2007AJ....134..999D


C.D.S. - SIMBAD4 rel 1.7 - 2020.01.29CET21:09:28

2007AJ....134..999D - Astron. J., 134, 999-1018 (2007/September-0)

X-ray observations of the young cluster NGC 2264.

DAHM S.E., SIMON T., PROSZKOW E.M. and PATTEN B.M.

Abstract (from CDS):

We present results from an X-ray imaging survey of the young cluster NGC 2264, carried out with the European Photon Imaging Cameras (EPIC) on board the XMM-Newton spacecraft. The X-ray data are merged with extant optical and near-infrared photometry, spectral classifications, Hα emission strengths, and rotation periods to examine the interrelationships between coronal and chromospheric activity, rotation, stellar mass, and internal structure for a statistically significant sample of pre-main-sequence stars. A total of 300 distinct X-ray sources can be identified with optical or near-infrared counterparts. The sources are concentrated within three regions of the cluster: in the vicinity of S Mon, within the large emission/reflection nebulosity southwest of S Mon, and along the broad ridge of molecular gas that extends from the Cone Nebula to the NGC 2264 IRS 2 field. From the extinction-corrected color-magnitude diagram of the cluster, ages and masses for the optically identified X-ray sources are derived. A median age of ∼2.5 Myr and an apparent age dispersion of ∼5 Myr are suggested by pre-main-sequence evolutionary models. The X-ray luminosity of the detected sources appears well correlated with bolometric luminosity, although there is considerable scatter in the relationship. Stellar mass contributes significantly to this dispersion, while isochronal age and rotation do not. X-ray luminosity and mass are well correlated such that LX∝(M/M)1.5, similar to the relationship found within the younger Orion Nebula Cluster. No strong evidence is found for a correlation between EH–K, the near-infrared color excess, and the fractional X-ray luminosity, which suggests that optically thick dust disks have little direct influence on the observed X-ray activity levels. Among the X-ray-detected weak-line T Tauri stars, the fractional X-ray luminosity, LX/Lbol, is moderately well correlated with the fractional Hα luminosity, L/Lbol, but only at the 2 σ level of significance. The cumulative distribution functions for the X-ray luminosities of the X-ray-detected classical and weak-line T Tauri stars within the cluster are comparable, assuming the demarcation between the two classes is at an Hα equivalent width of 10 Å. However, if the nondetections in X-rays for the entire sample of Hα emitters known within the cluster are taken into account, then the cumulative distribution functions of these two groups are clearly different, such that classical T Tauri stars are underdetected by at least a factor of 2 relative to the weak-line T Tauri stars. Examining a small subsample of X-ray-detected stars that are probable accretors based on the presence of strong Hα emission and near-infrared excess, we conclude that definitive nonaccretors are ∼1.6 times more X-ray luminous than their accreting counterparts. In agreement with earlier published findings for the Orion Nebula Cluster, we find a slight positive correlation (valid at the 2 σ confidence level) between LX/Lbol and rotation period in NGC 2264. The lack of a strong anticorrelation between X-ray activity and rotation period in the stellar population of NGC 2264 suggests that either the deeply convective T Tauri stars are rotationally saturated or the physical mechanism responsible for generating magnetic fields in pre-main-sequence stars is distinct from the one that operates in evolved main-sequence stars.

Abstract Copyright:

Journal keyword(s): Galaxy: Open Clusters and Associations: Individual: NGC Number: NGC 2264 - Stars: Chromospheres - Stars: Coronae - Stars: Pre-Main-Sequence - Stars: Rotation - X-Rays: Stars

VizieR on-line data: <Available at CDS (J/AJ/134/999): table2.dat>

Nomenclature: Table 2: [DSP2007] NNN (Nos 1-300).

