 * 05 35 14.745 -05 22 20.04           ~ 1 0
48 [SCB99] 43 * 05 35 14.752 -05 22 35.16           ~ 1 0
49 [SCB99] 45 * 05 35 14.770 -05 22 29.34           ~ 1 0
50 [SCB99] 46 * 05 35 14.782 -05 22 29.60           ~ 2 0
51 MLLA 472 * 05 35 14.813 -05 23 04.89           ~ 11 0
52 CXOONC J053514.8-052315 * 05 35 14.82 -05 23 16.0         14.631 ~ 16 0
53 MLLA 603 Ir* 05 35 14.82 -05 22 31.9   12.8 17.57   14.452 K-M: 30 1
54 COUP 661 * 05 35 14.8200 -05 22 23.200     22.10     ~ 14 0
55 COUP 666 Ir* 05 35 14.8228436842 -05 23 46.426139258   12.3     14.271 ~ 22 0
56 2MASS J05351487-0523050 Y*O 05 35 14.871 -05 23 05.07     21.20   17.119 ~ 19 0
57 [SCB99] 52 * 05 35 14.885 -05 22 43.87           ~ 1 0
58 COUP 662 * 05 35 14.8982780 -05 22 25.410079           ~ 32 0
59 V* V1330 Ori BY* 05 35 14.90 -05 22 39.2   15.040 13.940   11.632 K4 65 0
60 2MASS J05351493-0523289 Y*O 05 35 14.9302332589 -05 23 29.019587855   12.3     14.335 ~ 32 0
61 Parenago 1844 *iN 05 35 14.95 -05 23 39.3   15.249 14.247   12.055 ~ 30 0
62 [OW94] 150-231 Y*O 05 35 14.98 -05 22 31.4         15.161 M6 27 0
63 Parenago 1837 * 05 35 14.9891939836 -05 21 59.928254137   15.592 14.523   12.241 K3.5 39 0
64 [SCB99] 57 * 05 35 15.003 -05 23 14.03           ~ 1 0
65 2MASS J05351501-0521474 Y*O 05 35 15.011 -05 21 47.44         17.389 ~ 12 0
66 MLLA 488 * 05 35 15.0400 -05 23 01.100           M0 12 0
67 Parenago 1845 *iN 05 35 15.16 -05 23 46.5           M0-M1 23 0
68 Parenago 1841 *iN 05 35 15.1758 -05 22 54.527   15.141 14.075   11.684 ~ 35 0
69 [MRD2012] 2303 *iN 05 35 15.19 -05 22 24.1   16.124 15.222   12.935 K7 30 0
70 2MASS J05351519-0522367 Y*O 05 35 15.193 -05 22 36.79           ~ 16 0
71 COUP 690 Y*O 05 35 15.21000 -05 23 18.7668           ~ 24 0
72 COUP 691 * 05 35 15.247 -05 23 49.94           ~ 8 0
73 Brun 580 *iN 05 35 15.268 -05 22 56.83 15.256 14.367 13.465   11.383 G6-G8 44 1
74 COUP 687 * 05 35 15.2700 -05 21 55.700     23.60     ~ 11 0
75 MLLA 394 * 05 35 15.29340 -05 23 23.1241           ~ 19 0
76 MLLA 821 Y*O 05 35 15.3046 -05 21 28.809           ~ 10 0
77 V* V1331 Ori BY* 05 35 15.3444129558 -05 22 15.587976220   15.777 14.474   11.707 K: 48 0
78 MLLA 391 Y*O 05 35 15.35340 -05 23 24.0418           ~ 20 0
79 MLLA 410 * 05 35 15.35645 -05 23 21.3642           ~ 13 0
80 MLLA 630C Y*O 05 35 15.36 -05 22 25.3   12.7 16.592   14.030 M1.5 27 1
81 COUP 700 * 05 35 15.37 -05 23 33.4         13.972 M2e 21 0
82 Parenago 1868 *iN 05 35 15.43 -05 23 45.5         13.084 ~ 32 0
83 Parenago 1861 Y*O 05 35 15.4842897287 -05 22 48.580844541     16.180   12.874 M2 38 1
84 [SCB99] 79 * 05 35 15.497 -05 21 39.56           ~ 1 0
85 [BSD98] 35 ? 05 35 15.5 -05 22 40           ~ 8 0
