2009A&A...504..461F


C.D.S. - SIMBAD4 rel 1.7 - 2020.09.19CEST05:12:15

2009A&A...504..461F - Astronomy and Astrophysics, volume 504, 461-489 (2009/9-3)

Star and protoplanetary disk properties in Orion's suburbs.

FANG M., VAN BOEKEL R., WANG W., CARMONA A., SICILIA-AGUILAR A. and HENNING T.

Abstract (from CDS):

Knowledge of the evolution of circumstellar accretion disks is pivotal to our understanding of star and planet formation; and yet despite intensive theoretical and observational studies, the disk dissipation process is not well understood. Infrared observations of large numbers of young stars, as performed by the Spitzer Space Telescope, may advance our knowledge of this inherently complex process. While infrared data reveal the evolutionary status of the disk, they hold little information on the properties of the central star and the accretion characteristics. Existing 2MASS and Spitzer archive data of the Lynds 1630N and 1641 clouds in the Orion GMC provide disk properties of a large number of young stars. We wish to complement these data with optical data that provide the physical stellar parameters and accretion characteristics. We performed a large optical spectroscopic and photometric survey of the aforementioned clouds. Spectral types, as well as accretion and outflow characteristics, are derived from our VLT/VIMOS spectra. Optical SDSS and CAHA/LAICA imaging was combined with 2MASS, Spitzer IRAC, and MIPS imaging to obtain spectral energy distributions from 0.4 to 24µm. Reddened model atmospheres were fitted to the optical/NIR photometric data, keeping Teff fixed at the spectroscopic value. Mass and age estimates of individual objects were made through placement in the HR diagram and comparison to several sets of pre-main sequence evolutionary tracks. We provide a catalog of 132 confirmed young stars in L1630N and 267 such objects in L1641. We identify 28 transition disk systems, 20 of which were previously unknown, as well as 42 new transition disk candidates for which we have broad-band photometry but no optical spectroscopy. We give mass and age estimates for the individual stars, as well as equivalent widths of optical emission lines, the extinction, and measures of the evolutionary state of the circumstellar dusty disk. We estimate mass accretion rates {dot}(M)acc from the equivalent widths of the Hα, Hβ, and HeI5876Å emission lines, and find a dependence of {dot}(M)acc∝M*α, with α∼3.1 in the subsolar mass range that we probe. An investigation of a large literature sample of mass accretion rate estimates yields a similar slope of α∼2.8 in the subsolar regime, but a shallower slope of α∼ 2.0 if the whole mass range of 0.04 M ≤ M* ≤ 5 M is included. The fraction of stars with transition disks that show significant accretion activity is relatively low compared to stars with still optically thick disks (26±11% vs. 57±6%, respectively). However, those transition disks that do show significant accretion have the same median accretion rate as normal optically thick disks of 3-4x10–9M/yr. Analyzing the age distribution of various populations, we find that the ages of the CTTSs and the WTTSs with disks are statistically indistinguishable, the WTTSs without disks are significantly older than the CTTSs, and the ages of the transition disks and the WTTSs without disks are statistically indistinguishable. These results argue against disk-binary interaction or gravitational instability as mechanisms causing a transition disk appearance. Our observations indicate that disk lifetimes in the clustered population are shorter than in the distributed population. In addition to the spectroscopic sample analyzed in this paper, we provide a photometric catalog of sources detected in the optical and infrared, but without spectroscopic observations. As judged by their infrared colors, many of these are YSO candidates. In our survey we identify 2 new aggregates in L1641. We find 4 apparently subluminous objects with extremely high equivalent widths of Hα and other emission lines, and 1 previously unknown FU Orionis object. We find that the low-density molecular cloud emission that surrounds the star-forming cores has significant substructure on scales of ≲0.2pc in L1641 but not in L1630. We propose refined Hα equivalent width criteria to distinguish WTTSs from CTTSs in which the boundary EW is lowered significantly for late M spectral types.

Abstract Copyright:

Journal keyword(s): surveys - stars: pre-main sequence - planetary systems: protoplanetary disks - accretion, accretion disks

VizieR on-line data: <Available at CDS (J/A+A/504/461): table4.dat table5.dat table6.dat table7.dat table10.dat table11.dat table16.dat>

Nomenclature: Tables 3-11: [FVW2009] LNNNNA NNN N=132+267.