Simbad objects: 333

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Number of rows : 333

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 SFR 03 28 55 +31 22.2   10.9       ~ 1198 1
2 IC 348 OpC 03 44 34 +32 09.8           ~ 1212 1
3 Cl Melotte 22 OpC 03 47 00 +24 07.0           ~ 2931 0
4 Cl Melotte 25 OpC 04 26 54.00 +15 52 00.0           ~ 2610 0
5 NAME Tau-Aur Region SFR 04 30 +25.0           ~ 1189 1
6 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 1927 1
7 NAME Mon I MoC 06 35 +10.1           ~ 206 0
8 V* QV Mon TT* 06 39 55.5995460981 +09 47 31.695622095 19.303 18.022 16.520 15.43 13.927 ~ 12 0
9 2MASS J06395957+0956243 TT* 06 39 59.5759444897 +09 56 24.302505832   17.29 15.82 15.23 14.39 K6 15 0
10 2MASS J06400215+0945143 TT* 06 40 02.1496050756 +09 45 14.300786550 18.708 17.679 16.474 15.78 15.029 ~ 14 0
11 2MASS J06400404+0943047 TT* 06 40 04.0474133792 +09 43 04.752952350     18.90   16.16 ~ 8 0
12 [DSP2007] 129 X 06 40 04.2 +09 43 08           ~ 1 0
13 2MASS J06400420+0943123 TT* 06 40 04.21 +09 43 12.3   18.40 16.82 15.77 15.69 M2 9 0
14 ESO-HA 344 TT* 06 40 05.2183455556 +09 50 56.533514819   18.57 16.98 15.39 14.62 ~ 18 0
15 ESO-HA 347 TT* 06 40 08.5165425149 +09 44 13.495004197 18.822 17.657 16.262 15.25 14.254 M1 19 0
16 2MASS J06400961+0941434 TT* 06 40 09.618 +09 41 43.43 14.481 14.16 13.417 12.78 12.28 G9 23 0
17 KHA 69 TT* 06 40 12.4409398306 +09 44 23.067613778 18.898 17.624 16.240 15.33 14.168 M1 20 0
18 EM* LkHA 361 TT* 06 40 19.3065545749 +09 48 29.958177553 18.520 17.375 16.028 15.131 14.092 M0 24 0
19 CSIMon-001157 TT* 06 40 20.0842780809 +09 28 28.575573148   17.302 16.03 15.20 14.37 K7.0 20 0
20 2MASS J06402066+0934343 TT* 06 40 20.6623361501 +09 34 34.424096556 19.211 17.958 16.761 16.12 15.454 K5 11 0
21 NGC 2264 42 TT* 06 40 21.0257725534 +09 36 31.964983732 14.468 14.155 13.327 12.86 12.372 K1 24 0
22 IfAHA 235 TT* 06 40 22.223304 +09 54 28.84824 17.109 17.03 15.58 14.91 13.703 M0 19 0
23 CSIMon-001038 TT* 06 40 22.6245229609 +09 49 46.263268573 19.413 18.409 17.066 16.123 15.059 M0 21 0
24 V* KX Mon TT* 06 40 23.0840049972 +09 27 42.392321981   16.80 16.04 14.90 14.17 K5 30 0
25 V* V594 Mon TT* 06 40 23.7312247435 +09 55 23.882270228   19.03 17.564 16.368 14.908 ~ 28 0
26 V* KY Mon TT* 06 40 24.1574022871 +09 34 12.492885194     14.80 16.60 15.15 M0.7 38 0
27 2MASS J06402484+0953114 Y*O 06 40 24.8397161388 +09 53 11.520448488   19.23 17.529 16.457 15.080 ~ 11 0
28 V* KZ Mon TT* 06 40 25.4744465382 +09 48 25.993469454 17.943 16.904 15.720 14.972 14.282 K5 26 0
29 CSIMon-000995 TT* 06 40 25.6901293616 +09 58 35.633698396 14.955 14.59 13.537 12.99 12.448 ~ 19 0
30 V* V500 Mon TT* 06 40 26.2529782998 +09 38 01.470800690 17.722 16.526 15.082 14.26 13.231 M1V 25 0
31 2MASS J06402772+0931596 TT* 06 40 27.7185721800 +09 31 59.665888920   19.78 17.98 16.93 15.68 M2.5 13 0
32 2MASS J06402807+0935337 TT* 06 40 28.0764483844 +09 35 33.786682482   19.94 18.42 17.21 15.88 M3 15 0
33 NGC 2264 51 TT* 06 40 28.5815782197 +09 35 47.663308312 18.522 17.363 15.973 15.17 14.031 M1V 30 0
34 V* V628 Mon TT* 06 40 28.812 +09 48 24.03 18.389 17.291 15.851 15.016 14.267 K7 21 0
35 2MASS J06402886+0933055 TT* 06 40 28.8599311475 +09 33 05.565738721   18.97 17.58 16.48 15.15 M3 15 0