86 2MASS J05351551-0523373 Y*O 05 35 15.5090 -05 23 37.180         13.821 ~ 47 1
87 MLLA 430 * 05 35 15.53360 -05 23 15.6412           ~ 10 0
88 COUP 716 * 05 35 15.5500 -05 22 46.400           ~ 12 0
89 MLLA 367 * 05 35 15.55170 -05 23 29.5216           ~ 18 0
90 MLLA 493 * 05 35 15.5940 -05 22 58.832           ~ 15 0
91 V* V348 Ori Or* 05 35 15.637 -05 22 56.54   14.352 13.274   10.987 G8-K1 53 0
92 COUP 725 * 05 35 15.6793 -05 23 39.011           ~ 17 1
93 MLLA 322 * 05 35 15.699 -05 23 41.87           ~ 9 0
94 Parenago 1866 Y*O 05 35 15.72550 -05 23 22.4347   16.0 14.5   12.446 ~ 47 1
95 COUP 734 Ir* 05 35 15.73 -05 23 37.9         15.184 ~ 16 0
96 V* V1332 Ori BY* 05 35 15.7606151434 -05 21 39.830787649   18.760 17.600   14.299 M3 30 0
97 * tet01 Ori E SB* 05 35 15.7734880 -05 23 09.871626     11.1     G2IV 85 0
98 * tet01 Ori H Y*O 05 35 15.793 -05 23 22.51           ~ 12 0
99 JW 489 Y*O 05 35 15.7947 -05 23 26.664   12.3       ~ 60 0
100 TCC 43 * 05 35 15.80180 -05 23 11.8906           ~ 16 0
101 * tet01 Ori A Ae* 05 35 15.8252169327 -05 23 14.332546552 5.87 6.75 6.73 6.42 6.21 B0V 457 1
102 Parenago 1867 Y*O 05 35 15.83370 -05 23 22.4207     13.645   12.102 Ke 75 1
103 Parenago 1860 *iN 05 35 15.8380240259 -05 22 45.853745273     16.466   13.432 M3e 33 0
104 TCC 47 Y*O 05 35 15.85 -05 23 25.5           ~ 47 0
105 TCC 48 * 05 35 15.86300 -05 23 10.7606           ~ 12 0
106 [FRM2016] 261 Y*O 05 35 15.87 -05 23 37.6         15.212 ~ 33 0
107 JW 494 * 05 35 15.873900 -05 23 01.89992   12.3 15.9   13.6 K7 28 0
108 2MASS J05351587-0522328 Y*O 05 35 15.874 -05 22 32.83     20.60   15.697 M2.5:e 23 0
109 [LKP2003] 19 * 05 35 15.926 -05 23 49.61           ~ 4 0
110 V* V2279 Ori Or* 05 35 15.9338 -05 23 50.056 14.794 13.648 12.730   10.537 M0.5+M2 84 0
111 2MASS J05351594-0522211 Y*O 05 35 15.9413701591 -05 22 21.075711901   12.8 16.749   13.806 K7e 29 0
112 [SCB99] 106 * 05 35 15.955 -05 23 52.81           ~ 6 0
113 COUP J053516.0-052146 * 05 35 15.96 -05 21 47.3   13.2 18.013   14.352 M5.5 25 0
114 TCC 51 * 05 35 15.96540 -05 23 22.6589           ~ 12 0
115 MLLA 747 * 05 35 16.0100 -05 21 53.100           M8 7 0
116 NAME tet01 Ori B3 * 05 35 16.064 -05 23 07.05           ~ 12 0
117 NAME tet01 Ori B2 * 05 35 16.069 -05 23 06.96           ~ 12 0
118 TCC 54 Rad 05 35 16.06922 -05 23 24.3483           ~ 57 0
119 TCC 57 Y*O 05 35 16.07 -05 23 27.8           ~ 40 0
120 TCC 55 Y*O 05 35 16.0785 -05 22 54.123           M3 18 0
121 TCC 58 * 05 35 16.09280 -05 23 23.0106           ~ 27 1
122 NAME tet01 Ori B4 * 05 35 16.0942 -05 23 06.410           ~ 10 0
123 COUP 775 * 05 35 16.10 -05 22 12.5         15.513 ~ 10 0
124 TCC 59 Y*O 05 35 16.10855 -05 23 14.2457           ~ 25 0
125 * tet01 Ori B Al* 05 35 16.112 -05 23 06.89 7.71 8.20 7.96     B1V 339 2