Simbad objects: 440

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Number of rows : 440

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 NGC 1333 OpC 03 29 11 +31 18.6           ~ 1228 1
2 NAME Perseus Cloud SFR 03 35.0 +31 13           ~ 1081 0
3 IC 348 OpC 03 44 34 +32 09.8           ~ 1235 1
4 SA 95- reg 03 53 21.0 -00 01 10           ~ 83 0
5 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1221 0
6 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 3531 0
7 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 2002 1
8 Cl Collinder 69 OpC 05 35 06 +09 56.0     2.8     ~ 229 0
9 V* V2261 Ori Or* 05 35 14.5623893770 -06 15 12.835519153     17.897   14.826 M1 14 0
10 V* V2263 Ori Or* 05 35 14.6741046736 -06 15 07.402499032     20.073   16.223 M5 9 0
11 ESO-HA 1147 Y*O 05 35 14.7222127114 -06 13 39.986294452     19.20   15.15 M5.5 12 0
12 [HR92] 33 TT* 05 35 15.8294677749 -06 24 45.755325895     18.461   15.200 M5 9 0
13 V* V794 Ori Or* 05 35 17.8107160859 -06 24 38.292757351     14.728   12.662 M1 19 0
14 NAME Ori Complex Cld 05 35.3 -05 23           ~ 336 0
15 2MASS J05351826-0624303 TT* 05 35 18.2632826396 -06 24 30.385040140     19.336   15.684 M6 6 0
16 V* V2341 Ori Or* 05 35 18.9467646864 -06 27 25.514628954     17.824   14.785 M4 21 0
17 V* V2349 Ori Or* 05 35 19.3438752090 -06 24 14.573206337     16.494   14.144 M2.5 12 0
18 V* V2382 Ori Or* 05 35 21.7664500131 -06 18 51.271427985     18.916   15.828 M4.5 12 0
19 2MASS J05352360-0628244 Y*O 05 35 23.6026962362 -06 28 24.417481229           M4 8 0
20 2MASS J05352444-0627471 Y*O 05 35 24.4465528455 -06 27 47.140620242           M4.5 3 0
21 [HR92] 6 TT* 05 35 24.4906042506 -06 28 40.470974171     18.271   14.958 M5 9 0
22 V* NT Ori Or* 05 35 25.1168934607 -06 47 56.522195477     14.915   13.194 M0 31 0
23 2MASS J05352570-0623189 Y*O 05 35 25.7026993805 -06 23 19.004708662     16.788   14.189 M3.5 6 0
24 Haro 4-362 TT* 05 35 26.5895241067 -06 15 32.859572576     16.869   14.090 M3.5 8 0
25 2MASS J05352680-0615344 TT* 05 35 26.8011497539 -06 15 34.547874104     16.910   14.120 M4 5 0
26 V* V801 Ori Or* 05 35 26.8300595489 -06 26 47.616088933     14.901   13.225 M0 77 1
27 2MASS J05352695-0627129 TT* 05 35 26.9646675176 -06 27 12.943371604     19.066   15.962 M4.5 6 0
28 V* V799 Ori Or* 05 35 27.1693513229 -06 19 42.109596553     15.468   13.002 M1.5 19 0
29 V* V2464 Ori Or* 05 35 27.3659958561 -06 19 31.317211375     20.168   17.658 M1 6 0
30 2MASS J05352827-0622293 Y*O 05 35 28.2781542147 -06 22 29.320846281           M6 2 0
31 2MASS J05352921-0616297 Y*O 05 35 29.2161222483 -06 16 29.751698445     18.12   14.32 M5 7 0
32 2MASS J05352945-0616266 Y*O 05 35 29.4617392674 -06 16 26.656588400     17.494   14.166 M2.5 9 0
33 2MASS J05352984-0626583 Y*O 05 35 29.8494479625 -06 26 58.295802627         18.18 ~ 90 0
34 [HR92] 17 Y*O 05 35 30.4129623098 -06 27 07.296350570           M5.5 13 0
35 V* TW Ori Or* 05 35 31.0526830038 -06 45 18.142357968     14.70   13.013 M3 36 0
36 HH 34 HH 05 35 31.30 -06 28 43.0     16     ~ 469 2
37 V* V1742 Ori Or* 05 35 31.4909266491 -06 14 18.871031010     17.052   14.03 M3 13 0
38 V* V2506 Ori Or* 05 35 31.8921735215 -06 36 25.430340259     19.332   16.001 M6 8 0
39 V* V1233 Ori Or* 05 35 33.9361813444 -06 14 32.704160214     17.73   14.58 M5 17 0
40 Haro 4-368 Em* 05 35 34.1781660276 -06 22 57.780300378   17.68 16.894   14.444 M3 12 0
41 V* V945 Ori Or* 05 35 34.1955663521 -06 39 43.280682754     16.610   14.127 M3.5 12 0
42 2MASS J05353433-0624227 Y*O 05 35 34.3423320838 -06 24 22.787079439           M5.5 4 0
43 ESO-HA 1318 Y*O 05 35 38.5943283943 -06 23 43.157854208     17.686   14.883 M4 8 0
44 ESO-HA 1329 Y*O 05 35 40.8349142769 -06 18 06.697018454     16.95   14.53 M3 13 0
45 V* V571 Ori Or* 05 35 41.0292522896 -06 22 45.396264541   12.53 14.5   12.430 M0 37 0
46 2MASS J05354165-0625191 Y*O 05 35 41.6631710867 -06 25 19.221866523     22.120   17.773 M6 4 0
47 2MASS J05354209-0616207 Y*O 05 35 42.1007175731 -06 16 20.837414775     20.899   17.332 M6 5 0
48 V* V573 Ori Or* 05 35 42.7662206218 -06 34 51.772570436   15.69 15.797   13.812 M0.5 36 0
49 V* V2580 Ori Or* 05 35 42.8426338542 -06 21 44.670505310   17.58 16.663   14.285 M2.5 15 0
50 V* V810 Ori Or* 05 35 43.3780960986 -06 22 19.603542768     18.255   14.620 M1.5 14 0
51 2MASS J05354417-0628163 Y*O 05 35 44.1848802748 -06 28 16.345832966     19.761   16.183 M2 8 0
52 2MASS J05354427-0626395 Y*O 05 35 44.2780131632 -06 26 39.502880450     20.723   16.938 M6 4 0
53 V* V814 Ori Or* 05 35 47.6486797292 -06 21 36.133247367     16.929   14.494 M4 22 0
54 V* V948 Ori Or* 05 35 48.2871023299 -06 17 59.401042183   15.3 16.750   14.235 M2 16 0
55 V* V1125 Ori Or* 05 35 48.3939393901 -06 17 36.205394877     17.37   14.56 M4 15 0
56 V* AT Ori Or* 05 35 50.1878620997 -06 50 40.379324429     16.632   14.590 K7 24 0
57 V* V576 Ori Or* 05 35 57.3024051041 -06 40 28.125981349   16.95 16.965   14.290 M3.5 17 0
58 V* V818 Ori Or* 05 35 57.3133782335 -06 15 37.736346414     16.302   14.105 M2.5 13 0
59 V* V577 Ori Or* 05 35 57.4519194817 -06 42 41.795143224   15.29 14.441   12.558 K4 41 0
60 2MASS J05355745-0616350 Y*O 05 35 57.4559074123 -06 16 35.077512200     15.483   12.910 M3 8 0
61 Haro 4-386 Y*O 05 35 57.84768 -06 23 44.4336     17.541   14.478 M5 17 0
62 [RHS2000] 1-1484 Y*O 05 35 58.096 -06 14 50.85     18.16   14.96 M6 8 0
63 V* OY Ori Or* 05 35 58.2517206677 -06 36 43.135105102   15.79 16.072   13.869 M0 27 0
64 V* V2628 Ori Or* 05 35 58.2627605939 -06 14 04.479832111     20.115   17.133 M0.5 8 0