36 [DSP2007] 230 X 06 40 28.9 +09 30 59           ~ 1 0
37 NGC 2264 52 TT* 06 40 28.9460534880 +09 42 17.101883825 17.848 16.731 15.440 14.659 13.912 K7V 27 0
38 V* V595 Mon TT* 06 40 29.8895643306 +09 50 10.399252568 16.433 15.50 14.25 13.725 13.081 K2 35 0
39 KHA 81 TT* 06 40 30.6188771003 +09 46 10.628584802 17.609 16.553 15.320 14.562 13.884 K4V 31 0
40 V* NT Mon TT* 06 40 30.8561289792 +09 34 40.584304119 16.358 16.162 14.962 15.25 13.384 K1 46 0
41 NGC 2264 56 TT* 06 40 31.2433367062 +09 31 07.021990731 17.537 16.559 15.306 14.65 13.750 K7V 34 0
42 V* V414 Mon TT* 06 40 31.8266309993 +09 36 00.637268024 19.762 18.493 16.981 16.04 14.585 M2.5 18 0
43 EM* LkHA 362 TT* 06 40 32.8003579418 +09 51 29.312650711 18.155 17.103 15.702 14.808 13.870 K7V 30 0
44 2MASS J06403332+0958529 TT* 06 40 33.3201966458 +09 58 53.020293418 19.101 18.104 16.698 16.02 14.819 M0 15 0
45 CSIMon-001241 TT* 06 40 33.7917059607 +09 48 43.774780590     17.200 16.107 14.756 M3 14 0
46 ESO-HA 384 TT* 06 40 34.4633611926 +09 35 18.205820664   18.68 17.33 16.26 15.00 M2 22 0
47 KHA 84 Em* 06 40 34.8 +10 04 22           ~ 3 0
48 2MASS J06403489+0954071 TT* 06 40 34.8928897433 +09 54 07.206834142   20.10 18.232 17.047 15.294 M4 12 0
49 V* NU Mon TT* 06 40 36.5221901163 +09 50 45.551993111 18.317 18.137 16.705 15.574 14.363 M0.8 35 0
50 V* V803 Mon TT* 06 40 36.6319762214 +09 48 22.943155817 18.490 17.042 15.738 14.913 14.134 K4V 29 0
51 V* V780 Mon TT* 06 40 36.6672700085 +09 47 22.440944106 13.116 12.98 12.28 11.736 10.907 A0V 31 0
52 2MASS J06403697+0939097 TT* 06 40 36.9771661054 +09 39 09.815288768   19.08 17.27 16.97 15.76 M1 13 0
53 [FMS2000] X22 X 06 40 37.0 +09 47 26           ~ 3 0
54 ESO-HA 386 TT* 06 40 37.2004170171 +09 31 09.867174155   18.97 17.41 16.16 15.05 ~ 23 0
55 LS VI +09 13 Y*O 06 40 37.2570487561 +09 47 29.771911125 11.119 11.41 10.83 10.294 9.579 B1V 47 0
56 2MASS J06403746+0955212 TT* 06 40 37.4619659182 +09 55 21.276724194 18.711 17.544 16.221 15.349 14.524 K7.4 17 0
57 NGC 2264 68 TT* 06 40 37.4910058589 +09 54 57.888165555 12.466 12.38 11.745 11.336 10.969 G0 35 0
58 2MASS J06403785+0949509 TT* 06 40 37.8562918481 +09 49 50.904754508     17.227 16.155 14.805 ~ 13 0
59 V* NV Mon TT* 06 40 37.8658668075 +09 34 54.107992383 18.689 17.913 16.492 15.63 14.293 M3V 35 0
60 V* V338 Mon TT* 06 40 38.1957770226 +09 29 52.501626276   19.15 17.37 16.34 15.23 M1 22 0
61 V* V684 Mon Al* 06 40 38.3663469184 +09 47 16.045993085 7.71 8.31 8.44 8.492 8.516 B4 64 0
62 HD 261782 Y*O 06 40 38.4203149535 +09 57 45.514515891 10.689 10.16 9.31 8.884 8.478 K1III 27 0
63 NGC 2264 288 TT* 06 40 38.67696 +09 36 56.9664     17.27 16.31 14.96 M3 19 0
64 NGC 2264 75 TT* 06 40 39.0228870280 +09 36 00.000326092 18.449 17.603 16.233 15.48 14.465 M0 24 0
65 V* NW Mon TT* 06 40 40.0518597446 +09 35 02.960058686 16.226 15.526 14.60 13.89 13.158 K4V 59 1
66 V* V339 Mon TT* 06 40 40.42 +09 50 50.4 18.093 17.060 15.494 14.468 13.406 M3.5e 25 0
67 KHA 89 TT* 06 40 41.0082850430 +09 27 54.338578641 18.45 17.60 16.18 15.29 14.18 K7.6 27 0
68 V* LO Mon TT* 06 40 41.1388358487 +09 52 56.509268228 17.437 16.948 15.707 14.802 13.924 K6 36 0
69 EM* LkHA 21 TT* 06 40 41.3620338015 +09 54 13.868806061 14.634 14.56 13.62 13.025 12.511 G3 43 1