126 NAME tet01 Ori B1 SB* 05 35 16.129900 -05 23 06.71895           ~ 15 1
127 TCC 61 * 05 35 16.1396 -05 22 55.249     21.90     ~ 16 0
128 COUP 776 * 05 35 16.1916520768 -05 22 37.464854747     18.99   14.822 M3.5 25 0
129 V* V2284 Ori Or* 05 35 16.1932341819 -05 21 32.381506224   13.2 18.08   14.509 M3e 26 0
130 [SCB99] 120 * 05 35 16.220 -05 22 11.40           ~ 1 0
131 COUP 788 * 05 35 16.22630 -05 23 19.0612           ~ 14 0
132 WDS J05353-0522Ja,Jb ** 05 35 16.23 -05 22 09.5           ~ 10 0
133 COUP 785 * 05 35 16.2400 -05 22 24.300           ~ 9 0
134 2MASS J05351628-0522248 * 05 35 16.25 -05 22 24.4         15.522 ~ 13 0
135 [FRM2016] 291 Y*O 05 35 16.25 -05 22 10.6   13.7     14.966 M1.5-M2e 25 0
136 [BOM2000] d163-222 Y*O 05 35 16.26 -05 22 21.9     19.90   16.007 M3e 20 0
137 LV 3 Y*O 05 35 16.2830 -05 23 16.512   11.4     12.672 K3 66 0
138 MAX 102 * 05 35 16.2900 -05 22 10.400           ~ 16 0
139 TCC 65 Y*O 05 35 16.32060 -05 23 22.5317           ~ 37 2
140 TCC 66 * 05 35 16.32410 -05 23 25.2679           ~ 12 0
141 MAX 104 Y*O 05 35 16.3379446681 -05 22 49.034108488   13.3 17.09   13.972 M1.5e 27 0
142 COUP 798 * 05 35 16.3836133386 -05 21 50.627853586     20.32   15.571 M2.5 16 0
143 TCC 67 * 05 35 16.39970 -05 23 11.2870           ~ 12 0
144 [SCB99] 134 * 05 35 16.421 -05 22 22.48           ~ 1 0
145 * tet01 Ori C ** 05 35 16.46375 -05 23 22.8486 4.20 5.15 5.13 4.91 4.73 O7Vp 1264 1
146 COUP 808 * 05 35 16.4900 -05 22 56.500           ~ 11 0
147 MLLA 588B * 05 35 16.49 -05 22 35.2           ~ 11 1
148 NAME Trapezium Cluster As* 05 35 16.5 -05 23 14           ~ 1445 1
149 MLLA 519 * 05 35 16.53 -05 22 53.8           ~ 5 0
150 MLLA 532 Y*O 05 35 16.59532 -05 22 50.3193           ~ 13 1
151 TCC 70 Y*O 05 35 16.61480 -05 23 16.0836           ~ 43 0
152 COUP 818 * 05 35 16.634 -05 21 31.00           ~ 8 0
153 TCC 71 * 05 35 16.65290 -05 23 28.8309           ~ 11 0
154 * tet01 Ori G Y*O 05 35 16.723 -05 23 16.56 14.712 13.704 13.678   13.081 K0.7 96 1
155 * tet01 Ori F Em* 05 35 16.72360 -05 23 25.1688 9.928 10.075 10.122   9.652 B8 34 0
156 2MASS J05351671-0522309 Y*O 05 35 16.7384489491 -05 22 31.242377040     18.10   14.820 M4 33 0
157 TCC 74 Y*O 05 35 16.76210 -05 23 28.0209           ~ 38 0
158 [OW94] 168-235 Y*O 05 35 16.8100 -05 22 34.710           ~ 7 0
159 COUP 834 * 05 35 16.822 -05 23 42.24           ~ 10 0
160 TCC 75 Y*O 05 35 16.82580 -05 23 25.9032           ~ 23 0
161 [OW94] 168-326 Y*O 05 35 16.85 -05 23 26.2           ~ 39 0
162 TCC 77 Y*O 05 35 16.851 -05 23 26.71           ~ 28 0
163 [SCB99] 150 * 05 35 16.858 -05 23 38.23           ~ 1 0
164 TCC 78 * 05 35 16.863300 -05 23 07.03118     20.63     ~ 17 0