65 V* V1178 Ori Or* 05 35 59.7516052078 -06 16 06.679583754     13.426   11.788 K7 31 0
66 V* V819 Ori Or* 05 35 59.8441014629 -06 42 30.534869414     17.9     M4.5 14 0
67 V* AV Ori Or* 05 36 00.1808044493 -06 42 33.953152469   18.7 14.00   12.236 K5 50 0
68 V* V2634 Ori Or* 05 36 01.0940919427 -06 25 07.684654479     17.296   14.579 M4 14 0
69 V* V393 Ori Or* 05 36 01.1040188401 -06 15 31.453164587     15.604   13.498 M1.5 21 0
70 V* V2635 Ori Or* 05 36 01.6611587403 -06 42 36.154879474     19.163   15.508 M5.5 9 0
71 V* V2637 Ori Or* 05 36 04.9769783708 -06 46 41.451065622   15.59 14.109   12.200 M0.5 20 0
72 V* V2638 Ori Or* 05 36 05.0060351029 -06 42 43.980942369     17.822   14.228 M5 12 0
73 V* AW Ori Or* 05 36 05.0837448225 -06 29 32.211318176     13.946   12.379 M0 23 0
74 V* V822 Ori Or* 05 36 05.1622455181 -06 25 25.384029726     15.526   13.331 M1.5 22 0
75 [FHM2008] F31-ap211 TT* 05 36 06.5876460663 -06 31 42.964322553     17.647   14.872 M3.5 9 0
76 V* V823 Ori Or* 05 36 06.6536823689 -06 32 17.149058870     16.921   14.217 K5 18 0
77 V* AX Ori Or* 05 36 06.6555565292 -06 14 25.967873781     15.017   12.875 K6 26 0
78 [RHS2000] 1-1530 Y*O 05 36 06.9360905226 -06 18 53.386479256     16.261   13.188 M4.5 9 0
79 V* AY Ori Or* 05 36 08.2928352678 -06 48 36.361208166     17.203   14.492 M0.5 28 0
80 V* V2645 Ori Or* 05 36 08.3337946888 -06 24 37.830278008           M5.5 15 0
81 2MASS J05360856-0640336 Y*O 05 36 08.5700123508 -06 40 33.668632091     20.747   16.731 M6 3 0
82 2MASS J05360935-0617107 TT* 05 36 09.3553665984 -06 17 10.806323587     15.821   13.415 M3 9 0
83 V* V825 Ori Or* 05 36 09.4919673185 -06 18 36.365734891     15.192   13.061 M2 19 0
84 2MASS J05360951-0624336 Y*O 05 36 09.5190857014 -06 24 33.619220672     19.917   16.465 M4.5 6 0
85 2MASS J05361019-0618548 Y*O 05 36 10.1945890091 -06 18 54.856327609     19.14     K7.5 3 0
86 Parenago 2354 Y*O 05 36 10.4378069078 -06 20 01.538262960   15.16 14.244   12.782 K3 15 0
87 2MASS J05361111-0618140 TT* 05 36 11.1187476146 -06 18 14.051732418     20.692   16.734 M6 5 0
88 2MASS J05361131-0616559 TT* 05 36 11.3153358763 -06 16 55.892755764     19.740   16.069 M5.5 7 0
89 ESO-HA 1453 Y*O 05 36 11.4651957678 -06 22 22.127137557     19.604   15.646 K7 16 0
90 2MASS J05361167-0624583 TT* 05 36 11.6725221242 -06 24 58.369431288     20.108   16.537 M5 6 0
91 V* V2651 Ori Or* 05 36 12.6071606279 -06 23 39.554032988     17.931   14.562 M5 17 0
92 [HD93] 7 Y*O 05 36 12.968 -06 23 32.97     17.113   13.714 M2.5 13 0
93 [FHM2008] F31-ap214 Y*O 05 36 13.1558961102 -06 25 41.118802718     16.992   14.476 M3 10 0
94 2MASS J05361345-0643550 Y*O 05 36 13.452 -06 43 55.07           M3 2 0
95 V* V2653 Ori Or* 05 36 14.7586305292 -06 13 16.887027747   16.0 15.936   13.835 M1 18 0
96 V* BB Ori Or* 05 36 15.0741832506 -06 17 36.904234909     14.269   12.573 K3 34 0
97 2MASS J05361560-0627199 Y*O 05 36 15.6020484749 -06 27 19.919636970     17.862   15.090 M3.5 4 0
98 V* V1076 Ori Or* 05 36 15.8419036576 -06 14 50.720601049     16.81 15.96 14.38 M2.5 24 0
99 2MASS J05361711-0628202 Y*O 05 36 17.1061156703 -06 28 20.238590452     21.604   17.941 M5 4 0
100 V* V2657 Ori Or* 05 36 17.2415675713 -06 17 24.428152269     17.24   14.05 M5 18 0
101 NAME LDN 1641 North HII 05 36 17.6 -06 22 10           ~ 215 0
102 V* V832 Ori Or* 05 36 18.4801437124 -06 20 38.756236307     14.52   13.495 M0 29 0
103 [CTS93] N 12 Y*O 05 36 18.8838633863 -06 22 04.240900583           M3 9 0
104 [CTS93] N 25 TT* 05 36 19.0856722959 -06 22 50.638311063     21.021   16.990 M6 8 0
105 V* V2660 Ori Or* 05 36 19.3844811108 -06 25 51.236456955     18.797   15.214 M5 15 0
106 ESO-HA 1473 Y*O 05 36 21.0977965121 -06 17 17.334692557     17.63   14.49 M4.5 12 0
107 V* V2668 Ori Or* 05 36 21.1606047790 -06 26 56.855790017           M4.5 8 0
108 V* V2670 Ori Or* 05 36 21.5715271516 -06 22 52.516641645     21.786   19.309 M0.5 15 0
109 V* V582 Ori Or* 05 36 21.83832 -06 26 02.0364     16.775   14.236 M0 19 0
110 2MASS J05362187-0623299 Y*O 05 36 21.8788825072 -06 23 29.917121328           M1 23 0
111 ESO-HA 1474 TT* 05 36 21.9600924431 -06 41 41.959499163     17.998   14.648 M5 11 0
112 V* V2672 Ori Or* 05 36 22.4692541771 -06 23 44.771426068     21.277   17.052 M0.5 14 0
113 ESO-HA 1477 TT* 05 36 23.2586452323 -06 19 37.532532937     17.359   14.680 M3.5 8 0
114 V* V2676 Ori Or* 05 36 24.4808205585 -06 22 23.301507969     19.604   15.429 M4 17 0
115 V* V2677 Ori Or* 05 36 24.5432279931 -06 52 34.160020951     18.305   15.245 M5 7 0
116 IRAS 05339-0646 Y*O 05 36 25.1312112025 -06 44 41.842095753     18.160   14.634 K4.5 53 0
117 ESO-HA 1486 TT* 05 36 25.2793721513 -06 23 07.186608072     20.320   16.761 M7 8 0
118 ESO-HA 1487 TT* 05 36 25.4122124222 -06 24 31.105348869     19.665   15.950 M6 8 0
119 2MASS J05362555-0651282 TT* 05 36 25.552 -06 51 28.25     18.613   15.320 M5 4 0
120 2MASS J05362608-0626155 Y*O 05 36 26.0847135832 -06 26 15.480333936           M3.5 3 0
121 V* V990 Ori Or* 05 36 26.7068657578 -06 26 28.910928767   13.0 14.818   12.529 M0.5 14 1
122 ESO-HA 1491 Y*O 05 36 26.8321745594 -06 24 57.364387941     18.215   14.908 M5 7 0
123 2MASS J05362701-0621076 Y*O 05 36 27.0134486012 -06 21 07.539754348           M3 4 0
124 V* V2681 Ori Or* 05 36 27.7165748230 -06 23 12.252636968     17.542   13.983 M5 20 0
125 ESO-HA 1497 TT* 05 36 27.8873889048 -06 25 35.921074744     17.401   14.475 M3 19 0
126 V* V838 Ori Or* 05 36 28.1032761117 -06 44 32.557701951     17.131   14.546 M2.5 15 0
127 V* V2683 Ori Or* 05 36 29.0663706865 -06 38 40.592276436     19.366   16.274 M8 7 0