70 2MASS J06404142+0948096 TT* 06 40 41.4271526369 +09 48 09.598348305 17.780 16.871 15.623 14.792 14.017 K4V 22 0
71 NGC 2264 81 TT* 06 40 41.7960610817 +09 49 52.275861452 18.791 17.52 16.290 15.393 14.421 M0 25 0
72 NGC 2264 84 TT* 06 40 42.1819909416 +09 33 37.422800532 12.575 12.57 12.01 11.74 11.276 G0 59 0
73 EM* LkHA 23 TT* 06 40 42.2107921228 +09 40 11.101327497 16.709 16.709 15.621 15.04 14.065 K4V 33 0
74 HD 47777 pr* 06 40 42.2936237328 +09 39 21.316362070 6.95 7.79 7.93   7.721 B3V 95 0
75 2MASS J06404232+0934250 TT* 06 40 42.3262715527 +09 34 25.014818029   19.13 18.18 17.15 15.74 ~ 14 0
76 NGC 2264 85 TT* 06 40 42.4450078194 +09 32 20.593980696 17.198 16.443 15.257 14.63 13.986 K4 27 0
77 V* V596 Mon Or* 06 40 42.6211180837 +09 53 47.715516934 19.084 17.514 16.177 15.312 14.573 K4.5 15 0
78 V* LQ Mon TT* 06 40 43.2158707816 +09 47 07.243023116 17.403 16.941 15.659 14.789 13.935 K6 40 0
79 ESO-HA 395 TT* 06 40 43.2262954688 +09 31 15.050850324   19.33 17.63 16.54 15.00 M3 20 0
80 HD 261810 pr* 06 40 43.2268081280 +09 46 01.718968696 8.26 8.92 9.02 9.045 9.039 B1 50 0
81 V* V597 Mon TT* 06 40 43.3506159324 +09 50 59.482416502 17.441 16.387 15.138 14.354 13.624 K4V 29 0
82 V* V598 Mon TT* 06 40 43.4278719643 +09 28 40.950294555   17.952 16.68 15.64 14.54 M0 27 0
83 2MASS J06404385+0948305 TT* 06 40 43.8586340082 +09 48 30.524263890   18.35 17.192 16.165 14.987 M1 17 0
84 Cl* NGC 2264 FMS 181 El* 06 40 44.1204961664 +09 23 55.345309066   16.321 15.20 14.60 13.99 K5 15 0
85 CSIMon-000318 TT* 06 40 44.5836822174 +09 48 12.585799726 17.765 16.646 15.325 14.482 13.665 K7 25 0
86 2MASS J06404485+0957442 TT* 06 40 44.8536482317 +09 57 44.233014167 17.441 16.288 14.984 14.155 13.354 K6 29 0
87 V* V805 Mon TT* 06 40 45.0426078366 +09 45 41.821760270 18.817 17.539 16.151 15.495 14.329 K7V 23 0
88 V* V642 Mon TT* 06 40 46.0827536905 +09 49 17.318155831 13.090 12.54 11.835 11.259 10.767 K1 43 1
89 Cl* NGC 2264 RMS 2962 TT* 06 40 46.738176 +09 54 24.82416 17.134 16.90 15.60 15.04 13.624 M0 15 0
90 2MASS J06404686+0932309 TT* 06 40 46.8648188865 +09 32 30.909863430   19.80 17.67 16.72 15.67 M1V 16 0
91 IfAHA 298 TT* 06 40 46.9552515193 +09 48 48.006677939 19.025 17.903 16.515 15.613 14.811 K6 20 0
92 V* NY Mon TT* 06 40 47.1122808800 +09 32 40.056838088 17.198 17.16 16.05 15.04 14.198 M1V 37 0
93 V* PU Mon TT* 06 40 47.3588568294 +09 48 49.381297451 18.704 17.453 15.998 15.038 14.073 M1 21 0
94 V* LR Mon TT* 06 40 47.5028768725 +09 49 28.939423823 15.669 15.208 14.00 13.454 12.780 K3 60 0
95 Cl* NGC 2264 FMS 2-620 * 06 40 47.9851556538 +09 32 03.732116121     20.86 19.41 17.37 ~ 3 0
96 Cl* NGC 2264 RMS 3004 Y*O 06 40 48.0949462290 +09 53 39.367393767 18.079 17.051 15.807 15.242 14.346 K5 20 0
97 NGC 2264 99 * 06 40 48.1768674573 +09 24 11.805003043   11.3 11.0 10.64 10.39 F5/7? 17 0
98 CSIMon-000779 TT* 06 40 48.1951734045 +09 27 00.818341854   19.40 17.96 16.77 15.30 M5 18 0
99 NGC 2264 97 TT* 06 40 48.2724901418 +09 36 38.640312023 19.159 17.908 16.389 15.47 14.245 M3V 27 0
100 HD 261842 pr* 06 40 48.6 +09 22 00   10.05 10.03   10.15 F3V 15 0
101 NGC 2264 101 TT* 06 40 48.6259391420 +09 32 52.403926024 19.706 18.366 16.927 15.96 14.976 K7V 20 0