165 COUP 841 * 05 35 16.88 -05 22 10.2         19.101 ~ 13 0
166 Parenago 1886 Em* 05 35 16.8916564433 -05 22 22.442365401   16.263 15.023   12.348 M0 33 0
167 MLLA 512 * 05 35 16.9100 -05 22 55.100           ~ 8 0
168 [BOM2000] d170-249 Y*O 05 35 16.91 -05 22 49.0 15.882 16.353 16.446   14.777 M0 45 1
169 COUP 843 * 05 35 16.9100 -05 22 35.200           ~ 9 0
170 CXOONC J053516.9-052129 Ir* 05 35 16.93 -05 21 29.7         17.105 ~ 8 0
171 COUP 842 * 05 35 16.9400 -05 22 20.700     20.87     K7 16 0
172 Parenago 1894 Y*O 05 35 16.97 -05 23 37.0 15.006 14.944 14.492   12.593 M2e 75 0
173 Parenago 1888 Y*O 05 35 16.9772755651 -05 23 00.968295134   16.348 15.206   12.509 M0 39 0
174 [SCB99] 159 * 05 35 16.995 -05 22 10.18           ~ 1 0
175 V* V1333 Ori BY* 05 35 17.0063771143 -05 22 33.031992586   15.634 14.509   12.194 K0-K2 39 0
176 [BOM2000] d171-340 Y*O 05 35 17.04 -05 23 39.7   12.9     13.224 K8e 47 1
177 V* V2299 Ori Or* 05 35 17.06 -05 23 34.2 14.962 14.224 13.322   11.118 K1 68 0
178 COUP 862 * 05 35 17.06 -05 22 50.6   13.5     13.880 M1 27 0
179 [SCB99] 163 * 05 35 17.068 -05 21 45.80           ~ 1 0
180 NAME tet01 Ori D2 * 05 35 17.16750 -05 23 17.0013           ~ 9 0
181 [SCB99] 167 * 05 35 17.186 -05 22 12.18           ~ 1 0
182 [OW94] 172-327 * 05 35 17.22106 -05 23 26.5428           ~ 7 0
183 * tet01 Ori D Y*O 05 35 17.2574309230 -05 23 16.567215876 6.08 6.79 6.70 6.40 6.20 B1.5Vp 304 0
184 M 42 HII 05 35 17.3 -05 23 28           ~ 3684 0
185 COUP 875 * 05 35 17.3400 -05 22 21.200           ~ 8 0
186 HD 37024 Or* 05 35 17.3543049827 -05 22 35.810670025     16.29   13.91 K0.7 53 0
187 COUP 878 Y*O 05 35 17.3566 -05 22 45.956           ~ 13 0
188 COUP 879 * 05 35 17.37338 -05 23 04.8794           M4-M6 20 0
189 COUP 874 * 05 35 17.406 -05 22 03.90           ~ 13 0
190 MLLA 323 * 05 35 17.407 -05 23 41.87           M2e 9 0
191 COUP 884 Y*O 05 35 17.42 -05 22 51.8     18.71   14.898 M0-M1 23 0
192 [H97b] 9178 Y*O 05 35 17.421 -05 23 41.67           ~ 27 0
193 COUP 885 * 05 35 17.45 -05 23 21.0     15.82   12.967 K7-K8e 27 0
194 MLLA 773A * 05 35 17.49 -05 21 44.8           K5-K6: 9 0
195 PSH 186 * 05 35 17.53 -05 22 56.3           ~ 8 0
196 [LRY2000] 204 Y*O 05 35 17.54463 -05 23 55.0485           ~ 15 0
197 COUP J053517.5-052200 Y*O 05 35 17.5500 -05 22 00.300           ~ 7 0
198 COUP 897 * 05 35 17.55393 -05 21 45.6020     19.21     ~ 14 1
199 V* V1510 Ori Or* 05 35 17.5577527626 -05 22 56.723187707   15.991 15.003   12.239 K7+M1 39 0
200 [ZRK2004] 176-325 Y*O 05 35 17.56 -05 23 24.8   12.3       ~ 41 0
201 COUP 903 * 05 35 17.60 -05 22 08.3     20.55   15.807 M5.5e 16 0
202 [SCB99] 181 * 05 35 17.608 -05 22 28.24           ~ 1 0
203 COUP 904 * 05 35 17.6200 -05 22 12.600           ~ 8 0