128 2MASS J05362958-0638503 Y*O 05 36 29.5879318533 -06 38 50.267173855     18.503   15.370 M4.5 3 0
129 V* V584 Ori Or* 05 36 30.0960257043 -06 23 10.046448534     16.621   14.348 M0.5 23 0
130 V* V2687 Ori Or* 05 36 30.2306661016 -06 42 45.995393667     20.327   16.415 M1.5 15 0
131 [HD93] 46 TT* 05 36 30.4911758886 -06 23 56.464174162     20.299   16.921 M4.5 7 0
132 2MASS J05363052-0642031 TT* 05 36 30.5261478416 -06 42 03.021981121     20.882   17.142 M6 4 0
133 2MASS J05363096-0652410 Y*O 05 36 30.9802901338 -06 52 41.003180860     20.730   19.320 M2 8 0
134 2MASS J05363184-0623231 TT* 05 36 31.8391083669 -06 23 22.995923359     20.320   16.710 M6.5 7 0
135 V* BD Ori Or* 05 36 32.3822161175 -06 19 19.821558239   13.8 13.30   12.173 G8 36 0
136 V* V844 Ori Or* 05 36 32.4202384031 -06 40 42.895160567     18.292   15.137 M5 10 0
137 V* V952 Ori Or* 05 36 32.8238016929 -06 39 54.797322127   20.20 15.310   13.544 K7.5 11 0
138 ESO-HA 1511 Y*O 05 36 32.8874505792 -06 44 20.845392049     20.095   16.125 M1 12 0
139 2MASS J05363381-0619269 TT* 05 36 33.8124043869 -06 19 26.894344194     18.565   15.249 M5 6 0
140 2MASS J05363522-0650122 TT* 05 36 35.2254430231 -06 50 12.215337079     20.247   16.419 M6 4 0
141 V* V2696 Ori Or* 05 36 35.7562901212 -06 42 49.866354319     19.878   16.079 M2.5 12 0
142 V* V585 Ori Or* 05 36 36.9340655676 -06 33 24.050193622     16.159   13.934 K8 18 0
143 V* V658 Ori Or* 05 36 40.684944 -06 30 09.24300   16.54 14.96 14.36 12.936 M0 15 0
144 V* V845 Ori Or* 05 36 40.6912457191 -06 52 04.543703311   16.76 16.156   13.806 M2 14 0
145 ESO-HA 1536 Y*O 05 36 40.9494778785 -06 41 17.606415562     18.826   15.148 M5 11 0
146 V* V846 Ori Or* 05 36 41.3689627265 -06 34 00.750112925     14.315   12.462 M0 35 0
147 2MASS J05364197-0620454 Y*O 05 36 41.976 -06 20 45.45     19.185   15.763 M6 4 0
148 V* V847 Ori Or* 05 36 43.77336 -06 15 28.5552     17.481   14.567 M4 15 0
149 Haro 4-221 TT* 05 36 45.2117223209 -06 28 09.690751470     16.463   13.724 M3.5 15 0
150 2MASS J05364578-0648160 Y*O 05 36 45.7754840409 -06 48 16.358762298           M4.5 2 0
151 2MASS J05364661-0639499 Y*O 05 36 46.6250427912 -06 39 49.829181332     19.706   16.163 M5.5 5 0
152 V* V2710 Ori Or* 05 36 50.1456998697 -06 41 29.117184588   18.97 16.789   14.012 K5 17 0
153 2MASS J05365023-0648582 TT* 05 36 50.2465034477 -06 48 58.345773103   17.91 17.234   14.233 M4.5 9 0
154 2MASS J05365441-0651054 Y*O 05 36 54.4184692543 -06 51 05.421970885           M5.5 2 0
155 Haro 4-433 Y*O 05 37 49.5321139588 -06 56 27.314676633   17.49 16.826   13.805 M3.5 13 0
156 V* V591 Ori Or* 05 37 51.7222587943 -06 56 51.837908347     16.234   13.441 M1.5 17 0
157 2MASS J05375327-0702272 Y*O 05 37 53.2752989052 -07 02 27.294664192           M4.5 4 0
158 V* V592 Ori Or* 05 37 54.4806159129 -06 57 31.005915144     14.090   12.450 K6.5 23 0
159 Haro 4-438 Em* 05 37 54.5120129582 -06 56 45.497729128   14.80 13.967   11.977 K7 22 0
160 2MASS J05375514-0657406 TT* 05 37 55.1443330450 -06 57 40.676678793     18.855   15.173 M5.5 4 0
161 WBHA 85 TT* 05 37 55.2161548173 -06 57 35.781504677   15.76 17.965   14.513 M4.5 9 0
162 2MASS J05375564-0657181 Y*O 05 37 55.6389223568 -06 57 18.040591745     14.588   12.570 M0 7 0
163 2MASS J05375573-0658379 Y*O 05 37 55.7371683580 -06 58 37.878632976     18.620   15.150 M3 7 0
164 2MASS J05375599-0652336 Y*O 05 37 55.9897628057 -06 52 33.618320147     18.866   15.273 M5.5 5 0
165 NAME Ori I As* 05 38 -02.8           ~ 560 0
166 2MASS J05380067-0701143 Y*O 05 38 00.6653717404 -07 01 14.383539074           M4 2 0
167 2MASS J05380483-0702215 Y*O 05 38 04.8357856498 -07 02 21.551967263     21.510   16.889 M5.5 5 0
168 2MASS J05381049-0657071 Y*O 05 38 10.4948977046 -06 57 07.132870828     18.920   15.566 M3 10 0
169 2MASS J05381345-0706433 Y*O 05 38 13.4552024941 -07 06 43.343146527           K4.5 10 0
170 NAME Ori A MoC 05 38 -07.1           ~ 2690 0
171 2MASS J05381951-0655296 Y*O 05 38 19.5153712774 -06 55 29.696488728           M3 2 0
172 2MASS J05382122-0701203 Y*O 05 38 21.2251600357 -07 01 20.363597610     20.909   16.790 M5 6 0
173 2MASS J05383405-0704368 Y*O 05 38 34.0317191960 -07 04 36.963754273           M4 2 0
174 2MASS J05384022-0656532 Y*O 05 38 40.2223071917 -06 56 53.174622656     17.08   16.071 M2 7 0
175 IRAS 05362-0659 Y*O 05 38 40.48824 -06 58 21.2412           ~ 18 0
176 2MASS J05384059-0702238 Y*O 05 38 40.5890213369 -07 02 23.787677459     21.141   16.864 M3 4 0
177 2MASS J05384147-0701525 Y*O 05 38 41.4737874165 -07 01 52.495320006     20.883   16.361 M4.5 10 0
178 2MASS J05384156-0652510 Y*O 05 38 41.5574292167 -06 52 50.998596264     19.131   15.397 M5 3 0
179 NAME sigma Orionis Cluster MGr 05 38 42 -02 36.0           ~ 490 0
180 ESO-HA 1680 Y*O 05 38 43.22472 -06 58 08.9220     21.468   17.030 K7.5 12 0
181 2MASS J05384384-0658222 Y*O 05 38 43.8490440226 -06 58 22.242713075     21.391   16.508 M2.5 7 0
182 ESO-HA 1681 Y*O 05 38 44.9480097472 -06 58 14.638392369     20.930   16.854 M1 11 0
183 NAME LDN 1641 Center DNe 05 38 46.4 -07 01 05           ~ 51 0
184 2MASS J05384683-0705089 Y*O 05 38 46.8328158100 -07 05 08.934461436     20.563   16.663 M2.5 9 0
185 2MASS J05384717-0702403 Y*O 05 38 47.1722513466 -07 02 40.392176158           K7 9 0
186 2MASS J05384773-0706148 Y*O 05 38 47.7347644845 -07 06 14.850941089           M1 11 0
187 2MASS J05384792-0705060 Y*O 05 38 47.928 -07 05 06.05           M5 6 0
188 2MASS J05384988-0702354 Y*O 05 38 49.8842907708 -07 02 35.410617220           M0 3 0