102 NGC 2264 102 TT* 06 40 48.7567410134 +09 32 42.509062292 18.600 17.388 16.050 15.36 14.374 K4 25 0
103 CCDM J06408+0922B *i* 06 40 48.77 +09 21 56.6   11.011 10.959     ~ 4 0
104 V* V342 Mon TT* 06 40 48.8419459853 +09 43 25.654732461     17.630 16.316 15.177 K6.3 26 0
105 ESO-HA 415 TT* 06 40 49.2105036005 +09 57 38.676894499   19.18 17.497 16.371 15.129 M0.9 20 0
106 ESO-HA 416 TT* 06 40 49.3626379506 +09 52 53.971693605   18.58 17.28 16.92 16.6 M0.5 14 0
107 V* V343 Mon Fl* 06 40 49.7452558498 +09 52 58.588098329   19.11 18.340 17.246 15.719 M3 14 0
108 KHA 95 TT* 06 40 49.7891264936 +09 47 31.207367088 19.683 18.433 16.762 15.358 13.765 M5V 19 0
109 V* LT Mon TT* 06 40 49.8919916220 +09 36 49.459472044 16.334 16.425 15.329 14.58 13.742 K4 49 0
110 NGC 2264 340 TT* 06 40 50.0061708515 +09 44 54.544276179   19.18 17.50 16.53 15.17 M3 16 0
111 ESO-HA 419 TT* 06 40 50.0851192381 +09 52 27.502079174   19.24 17.815 16.674 15.126 M4 17 0
112 IPHAS J064050.11+093039.9 Em* 06 40 50.1037635973 +09 30 39.906573472   19.70 19.02 18.17 16.38 M5 6 0
113 CSIMon-000823 TT* 06 40 50.1368148753 +09 57 03.970474955   19.49 17.74 16.59 15.18 M2.9 12 0
114 EM* LkHA 31 TT* 06 40 50.5906290867 +09 54 57.310258286 16.921 16.174 14.944 14.184 13.496 K2 35 0
115 Cl* NGC 2264 RMS 3091 TT* 06 40 50.8614217257 +09 55 53.029655441 17.923 16.862 15.540 14.728 13.947 K7 20 0
116 HD 48012 Pu* 06 40 51.1607566319 +10 01 43.849361292 8.31 8.75 8.81   8.820 B6/9 33 0
117 NGC 2264 108 TT* 06 40 51.1854909871 +09 44 46.107334185 12.684 12.42 12.004 11.661 11.308 F8V 60 0
118 NGC 2264 111 TT* 06 40 51.4635405660 +09 37 14.419653267 19.657 18.395 16.889 15.91 14.941 M1 28 0
119 EM* LkHA 33 TT* 06 40 51.5429242864 +09 43 24.229826742 16.162 15.60 14.53 13.771 13.134 K4 46 0
120 V* NZ Mon TT* 06 40 51.5891984425 +09 28 44.516719956   17.17 16.05 15.13 14.45 K4V 37 0
121 2MASS J06405201+0945048 TT* 06 40 52.0099600014 +09 45 04.790007785 18.759 17.492 16.034 14.999 13.911 M1 17 0
122 2MASS J06405208+0952138 TT* 06 40 52.0816353859 +09 52 13.822646615 18.682 17.610 16.187 15.264 14.283 M1 19 0
123 V* V580 Mon Or* 06 40 52.1056422306 +09 29 13.907944103   19.59 19.06 17.84 16.21 M4 15 0
124 2MASS J06405219+0956433 TT* 06 40 52.1942647072 +09 56 43.258921510   19.10 17.712 16.686 15.457 M1 14 0
125 2MASS J06405220+0952311 TT* 06 40 52.2038595463 +09 52 31.116433581     17.383 16.329 15.149 M0.0 14 0
126 ESO-HA 425 TT* 06 40 52.5510293111 +09 52 06.034732797 17.773 17.773 16.276 15.233 14.115 M1.0 21 0
127 2MASS J06405267+0944210 TT* 06 40 52.6741427372 +09 44 21.015530670 19.335 18.203 16.739 15.80 14.513 M0.0 24 0
128 2MASS J06405292+0944544 TT* 06 40 52.9234295290 +09 44 54.385087744 16.892 16.515 15.339 14.893 13.705 K5.5 30 0
129 CSIMon-000754 TT* 06 40 53.0235407753 +09 52 59.452251353     16.898 15.853 14.884 M1 15 0
130 ESO-HA 430 TT* 06 40 53.62656 +09 47 04.3908     17.90 16.63 15.02 M3.6 18 0
131 EM* LkHA 35 TT* 06 40 53.6365617652 +09 33 24.733966714 16.095 15.43 14.42 14.07 13.386 K1V 56 0
132 NGC 2264 116 TT* 06 40 53.7702733078 +09 30 38.976673734 12.193 12.27 11.633 11.45 11.002 F7V 29 0
133 Cl* NGC 2264 SBL 223 * 06 40 54.34 +09 47 06.4 16.747 17.596 16.023 13.305 14.107 ~ 4 0
134 NGC 2264 118 pr* 06 40 54.3553861862 +09 20 04.547422963   12.33 11.77 11.67 11.20 F8V 12 0