204 MAX 134 * 05 35 17.6200 -05 21 53.900           ~ 8 0
205 COUP 906 * 05 35 17.64 -05 22 51.7     19.66   15.376 ~ 18 0
206 JW 558 Y*O 05 35 17.65 -05 23 40.5 16.251 15.348 15.343   14.390 M5.9e 66 0
207 COUP 910 Em* 05 35 17.735 -05 23 14.82   16.210 15.286   12.706 ~ 16 0
208 MAX 136 Ir* 05 35 17.74 -05 23 42.1         16.430 M3 20 0
209 [DRH2012] 930 * 05 35 17.74 -05 23 41.1           ~ 2 0
210 COUP 913 * 05 35 17.75 -05 23 43.8     19.93   15.369 M5.5 23 0
211 COUP 909 * 05 35 17.75 -05 22 30.7           ~ 16 0
212 Parenago 1912 * 05 35 17.789 -05 23 15.59   16.210 15.286   12.706 M0 36 0
213 MAX 138 V* 05 35 17.80 -05 23 03.7     15.994   13.652 K8 29 0
214 COUP 920 * 05 35 17.8300 -05 22 19.600           ~ 8 0
215 MLLA 495 * 05 35 17.83173 -05 22 58.0079           M4 12 0
216 MAX 139 Y*O 05 35 17.8711 -05 22 02.805           ~ 11 0
217 [MRD2012] 446 Ir* 05 35 17.94 -05 23 35.0     20.93   14.964 M0e 22 0
218 V* MT Ori Or* 05 35 17.9484704886 -05 22 45.471640008 14.524 13.208 12.229   10.063 K2 90 0
219 [SCB99] 202 * 05 35 17.969 -05 21 54.05           ~ 1 0
220 2MASS J05351802-0522052 EB* 05 35 18.0305971884 -05 22 05.395532385     19.06   14.694 K0-K3 28 0
221 GMR 19 Y*O 05 35 18.05 -05 23 30.7           ~ 37 0
222 [FRM2016] 385 * 05 35 18.06198 -05 22 18.2167           ~ 3 0
223 MAX 145 * 05 35 18.0800 -05 23 01.800           M9 13 0
224 [SCB99] 207 * 05 35 18.103 -05 22 47.73           ~ 1 0
225 MLLA 787 * 05 35 18.132 -05 21 41.88           M7.5 5 0
226 [BOM2000] d182-332 Y*O 05 35 18.1900 -05 23 31.550           M6 23 0
227 V* V2325 Ori Or* 05 35 18.2067193250 -05 23 35.905759805 16.366 14.920 13.923   11.431 M0 39 0
228 CXOONC J053518.2-052346 * 05 35 18.208 -05 23 46.31           ~ 14 0
229 COUP 953 * 05 35 18.2400 -05 22 06.300           ~ 7 0
230 MAX 150 Y*O 05 35 18.2457511593 -05 23 15.611511284   13.2 16.412   13.933 M2 34 0
231 COUP 954 * 05 35 18.27 -05 23 07.4     17.383   15.090 M4 26 0
232 [DRS2009] 381 * 05 35 18.35 -05 22 38.7         13.627 ~ 2 0
233 V* V1229 Ori Or* 05 35 18.3727420 -05 22 37.429392 15.941 14.257 13.251   10.987 K0 77 0
234 COUP 964 * 05 35 18.3765143919 -05 21 44.026045315     19.63   15.513 M1e 14 0
235 COUP 980 * 05 35 18.48 -05 23 29.3     21.05   15.462 M0 18 0
236 MLLA 496 * 05 35 18.5300 -05 22 58.100           ~ 8 0
237 CXOONC J053518.5-052150 Y*O 05 35 18.542 -05 21 50.03           ~ 8 0
238 COUP 979 * 05 35 18.58231 -05 22 30.9591     23.80     ~ 14 0
239 COUP 977 * 05 35 18.594 -05 21 47.62           ~ 5 0
240 V* AF Ori Or* 05 35 18.6662798791 -05 23 13.945021737         12.526 K2-K5e 47 0
241 V* V2336 Ori Or* 05 35 18.7046195630 -05 22 56.847269340     15.466   12.640 K5+M2 38 0