189 2MASS J05385043-0700430 Y*O 05 38 50.4394479160 -07 00 42.999734497     21.338   16.937 K6 6 0
190 2MASS J05385297-0705505 Y*O 05 38 52.9751340125 -07 05 50.458124700           M6 2 0
191 2MASS J05385333-0705452 Y*O 05 38 53.3009385471 -07 05 44.782868037           K3.5 4 0
192 2MASS J05385445-0704466 Y*O 05 38 54.4523894826 -07 04 46.566184405     20.403   16.372 M3 4 0
193 2MASS J05385492-0707109 Y*O 05 38 54.9311346931 -07 07 10.803734242     19.814   16.066 M3.5 6 0
194 2MASS J05385501-0656185 TT* 05 38 55.0142198534 -06 56 18.451772975     20.635   18.240 F5 8 0
195 Haro 4-243 Y*O 05 38 57.0411394987 -06 52 59.180448496     17.449   14.906 M1.5 9 0
196 LDN 1641 MoC 05 39.0 -07 00           ~ 427 0
197 2MASS J05401940-0814163 Y*O 05 40 19.4008986678 -08 14 16.360031315     17.980   15.516 K7 11 0
198 2MASS J05402184-0808559 Y*O 05 40 21.8366006797 -08 08 55.906933866     19.446   15.615 M3 9 0
199 ESO-HA 1733 Y*O 05 40 24.9650461720 -07 55 35.196234422     17.833   15.085 M2 11 0
200 V* V1304 Ori Or* 05 40 24.9706167623 -08 07 33.145501267   15 13.886   12.101 K0 28 0
201 2MASS J05402574-0811168 Y*O 05 40 25.7495270894 -08 11 16.792838244     19.448   15.805 M3 10 0
202 Kiso A-1048 31 Y*O 05 40 27.1436575223 -08 07 36.474104017     19.287   15.526 M3 11 0
203 2MASS J05403543-0756364 Y*O 05 40 35.4258428526 -07 56 36.400010111           M0.5 2 0
204 V* V1791 Ori Or* 05 40 37.3591178327 -08 04 03.017021735     11.55   11.822 F 27 0
205 2MASS J05404100-0802186 Y*O 05 40 41.0069932547 -08 02 18.538004031     21.562   16.893 M0 9 0
206 2MASS J05404265-0746030 Y*O 05 40 42.6454401374 -07 46 02.903448678           M5.5 2 0
207 V* UU Ori Y*O 05 40 46.2198073089 -08 05 24.383596683     14.022   11.952 K1 22 0
208 2MASS J05404640-0804361 Y*O 05 40 46.3993515682 -08 04 36.113416346     14.352   12.076 K7 9 0
209 2MASS J05404661-0807128 Y*O 05 40 46.6165190814 -08 07 12.834142350     18.000   15.170 K7 12 0
210 Haro 4-481 Y*O 05 40 46.8380309455 -08 04 54.642986229   16.0 17.432   14.338 M2.5 15 0
211 CoKu DL Ori G1 Y*O 05 40 48.0505050628 -08 05 58.571252918     13.1     K7 21 0
212 2MASS J05405749-0748087 Y*O 05 40 57.5042750800 -07 48 08.872437016     20.632   15.977 M2.5 10 0
213 [FVW2009] L1641 197 Y*O 05 40 59.7506205747 -08 06 03.286983084     19.887   15.708 M6 10 0
214 2MASS J05405991-0748160 Y*O 05 40 59.9185194151 -07 48 16.066178104     20.668   16.855 M2.5 5 0
215 NAME Ori GMC MoC 05 41 -01.1           ~ 39 0
216 2MASS J05410354-0757463 Y*O 05 41 03.5486632514 -07 57 46.344191862     21.386   17.265 M6 3 0
217 ESO-HA 1752 Y*O 05 41 04.0807969661 -07 43 38.426370977     20.362   16.270 M3 10 0
218 2MASS J05410435-0746406 Y*O 05 41 04.3593875707 -07 46 40.662580893           M5 3 0
219 2MASS J05410503-0745341 Y*O 05 41 05.0362309172 -07 45 34.182635687     20.336   16.018 M4.5 3 0
220 ESO-HA 1754 Y*O 05 41 05.4886827066 -07 47 07.544012675     18.878   15.428 G1 11 0
221 Haro 4-484 Y*O 05 41 07.0053849036 -07 47 15.950663565     18.625   15.355 M3.5 7 0
222 2MASS J05410708-0746224 Y*O 05 41 07.0843279305 -07 46 22.492633540     19.363   15.644 M3.5 6 0
223 2MASS J05411403-0807573 Y*O 05 41 14.0287966095 -08 07 57.431521909     16.674   13.665 M2 12 0
224 2MASS J05411625-0743514 Y*O 05 41 16.2542319192 -07 43 51.479632431           M5.5 2 0
225 2MASS J05412012-0755239 Y*O 05 41 20.1262127287 -07 55 24.033615208           M4 6 0
226 V* DL Ori Or* 05 41 25.3543568979 -08 05 54.724911984   13.97 12.95 12.57   K1 50 0
227 2MASS J05412636-0758178 Y*O 05 41 26.3731159621 -07 58 17.890644442     20.948   17.004 M5 4 0
228 2MASS J05413058-0804482 Y*O 05 41 30.5896925292 -08 04 48.274119856     19.502   15.612 K7 12 0
229 2MASS J05413338-0759562 Y*O 05 41 33.3847926141 -07 59 56.320236191     21.131   16.784 M1.5 12 0
230 NGC 2023 RNe 05 41 37.9 -02 15 52           ~ 571 1
231 2MASS J05414166-0800185 Y*O 05 41 41.6616124741 -08 00 18.559596263     20.744   18.344 K7.5 5 0
232 NAME Ori B MoC 05 41 43.0 -01 54 44           ~ 1173 0
233 NGC 2024 Cl* 05 41 43 -01 50.5           ~ 1076 1
234 ESO-HA 1770 Y*O 05 41 43.7305412032 -07 58 22.329729803     20.080   15.356 M5.5 13 0
235 2MASS J05414922-0757122 Y*O 05 41 49.22616 -07 57 12.2688     21.121   16.610 M3.5 8 0
236 V* V1305 Ori Or* 05 41 49.7402479116 -08 00 32.273224124   12.86 11.74 11.59   K5 38 0
237 2MASS J05415183-0806565 Y*O 05 41 51.839 -08 06 56.60     19.961   16.038 M4.5 3 0
238 ESO-HA 1777 Y*O 05 41 54.6720449487 -07 59 12.336386561     18.429   15.009 K3.5 14 0
239 2MASS J05415595-0758366 Y*O 05 41 55.9589714022 -07 58 36.577531975           M4 2 0
240 2MASS J05420559-0801055 Y*O 05 42 05.5903798861 -08 01 05.531617075     17.837   14.906 M2 11 0
241 2MASS J05420724-0805244 Y*O 05 42 07.249 -08 05 24.40     21.917   17.302 M6 4 0
242 2MASS J05421050-0807351 Y*O 05 42 10.5028252095 -08 07 35.114443736     19.856   16.024 M5 3 0
243 2MASS J05421104-0801054 Y*O 05 42 11.0455423874 -08 01 05.365959433     19.400   16.083 M4.5 5 0
244 2MASS J05421351-0810014 Y*O 05 42 13.5083232833 -08 10 01.386446304     20.558   16.550 M3 4 0
245 ESO-HA 1788 Y*O 05 42 14.5957723932 -07 58 57.874046173     18.278   14.873 M3.5 11 0
246 2MASS J05421593-0809377 Y*O 05 42 15.9257069781 -08 09 37.689419926     21.886   17.135 M5 3 0
247 2MASS J05421810-0808109 Y*O 05 42 18.1095511868 -08 08 10.849269116     15.348   13.380 K4.5 4 0
248 2MASS J05421856-0759229 Y*O 05 42 18.5608432683 -07 59 22.981843145     19.385   15.977 M4.5 4 0
249 2MASS J05421904-0759122 Y*O 05 42 19.0414439052 -07 59 12.215954575     20.787   16.692 M5.5 3 0