135 2MASS J06405517+0950498 TT* 06 40 55.1832340289 +09 50 49.750093589 18.056 16.936 15.728 15.094 14.118 M0.3 22 0
136 ESO-HA 438 TT* 06 40 55.4266294799 +09 37 23.682136493 17.933 16.918 15.621 14.84 13.887 K6 27 0
137 EM* LkHA 365 TT* 06 40 55.7199104167 +09 51 13.815892302 17.641 16.691 15.463 14.669 13.896 K4 29 0
138 EM* LkHA 39 TT* 06 40 56.2519821646 +09 39 32.652067931   18.42 16.72 16.28 15.16 M1 23 0
139 2MASS J06405649+0929538 TT* 06 40 56.4904252462 +09 29 53.819039990   19.21 18.49 17.19 15.39 M5 9 0
140 NGC 2264 121 Em* 06 40 56.5037196598 +09 54 10.391105641 13.534 13.33 12.383 11.868 11.396 G0V 33 0
141 V* OO Mon TT* 06 40 56.773 +09 30 15.07 18.476 17.776 16.153 14.84 13.782 M3V 31 0
142 V* LU Mon TT* 06 40 56.8002062552 +09 37 49.031800937 16.198 16.40 14.60 14.25 13.287 M1V 61 0
143 NGC 2264 125 TT* 06 40 56.9508542922 +09 48 40.727088792 12.996 12.98 12.34 11.966 11.618 F9V 38 0
144 2MASS J06405699+0933013 Y*O 06 40 56.9957139731 +09 33 01.326988024   20.37 20.34 18.57 16.49 M3.5 9 0
145 2MASS J06405745+0929234 TT* 06 40 57.4544406614 +09 29 23.399595394   18.87 17.59 16.62 15.41 ~ 17 0
146 NGC 2264 130 TT* 06 40 57.7679189663 +09 30 50.388075090 19.427 18.082 16.458 15.48 14.420 K7 26 0
147 2MASS J06405783+0956299 TT* 06 40 57.8280574454 +09 56 29.880626134 15.174 14.79 13.752 13.196 12.688 ~ 17 0
148 V* V603 Mon TT* 06 40 57.8377400303 +09 41 20.185147944 17.907 17.339 15.989 15.26 14.047 M0 33 0
149 NGC 2264 OpC 06 40 58 +09 53.7     3.9     ~ 1563 1
150 2MASS J06405820+0955445 TT* 06 40 58.2025705093 +09 55 44.537985321   18.96 17.263 16.209 14.836 M2.6 15 0
151 HD 261902 pr* 06 40 58.5127159880 +09 33 31.728232062 9.88 10.20 10.23   10.174 B8 38 0
152 * 15 Mon Be* 06 40 58.65963 +09 53 44.7229 3.360 4.400 4.640   4.88 O7V+B1.5/2V 743 0
153 KHA 103 TT* 06 40 58.8259596010 +09 39 18.750384216   17.83 17.02 16.01 14.95 M0 27 0
154 V* IO Mon TT* 06 40 58.836576 +09 30 57.26412   15.30 14.22 13.20 12.49 K2.5 56 0
155 V* IO Mon B * 06 40 58.8644765563 +09 30 57.451361509 16.147 15.703 14.702   13.191 ~ 5 0
156 ESO-HA 447 TT* 06 40 58.9178440368 +09 28 52.910158617   18.325 16.84   14.43 M1 17 0
157 2MASS J06405923+0953078 pr* 06 40 59.23 +09 53 07.9 15.416 15.416 15.416 14.452 13.839 ~ 9 0
158 EM* LkHA 44 TT* 06 40 59.3200072829 +09 46 16.585676304 17.405 17.390 16.145 15.380 14.163 M1 33 0
159 2MASS J06405932+0922218 TT* 06 40 59.3229337683 +09 22 21.868335841   20.61 18.73 17.60 15.87 ~ 9 0
160 NGC 2264 134 TT* 06 40 59.3436202135 +09 55 20.166584605 13.918 13.22 12.38 11.908 11.438 G5V 47 0
161 V* V602 Mon TT* 06 40 59.451672 +09 59 45.34404 17.267 16.421 15.262 14.69 13.825 K5 26 0
162 V* V421 Mon TT* 06 40 59.5445496967 +09 35 10.865366091 18.354 16.73 15.15 14.46 13.214 K4 46 0
163 V* V806 Mon TT* 06 40 59.8310814523 +09 51 48.886896284 17.476 18.260 16.902 15.886 14.725 M1V 18 0
164 V* V352 Mon TT* 06 40 59.9966230896 +09 28 50.045478770   17.18 15.76 15.04 14.31 K7V 27 0
165 BD+10 1222 pr* 06 41 00.0332978917 +09 52 17.874446998 9.42 9.82 9.88 9.932 9.929 A1V 38 0
166 CSIMon-000071 TT* 06 41 00.2518210816 +09 58 49.630696483 14.962 14.81 13.613 13.049 12.546 K1.5 22 0
167 V* V422 Mon TT* 06 41 00.5017103793 +09 45 03.118261977 16.801 16.264 15.165 14.74 13.781 K4V 37 0