242 COUP 992 * 05 35 18.7582923802 -05 22 02.156524139     17.45   13.774 M2.5 24 0
243 COUP 998 * 05 35 18.83 -05 22 23.0         16.111 ~ 18 0
244 ISOY J053518.84-052223.2 * 05 35 18.8452 -05 22 23.276           ~ 14 0
245 Parenago 1924 *iN 05 35 18.8566350259 -05 21 41.203425552   16.829 15.674   13.074 K8 30 0
246 COUP 1000 Y*O 05 35 18.8758831244 -05 23 28.866001060   13.0 18.84   14.673 M0e 32 0
247 COUP 999 * 05 35 18.8800 -05 23 07.200           ~ 10 0
248 COUP 1008 * 05 35 18.9532851458 -05 22 18.771192753     17.416   14.499 K7 28 0
249 COUP 1009 * 05 35 18.9700 -05 23 22.000           ~ 11 0
250 [SCB99] 233 * 05 35 19.040 -05 22 51.62           ~ 1 0
251 MLLA 454 * 05 35 19.070 -05 23 07.52           ~ 8 0
252 COUP 1010 * 05 35 19.1100 -05 23 06.300           ~ 13 0
253 Parenago 1928 Y*O 05 35 19.1216185726 -05 23 27.086593775 16.352 16.391 16.138   13.743 K8 38 0
254 COUP 1018 * 05 35 19.134 -05 22 34.36     22.40   17.122 ~ 13 0
255 COUP 1017 * 05 35 19.16 -05 21 43.4         17.788 ~ 12 0
256 COUP 1023 Em* 05 35 19.2128226301 -05 22 50.684661096     17.099   13.882 K5 36 0
257 CXOONC J053519.3-052306 Y*O 05 35 19.3800 -05 23 06.500           ~ 11 0
258 COUP 1032 * 05 35 19.45 -05 22 21.7   14.0 20.99   16.151 M3.5 19 0
259 MLLA 762 Y*O 05 35 19.5428 -05 21 49.017           ~ 8 0
260 COUP 1043 * 05 35 19.620 -05 23 03.76           M7.5 11 0
261 COUP 1052 * 05 35 19.6800 -05 22 34.200           ~ 8 0
262 2MASS J05351981-0522216 Y*O 05 35 19.82 -05 22 21.6 16.740 17.342 16.955   14.641 M2.1e 35 0
263 2MASS J05351988-0522069 * 05 35 19.883 -05 22 06.95           ~ 6 0
264 COUP 1063 * 05 35 20.00 -05 22 32.8         17.863 ~ 15 0
265 COUP 1073 * 05 35 20.06 -05 22 26.4   13.5 20.69   15.884 M5 21 0
266 [SCB99] 249 * 05 35 20.111 -05 23 05.67           ~ 1 0
267 2MASS J05352017-0523085 Y*O 05 35 20.176 -05 23 08.51         15.023 M2 27 0
268 2MASS J05352012-0522281 Y*O 05 35 20.18 -05 22 28.3     21.81   16.397 M3 23 0
269 MLLA 366B * 05 35 20.423 -05 23 29.79           ~ 10 1
270 [SCB99] 254 * 05 35 20.434 -05 22 14.86           ~ 1 0
271 V* V1520 Ori Or* 05 35 20.454 -05 23 29.77   17.572 15.912   12.924 M0+M3.5 44 0
272 MLLA 361 * 05 35 20.503 -05 23 31.29           ~ 9 0
273 MAX 160 * 05 35 20.516 -05 23 23.04           ~ 10 0
274 [MRD2012] 2206 Ir* 05 35 20.5381108928 -05 21 40.946524161         15.341 ~ 14 0
275 V* V2370 Ori Or* 05 35 20.6314419202 -05 22 55.690007703   14.8     16.445 M: 21 0
276 [SCB99] 259 * 05 35 20.635 -05 22 42.55           ~ 1 0
277 2MASS J05352063-0522455 Y*O 05 35 20.6412015151 -05 22 45.555957481   14.8 19.80   15.729 M1 27 0
278 MLLA 604 Ir* 05 35 20.7135532867 -05 22 31.472682651         15.818 M2 16 0
279 V* V1230 Ori Or* 05 35 20.7209093902 -05 21 44.340751344 9.886 10.041 9.736 9.25 8.822 B1 80 0