250 2MASS J05421956-0805075 Y*O 05 42 19.5634688784 -08 05 07.566708096     19.810   16.058 M2.5 5 0
251 2MASS J05422136-0806478 Y*O 05 42 21.3577238033 -08 06 47.771016738     20.516   16.479 M3.5 3 0
252 2MASS J05422156-0808297 Y*O 05 42 21.5641489473 -08 08 29.702430127     16.093   13.789 M0 9 0
253 2MASS J05422323-0758289 Y*O 05 42 23.2305052908 -07 58 28.924905771     20.646   16.771 M5 3 0
254 2MASS J05422361-0809103 Y*O 05 42 23.6217415540 -08 09 10.428004406     18.940   15.454 M3 5 0
255 2MASS J05422393-0809459 Y*O 05 42 23.9387661658 -08 09 45.864032416     16.391   13.873 K4 9 0
256 2MASS J05422531-0810180 Y*O 05 42 25.3180465503 -08 10 17.964971284     16.343   13.955 M1 7 0
257 2MASS J05422543-0809553 Y*O 05 42 25.4374945909 -08 09 55.296603827     19.890   16.324 M1 6 0
258 2MASS J05422568-0758219 Y*O 05 42 25.6805022477 -07 58 21.942461753     18.283   15.188 M3 4 0
259 2MASS J05422578-0808501 Y*O 05 42 25.7831580532 -08 08 50.050924949     19.050   15.405 M2.5 9 0
260 Haro 4-491 Y*O 05 42 26.4965678498 -07 58 50.849874724     17.445   14.524 K6 24 0
261 2MASS J05422695-0809173 Y*O 05 42 26.9547504449 -08 09 17.260795359     17.208   14.617 M3.5 6 0
262 2MASS J05422749-0811038 Y*O 05 42 27.4989033413 -08 11 03.786597141     20.748   16.849 M5 4 0
263 Kiso A-1048 53 Y*O 05 42 27.5901980317 -08 09 52.567784187     17.179   14.503 M1 6 0
264 2MASS J05422977-0807264 Y*O 05 42 29.7788220419 -08 07 26.328338052     18.741   15.400 M1 7 0
265 2MASS J05423061-0759539 Y*O 05 42 30.6140455720 -07 59 53.967951496     17.959   15.137 M2 4 0
266 2MASS J05423087-0810456 Y*O 05 42 30.8713256771 -08 10 45.580893396     20.179   16.250 M5 5 0
267 2MASS J05423099-0806381 Y*O 05 42 31.0052573118 -08 06 38.286961470     18.187   14.964 M3.5 7 0
268 2MASS J05423133-0802352 Y*O 05 42 31.332 -08 02 35.26     19.091   15.605 M4.5 3 0
269 2MASS J05423154-0808227 Y*O 05 42 31.54800 -08 08 22.7832     20.172   15.857 M4 6 0
270 2MASS J05423265-0810079 Y*O 05 42 32.6584751449 -08 10 07.806303165     20.454   16.256 M4.5 3 0
271 2MASS J05423276-0807047 Y*O 05 42 32.7662868031 -08 07 04.668670247     19.281   15.683 M5 5 0
272 2MASS J05423402-0809596 Y*O 05 42 34.0222782472 -08 09 59.619088110     17.463   14.318 K4 9 0
273 2MASS J05423431-0802121 Y*O 05 42 34.3146419345 -08 02 12.106557957     20.176   16.336 M5 4 0
274 [MB91] 64 Y*O 05 42 34.9182610007 -08 07 50.446699920         16.50 M5 4 0
275 2MASS J05423640-0810178 Y*O 05 42 36.4077391882 -08 10 17.704470942     22.063   17.610 M3 3 0
276 2MASS J05423650-0811514 Y*O 05 42 36.5041639088 -08 11 51.372568723     17.064   14.555 K5 8 0
277 2MASS J05424006-0805076 Y*O 05 42 40.0618039856 -08 05 07.616031941     18.911   15.732 M2 3 0
278 2MASS J05424210-0815152 Y*O 05 42 42.1036558553 -08 15 15.181836555     18.939   15.885 M1 11 0
279 Haro 4-492 Y*O 05 42 44.1142536477 -08 06 26.326627676     16.291   14.124 M3 9 0
280 2MASS J05424717-0805570 Y*O 05 42 47.1794229907 -08 05 57.035233164     19.038   15.702 M2 5 0
281 2MASS J05424743-0804054 Y*O 05 42 47.4389835583 -08 04 05.432252305     19.162   15.810 M2.5 7 0
282 2MASS J05424824-0805570 Y*O 05 42 48.2428028731 -08 05 57.028060761     19.295   15.895 M1 4 0
283 2MASS J05425165-0807411 Y*O 05 42 51.6558410699 -08 07 41.154452098     19.061   16.323 M1 6 0
284 2MASS J05425229-0808549 Y*O 05 42 52.3066744694 -08 08 54.908937290     20.260   16.437 M5 4 0
285 2MASS J05425913-0809236 Y*O 05 42 59.1332068045 -08 09 23.614560446     17.708   14.951 M1 11 0
286 Haro 4-494 Y*O 05 43 01.7808061712 -08 04 50.582868498     16.531   14.220 K5 12 0
287 2MASS J05430849-0811323 Y*O 05 43 08.4916821277 -08 11 32.300521430     18.688   15.569 M2 6 0
288 2MASS J05452137-0000459 TT* 05 45 21.3797037865 -00 00 45.787572568           M3 2 0
289 2MASS J05452268-0014274 TT* 05 45 22.6859217847 -00 14 27.466503339           M6 2 0
290 2MASS J05452616+0006379 TT* 05 45 26.1620907631 +00 06 37.900039749           M3 5 0
291 LDN 1630 DNe 05 45.5 -00 59           ~ 351 0
292 2MASS J05453826-0008109 TT* 05 45 38.2665654876 -00 08 11.045253494           M0 5 0
293 2MASS J05454167-0004024 TT* 05 45 41.6779128171 -00 04 02.418417440           M4 5 0
294 2MASS J05454194-0012053 TT* 05 45 41.9507511665 -00 12 05.423720109           K5.5 11 0
295 2MASS J05454279-0001018 Y*O 05 45 42.7970099266 -00 01 01.858985750           M5.5 3 0
296 Kiso A-0904 170 TT* 05 45 44.3761868756 +00 22 58.256088563   16.91 15.77 15.51   M1 8 0
297 2MASS J05454455-0010355 Y*O 05 45 44.5633784899 -00 10 35.583301363           M4.5 2 0
298 2MASS J05454464+0013006 Y*O 05 45 44.6442811101 +00 13 00.565169667           M0.5 2 0
299 2MASS J05454557+0004356 Y*O 05 45 45.5780136795 +00 04 35.595287479           M5 1 0
300 2MASS J05454691+0014293 TT* 05 45 46.9195584259 +00 14 29.292198579           M4.5 2 0
301 2MASS J05454955-0008387 Y*O 05 45 49.5580524014 -00 08 38.888617038           M5 3 0
302 KHA 174 TT* 05 45 53.1172400472 -00 13 25.004919726   18.00 16.73     M1 12 0
303 EM* RJHA 9 TT* 05 45 53.5541693388 +00 33 08.784301178     17.5     M2 8 0
304 2MASS J05455360+0022420 TT* 05 45 53.6030871003 +00 22 42.092836681           K7 2 0
305 2MASS J05455409-0003167 Y*O 05 45 54.0941626992 -00 03 16.875814499           M5.5 2 0
306 2MASS J05455512+0011394 Y*O 05 45 55.1326414041 +00 11 39.413355509           M5.5 3 0
307 2MASS J05455619+0033103 TT* 05 45 56.2017623324 +00 33 10.227810204           M5.5 2 0
308 2MASS J05455631+0007085 TT* 05 45 56.3186564582 +00 07 08.515229277           K7.5 10 0