168 V* V354 Mon TT* 06 41 00.5099718638 +09 29 15.957184805 16.609 15.884 14.708 13.88 13.314 K4V 39 0
169 CSIMon-000565 TT* 06 41 00.7843270915 +09 51 22.210098362 16.612 15.64 14.68 13.913 13.183 K1 33 0
170 V* IP Mon TT* 06 41 00.9823376160 +09 32 44.469147785 16.361 15.359 13.90 12.68 12.241 K1 69 0
171 V* V356 Mon TT* 06 41 01.1161135600 +09 34 52.202102923 19.194 17.872 16.464 15.56 14.71 M1 35 0
172 V* V605 Mon TT* 06 41 01.4158456239 +09 34 08.184158463 16.672 15.84 14.69 14.05 13.280 K5 38 0
173 2MASS J06410153+1000365 TT* 06 41 01.53 +10 00 36.6 17.573 16.517 15.321 14.61 13.851 K4 16 0
174 BD+09 1340 * 06 41 01.5552209283 +09 28 13.069963546   10.68 10.64 10.67 10.56 A0 26 0
175 V* V604 Mon ** 06 41 01.689816 +09 48 22.15332 16.751 15.13 13.89 13.27 12.869 K6 26 0
176 V* V355 Mon TT* 06 41 01.8471117553 +09 38 41.146864237 16.530 15.975 14.840 14.01 13.402 K1V 29 0
177 HD 261938 * 06 41 01.8782254007 +09 52 48.050098005 8.32 8.90 8.97 9.067 9.084 B3V 31 0
178 NGC 2264 143 Y*O 06 41 02.0666065254 +09 52 50.850760277 10.682 10.65 10.714 10.78 10.616 A2V 12 0
179 NGC 2264 404 TT* 06 41 02.2067304980 +09 51 51.908931892 14.019 13.727 13.04 12.42 11.893 K0 20 0
180 Cl* NGC 2264 FMS 2-982 * 06 41 02.2995829213 +09 27 23.854349076   16.386 15.60 14.88 14.15 K6.0 12 0
181 V* V781 Mon TT* 06 41 02.5373573590 +09 34 55.803651605 15.853 15.36 14.35 13.67 13.169 G7 33 0
182 V* V807 Mon TT* 06 41 02.5860761969 +09 35 13.054693041 17.514 16.72 15.44 14.61 13.918 K5 35 0
183 Cl* NGC 2264 DS 290 Al* 06 41 02.7131423049 +09 23 18.809355579   18.03 16.83 15.74 14.57 ~ 13 0
184 IRAS 06382+0939 Y*O 06 41 02.81160 +09 36 16.1712         19.89 ~ 74 0
185 2MASS J06410286+0953527 pr* 06 41 02.8705872938 +09 53 52.733092177   17.22 17.929 16.794 15.294 ~ 11 0
186 2MASS J06410290+0953360 Y*O 06 41 02.9064460364 +09 53 36.104897481     17.457 16.370 15.238 ~ 7 0
187 2MASS J06410319+0926030 TT* 06 41 03.1877245358 +09 26 03.010448705   19.31 17.70 16.71 15.53 M0 14 0
188 KHA 109 TT* 06 41 03.2819696831 +09 57 54.956577123 18.312 17.195 15.890 15.049 14.225 K7 22 0
189 V* LW Mon TT* 06 41 03.3731245919 +09 40 44.975976849 17.726 16.990 15.766 15.04 14.218 M1 37 0
190 2MASS J06410342+0930049 TT* 06 41 03.4182089476 +09 30 05.113461697 19.573 18.528 16.994 15.87 14.608 M2: 23 0
191 NGC 2264 154 TT* 06 41 03.4987304726 +09 31 18.397068936 13.512 13.44 12.735 12.37 11.917 G2V 44 0
192 CSIMon-000066 TT* 06 41 03.5745172394 +10 00 35.301970938   18.61 17.08 16.14 14.96 M1 18 0
193 ESO-HA 473 TT* 06 41 03.6067392858 +09 30 29.025828250   19.53 17.79 16.43 14.68 ~ 27 0
194 V* V808 Mon TT* 06 41 03.7402568147 +09 27 39.790242773   17.12 16.07 15.29 14.44 K4 22 0
195 Cl* NGC 2264 FMS 2-1035 * 06 41 03.9360182730 +09 37 11.036961376     20.12 19.15 17.18 ~ 4 0
196 V* V358 Mon TT* 06 41 03.9389901615 +09 58 09.456046034 19.193 18.071 16.583 15.69 14.277 ~ 18 0
197 V* V606 Mon TT* 06 41 04.0380985810 +09 49 08.771107171 17.594 16.459 15.144 14.300 13.525 K4V 30 0
198 V* V607 Mon TT* 06 41 04.0667889271 +09 35 21.061393760 19.269 17.90 16.670 15.58 14.365 M2.5 35 0
199 V* LY Mon TT* 06 41 04.2795887837 +09 24 52.182724054   16.16 15.79 15.03 14.10 M1 43 0