280 [SCB99] 263 * 05 35 20.826 -05 21 56.45           ~ 1 0
281 [OW94] 209-322 * 05 35 20.9153100998 -05 23 21.831043194     19.40   15.088 M0 22 0
282 [SCB99] 266 * 05 35 20.996 -05 22 55.69           ~ 1 0
283 MLLA 749 * 05 35 21.00203 -05 21 52.3008           ~ 4 1
284 2MASS J05352103-0522250 Y*O 05 35 21.032 -05 22 25.03         15.806 ~ 23 0
285 COUP 1129 * 05 35 21.04 -05 22 22.8     22.01   16.636 M3: 14 0
286 [SCB99] 268 * 05 35 21.055 -05 21 53.81           ~ 1 0
287 COUP 1138 * 05 35 21.16 -05 23 33.1     20.57   15.535 M6 20 0
288 [SCB99] 271 * 05 35 21.211 -05 23 18.04           ~ 1 0
289 V* V2374 Ori Or* 05 35 21.2226000179 -05 22 00.163055944     19.59   15.332 ~ 21 0
290 V* V2375 Ori Or* 05 35 21.2465977314 -05 22 59.522678791   19.068 18.244   14.850 M3 36 0
291 COUP 1148 * 05 35 21.32 -05 22 15.6         16.239 M1.5 14 0
292 [SCB99] 275 * 05 35 21.424 -05 22 08.86           ~ 1 0
293 MLLA 769B * 05 35 21.60 -05 21 46.5           M1: 7 1
294 [SCB99] 276 * 05 35 21.657 -05 22 14.17           ~ 1 0
295 V* V2380 Ori Or* 05 35 21.6830858370 -05 21 47.000248996   13.7 18.089   14.591 M2.5+M2 31 0
296 COUP 1171 * 05 35 21.849 -05 22 08.28   18.355 17.367   14.430 ~ 28 0
297 2MASS J05352211-0522340 Y*O 05 35 22.1275009277 -05 22 34.124218394     19.86   15.506 K7 23 0
298 [H97b] 20176 Ir* 05 35 22.1567166950 -05 22 13.423142891     20.28   16.067 M5 19 0
299 COUP 1201 * 05 35 22.2434441204 -05 22 17.402364775         16.730 M4.5 17 0
300 COUP 1200 * 05 35 22.30 -05 21 42.4         18.164 ~ 11 0
301 V* V2388 Ori Or* 05 35 22.4516340192 -05 22 01.089412643   18.354 17.193   14.127 K2-K4 31 0
302 MLLA 794 Ir* 05 35 22.6338656106 -05 21 37.366889997     22.50   16.964 ~ 13 0
303 2MASS J05352273-0521577 Ir* 05 35 22.76 -05 21 57.6         17.486 ~ 12 0
304 COUP J053522.8-052226 * 05 35 22.8425727845 -05 22 27.011306701     22.03   16.861 K: 14 0
305 V* V2405 Ori Or* 05 35 23.1834298393 -05 22 28.368258214     22.67   17.182 ~ 23 0
306 [MRD2012] 2188 Ir* 05 35 23.2143760902 -05 21 35.844253020   14.0 19.492   15.161 M3.5,M2.5-M3.5 22 0
307 MLLA 677 V* 05 35 23.6877161055 -05 22 12.728220178         17.337 ~ 15 0
308 [MRD2012] 2233 Ir* 05 35 24.1240756540 -05 21 55.592517553     20.73   15.739 M4.5 23 0
309 [SCB99] 291 * 05 35 24.138 -05 22 18.57           ~ 1 0
310 NAME Ori A MoC 05 38 -07.1           ~ 2638 0
311 NAME Chamaeleon Region SFR 12 00 -79.0           ~ 169 1
312 NAME Lup Cloud SFR 16 03 -38.1           ~ 494 0
313 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 2971 0

    Equat.    Gal    SGal    Ecl

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2020.02.17-21:31:47

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