309 2MASS J05455672-0000253 Y*O 05 45 56.7285790588 -00 00 25.402409326           M3 4 0
310 EM* LkHA 296 TT* 05 45 57.3897200117 +00 20 22.171412296   16.5 15.7     K7 11 0
311 2MASS J05455762+0007211 Y*O 05 45 57.6266644609 +00 07 21.088754702           M5.5 3 0
312 2MASS J05455793+0002485 TT* 05 45 57.9308490735 +00 02 48.612452793           M4.5 4 0
313 EM* LkHA 297 TT* 05 46 00.1779249091 +00 03 07.064860718   18.5       M4 10 0
314 2MASS J05460353+0002546 Y*O 05 46 03.5356954468 +00 02 54.732896893           M5.5 2 0
315 2MASS J05460457+0000381 TT* 05 46 04.5781807014 +00 00 38.061163463           M2 7 0
316 EM* LkHA 298 TT* 05 46 04.63704 +00 04 58.1484   16.88 15.42 14.82 13.32 K6 19 0
317 HBC 502 TT* 05 46 07.8800816831 -00 11 56.886181309     14.5     K3 35 0
318 EM* LkHA 299 TT* 05 46 09.27000 +00 13 32.6136   17.16 15.45 15.61   M1 9 0
319 2MASS J05460960-0003312 Y*O 05 46 09.6062998828 -00 03 31.261259937           M1.5 6 0
320 2MASS J05461030-0000066 Y*O 05 46 10.3033865355 -00 00 06.733786719           M2 4 0
321 2MASS J05461134-0007550 Y*O 05 46 11.3633347722 -00 07 55.287541776           M3.5 3 0
322 2MASS J05461186+0032259 TT? 05 46 11.8694739640 +00 32 25.837377945           K2 13 0
323 2MASS J05461226-0008078 Y*O 05 46 12.2613941598 -00 08 07.813183878           M7 5 0
324 2MASS J05461299-0008148 Y*O 05 46 13.0075857057 -00 08 14.865080744           M4.5 4 0
325 2MASS J05461358-0010340 Y*O 05 46 13.5634125822 -00 10 34.394684338           M5.5 1 0
326 2MASS J05461447+0020243 TT* 05 46 14.4894999957 +00 20 24.330484983           M4 5 0
327 2MASS J05461674+0007134 Y*O 05 46 16.7483016937 +00 07 13.363348048           M5 6 0
328 2MASS J05461771-0000143 Y*O 05 46 17.7156656128 -00 00 14.330606479           K3.5 19 0
329 2MASS J05461829+0006578 TT* 05 46 18.2986321015 +00 06 57.787812206           K5.5 9 0
330 2MASS J05461859+0007079 Y*O 05 46 18.5999778909 +00 07 07.939744999           M3.5 3 0
331 V* V2764 Ori Or* 05 46 18.8952195033 -00 05 38.166725553   15.3 14.4     K7 16 0
332 EM* LkHA 300 TT* 05 46 19.0562957783 +00 03 29.515781301   18.0       K6 16 0
333 EM* LkHA 301 TT* 05 46 19.4689170799 -00 05 20.025946066   15.4 14.6     K2.5 31 0
334 2MASS J05462087+0008094 TT* 05 46 20.8772642536 +00 08 09.312611280           K8 6 0
335 EM* LkHA 302 TT* 05 46 22.4334156885 -00 08 52.631578581     15.1     K2 29 0
336 2MASS J05462298+0004264 TT* 05 46 22.9902465278 +00 04 26.479873569           M2 6 0
337 2MASS J05462382+0004272 Y*O 05 46 23.8324997424 +00 04 27.301498416           M3 2 0
338 2MASS J05462509+0005412 Y*O 05 46 25.1116109171 +00 05 41.234795266           K7.5 7 0
339 2MASS J05462588+0009319 TT* 05 46 25.8854686932 +00 09 31.906126776           M3.5 7 0
340 2MASS J05462665+0031074 TT* 05 46 26.6576135820 +00 31 07.450808510           K7 7 0
341 2MASS J05462712+0015496 Y*O 05 46 27.1321147582 +00 15 49.607811113           M4.5 1 0
342 2MASS J05462783+0005483 TT* 05 46 27.8421613975 +00 05 48.459800429           M2.5 3 0
343 2MASS J05462836+0012269 Y*O 05 46 28.3670047756 +00 12 26.904019292           M3.5 3 0
344 2MASS J05462886+0013306 Y*O 05 46 28.86864 +00 13 30.6624           M0.5 6 0
345 2MASS J05462900+0029071 TT* 05 46 29.0035592065 +00 29 07.158407279           M1.5 3 0
346 2MASS J05462905+0011456 Y*O 05 46 29.0566277864 +00 11 45.594993975           M4.5 1 0
347 2MASS J05462958+0010572 Y*O 05 46 29.5902648626 +00 10 57.119988536           M5.5 5 0
348 2MASS J05463002+0011111 Y*O 05 46 30.0279634471 +00 11 11.111251778           M6 2 0
349 2MASS J05463005+0012096 TT* 05 46 30.0607442437 +00 12 09.601392989           M1.5 7 0
350 2MASS J05463103+0027120 Y*O 05 46 31.0340250416 +00 27 12.011624152           M7.5 2 0
351 2MASS J05463145+0020158 Y*O 05 46 31.4653304327 +00 20 15.715544360           M3.5 1 0
352 2MASS J05463171+0025081 Y*O 05 46 31.7180110344 +00 25 08.060065411           M3.5 5 0
353 2MASS J05463328+0002518 TT* 05 46 33.2898207213 +00 02 51.962901990           K4 15 0
354 [SSC75] M 78 4 TT* 05 46 34.5409903448 +00 06 43.466273540           K4 9 0
355 2MASS J05463489+0004206 TT* 05 46 34.9037388936 +00 04 20.763220278           M4 9 0
356 2MASS J05463549+0001389 Y*O 05 46 35.5094809278 +00 01 38.963493029           M6 5 0
357 2MASS J05463610+0006268 Y*O 05 46 36.1098046529 +00 06 26.898454776           M0 8 0
358 EM* LkHA 304 TT* 05 46 37.0664004964 +00 01 21.909139806     16     K5.5 22 0
359 2MASS J05463756+0004025 Y*O 05 46 37.5772049657 +00 04 02.621334530           M5 2 0
360 2MASS J05463832+0005486 Y*O 05 46 38.3219426381 +00 05 48.935888877           M6 5 0
361 2MASS J05463840+0015116 Y*O 05 46 38.3996206087 +00 15 11.564969301           M5.5 3 0
362 2MASS J05463856+0022059 TT* 05 46 38.5706627392 +00 22 06.041750937           M1 6 0
363 2MASS J05463988+0006449 Y*O 05 46 39.8940164105 +00 06 44.967139082           M2 3 0
364 2MASS J05464017+0005018 TT* 05 46 40.1826399434 +00 05 01.915366955           M1 2 0
365 2MASS J05464042+0005076 Y*O 05 46 40.4313870879 +00 05 07.709197152           M2.5 2 0
366 [FVW2009] L1630N 77 Y*O 05 46 40.44 -00 08 38.2           M2.5 1 0
367 2MASS J05464076+0027225 TT* 05 46 40.76784 +00 27 22.5108           M3 7 0
368 2MASS J05464382+0003217 Y*O 05 46 43.8314017931 +00 03 21.866540401           M5 2 0
369 2MASS J05464384+0015323 TT* 05 46 43.8482066666 +00 15 32.284347816           M2 5 0
370 2MASS J05464408+0018031 TT* 05 46 44.0924363822 +00 18 03.089384198           K5 8 0
371 2MASS J05464425+0030295 Y*O 05 46 44.2638568639 +00 30 29.581322255           M5.5 1 0
372 2MASS J05464483+0016597 TT* 05 46 44.8407222009 +00 16 59.793385844           M1 7 0
373 [FVW2009] L1630N 86 Y*O 05 46 45.00 +00 24 48.7           M5.5 1 0
374 2MASS J05464500+0011327 Y*O 05 46 45.0046294257 +00 11 32.850687624           M4.5 3 0
375 2MASS J05464503+0005339 Y*O 05 46 45.0485702274 +00 05 33.935867517           M0.5 4 0
376 2MASS J05464514+0003464 Y*O 05 46 45.1533978911 +00 03 46.511621892           M2.5 4 0
377 M 78 RNe 05 46 45.8 +00 04 45   8.0       ~ 344 0
378 2MASS J05464687+0009076 TT* 05 46 46.8763777998 +00 09 07.680263268     17.0     M0 9 0
379 NAME LDN 1630N Cl* 05 46 47.0 +00 09 50           ~ 10 1
380 2MASS J05464855+0021281 Y*O 05 46 48.552 +00 21 28.17           K6.5 4 0
381 2MASS J05464872+0021383 Y*O 05 46 48.7368679271 +00 21 38.307367328           M4.5 3 0
382 2MASS J05464908+0028383 Y*O 05 46 49.0919079528 +00 28 38.426861950           M5 3 0
383 2MASS J05465119+0018082 Y*O 05 46 51.1959179318 +00 18 08.272720760           M5.5 3 0
384 2MASS J05465139+0019471 Y*O 05 46 51.399 +00 19 47.19           M2 5 0
385 2MASS J05465148+0019213 TT* 05 46 51.4831371919 +00 19 21.325702860           M3.5 6 0
386 2MASS J05465185+0019385 Y*O 05 46 51.8557514055 +00 19 38.581633843           M4 4 0
387 2MASS J05465241+0020016 TT* 05 46 52.4161984675 +00 20 01.665625270           K9 8 0
388 2MASS J05465653+0020529 TT* 05 46 56.5402113587 +00 20 52.929852869           K3 3 0
389 2MASS J05465803+0014278 TT* 05 46 58.0377297409 +00 14 27.846148345           M3 5 0
390 2MASS J05465813+0005381 TT* 05 46 58.1440535382 +00 05 38.321194714           M0 6 0
391 2MASS J05470194+0016566 Y*O 05 47 01.9519037142 +00 16 56.688648996           M6 1 0
392 2MASS J05470286+0016519 Y*O 05 47 02.8709541873 +00 16 51.959727274           M4.5 3 0
393 2MASS J05470397+0011143 TT* 05 47 03.9814217507 +00 11 14.267238411           M2 8 0
394 2MASS J05470447+0015472 Y*O 05 47 04.4776515264 +00 15 47.209359157           K7 3 0
395 2MASS J05470494+0018316 TT* 05 47 04.9439614604 +00 18 31.642489890           M1.5 3 0
396 2MASS J05470497+0018126 Y*O 05 47 04.9780866151 +00 18 12.651590018           M5 1 0
397 2MASS J05470505+0018348 Y*O 05 47 05.0586712912 +00 18 34.830893666           M1.5 3 0
398 SSV LDN 1630 22 * 05 47 05.1233355045 +00 18 26.715279870           M3.5 4 0
399 2MASS J05470534+0028461 TT* 05 47 05.3328704048 +00 28 46.066646985           M3 2 0
400 2MASS J05470597+0025530 Y*O 05 47 05.9746097329 +00 25 53.032726755           M4.5 2 0
401 EM* LkHA 307 TT* 05 47 06.00168 +00 32 08.4804     17.5     K0 18 0
402 2MASS J05470617+0020324 Y*O 05 47 06.1681294346 +00 20 32.528420762           M1 5 0
403 EM* LkHA 309 TT* 05 47 06.9688069120 +00 00 47.641847866     14.7     K4.5 19 0
404 2MASS J05470698+0031559 TT* 05 47 06.9866639651 +00 31 55.963231142           M1 7 0
405 EM* LkHA 308 TT* 05 47 07.2621695494 +00 19 32.192640574   18.0 15.9     M0 16 0
406 2MASS J05470861+0019239 Y*O 05 47 08.6216451084 +00 19 23.919701533           M3 2 0
407 2MASS J05470868+0000140 TT* 05 47 08.6995127599 +00 00 13.955603645           M3 4 0
408 2MASS J05470870+0016347 Y*O 05 47 08.7128573396 +00 16 34.779129455           M4.5 3 0
409 NGC 2071 RNe 05 47 10 +00 18.0           ~ 610 1
410 2MASS J05471072+0018462 Y*O 05 47 10.7253262123 +00 18 46.269448442       18.7   M1 3 0
411 2MASS J05471089+0032059 TT* 05 47 10.8914755353 +00 32 05.958859341           M1.5 6 0
412 2MASS J05471098+0021322 Y*O 05 47 10.9776506074 +00 21 32.296016601           M1 1 0
413 EM* LkHA 310 TT* 05 47 10.9810115619 +00 19 14.768307674   18.0 15.6     G6 12 0
414 2MASS J05471291+0022064 Y*O 05 47 12.9190745064 +00 22 06.537115321           M0 7 0
415 EM* LkHA 313 TT* 05 47 13.84752 +00 00 17.0532       14.70   M1 15 0
416 2MASS J05471658-0000563 TT* 05 47 16.5920574585 -00 00 56.408698081           M4 5 0
417 2MASS J05471716+0018246 TT* 05 47 17.1641833797 +00 18 24.551021351     18.5     M1 6 0
418 EM* LkHA 315 TT* 05 47 17.2765711005 +00 38 21.342145551     15.3     K7 15 0
419 2MASS J05471972+0001218 TT* 05 47 19.7296630120 +00 01 21.802691001           M5 4 0
420 2MASS J05471990+0016131 Y*O 05 47 19.9052423089 +00 16 13.045068780           M5 3 0
421 2MASS J05472299+0017567 Y*O 05 47 22.9918406589 +00 17 56.675385666           M4 1 0
422 2MASS J05472504+0031049 TT* 05 47 25.049 +00 31 04.95           K7 2 0
423 2MASS J05475753+0011312 TT* 05 47 57.5290534894 +00 11 31.134738197           M4 2 0
424 NAME ORI MOL CLOUD MoC 05 56 -01.8           ~ 859 1
425 NGC 2264 OpC 06 40 58 +09 53.7     3.9     ~ 1596 1
426 SA 98- reg 06 52 04.1 -00 23 58           ~ 165 0
427 NGC 2362 OpC 07 18 41 -24 57.3     4.1     ~ 361 0
428 V* TW Hya TT* 11 01 51.9054298616 -34 42 17.031550898   11.94 10.50 10.626 9.18 K6Ve 1545 1
429 NAME Cha I MoC 11 06 48 -77 18.0           ~ 983 1
430 NAME Cha II MoC 12 54 -77.2           ~ 297 0
431 NAME Lup Cloud SFR 16 03 -38.1           ~ 530 0
432 NAME Lupus III SFR 16 09.6 -39 03           ~ 273 0
433 NAME Upper Sco Association As* 16 12 -23.4           ~ 1048 1
434 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3055 0
435 LDN 267 DNe 18 23.5 -23 08           ~ 2 0
436 NAME Serpens Cloud SFR 18 29 49 +01 14.8           ~ 923 2
437 NAME Coronet Cluster Cl* 19 01 54 -36 57.2           ~ 81 1
438 IC 1396 OpC 21 39 00 +57 29.4           ~ 446 1
439 NGC 7129 OpC 21 42 56 +66 06.2     11.5     ~ 234 0
440 NGC 7160 OpC 21 53 40 +62 36.2   6.34 6.1     ~ 208 0

    Equat.    Gal    SGal    Ecl

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2020.09.19-05:12:16

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