200 V* V357 Mon TT* 06 41 04.3358296766 +09 48 22.065781954 16.713 16.00 14.743 14.048 13.447 K1V 34 0
201 V* V810 Mon Or* 06 41 04.4080686745 +09 51 50.052676670 13.677 13.60 12.464 11.934 11.440 K0+M0 30 0
202 V* V425 Mon TT* 06 41 04.4372317161 +09 51 26.052274299 16.938 16.03 14.92 14.12 13.451 K4 22 0
203 2MASS J06410450+0930134 TT* 06 41 04.5077396750 +09 30 13.447547395   19.42 18.05 16.93 15.48 M 17 0
204 2MASS J06410454+0926092 TT* 06 41 04.5452274855 +09 26 09.242888773   19.70 18.45 17.47 16.05 M3 15 0
205 2MASS J06410455+0925183 TT* 06 41 04.5553904513 +09 25 18.349437207   18.43 17.25 16.09 14.46 M3.6 16 0
206 HD 261939 TT* 06 41 04.7076890757 +09 36 26.704896309 11.008 11.03 10.96 10.98 10.815 B8 37 0
207 [FMS2000] X97 X 06 41 04.8 +09 53 19     15.42   13.84 ~ 3 0
208 V* GR Mon TT* 06 41 04.9630762874 +09 50 46.030021088 15.950 15.409 14.405 13.761 13.135 K2 38 0
209 2MASS J06410505+0933002 Em* 06 41 05.0587346582 +09 33 00.285106246     17.92 16.87 15.60 M2 6 0
210 2MASS J06410513+0948555 TT* 06 41 05.1363159106 +09 48 55.515745909 18.825 17.675 16.352 15.476 14.683 K7.6 21 0
211 2MASS J06410521+0953157 TT* 06 41 05.2117395485 +09 53 15.737642853 17.598 16.553 15.261 14.423 13.575 ~ 13 0
212 V* V812 Mon TT* 06 41 05.3638790348 +09 33 13.445515667 17.258 16.321 15.193 14.54 13.632 K4V 34 0
213 2MASS J06410554+0931405 TT* 06 41 05.5486363484 +09 31 40.590855765   19.16 17.57 16.72 15.19 M3 18 0
214 [FMS2000] X99 X 06 41 05.6 +09 31 38     18.05 16.92 15.16 ~ 2 0
215 V* V813 Mon TT* 06 41 05.6849978690 +09 54 18.709660858 18.639 17.588 16.123 15.087 14.073 M1 22 0
216 NGC 2264 162 TT* 06 41 05.7406766259 +09 31 01.203664346 17.268 16.744 15.407 14.51 13.515 M1V 38 0
217 V* LX Mon TT* 06 41 05.7718789902 +09 48 17.519790385 16.507 16.223 14.50 14.198 13.288 K4 61 0
218 2MASS J06410581+0952478 TT* 06 41 05.8119428874 +09 52 47.818741355 18.466 17.169 15.758 14.95 14.073 K7 20 0
219 Cl* NGC 2264 FMS 2-1122 * 06 41 05.9753587973 +09 31 39.825465341   19.41 18.85 17.65 16.22 ~ 10 0
220 NAME Cone Nebula DNe 06 41.1 +09 53           ~ 74 1
221 EM* LkHA 53 TT* 06 41 06.1984756363 +09 36 22.925329198 14.577 14.13 13.29 12.89 12.438 G3V 77 1
222 ESO-HA 489 TT* 06 41 06.2293361413 +09 25 03.638069043   19.35 18.01 16.78 14.95 M5 17 0
223 ESO-HA 490 ** 06 41 06.416832 +09 54 10.48716   16.67 16.63     M3 12 0
224 ESO-HA 491 TT* 06 41 06.7297857088 +09 47 27.582371161     18.222 16.991 15.493 M3 22 0
225 EM* LkHA 54 TT* 06 41 06.8095737634 +09 27 32.279152952   13.90 12.94 12.36 11.64 G 36 0
226 V* V427 Mon TT* 06 41 07.1592715119 +09 27 48.030813846   16.01 14.91 14.22 13.37 K4V 25 0
227 V* V609 Mon TT* 06 41 07.2631796775 +09 58 31.138701985 17.373 16.38 15.158 14.360 13.608 K5 33 0
228 V* V428 Mon TT* 06 41 07.34 +09 25 55.0   16.45 15.15 14.55 13.52 K4V 28 0
229 V* V816 Mon TT* 06 41 07.7690499552 +09 28 13.509657051   18.121 16.31 15.47 14.35 M1.5 22 0
230 2MASS J06410777+0944030 TT* 06 41 07.7776263095 +09 44 02.994800564 14.391 14.17 13.424 12.940 12.494 K0+M4 32 0
231 2MASS J06410801+0930403 TT* 06 41 08.0147787765 +09 30 40.321547338 17.939 16.851 15.630 14.93 14.200 K4V 34 0
232 2MASS J06410820+0936561 Y*O 06 41 08.2004072379 +09 36 56.135839831     20.97 18.97 16.91 ~ 8 0
233 [RPG2014] 35379 Em* 06 41 08.2182761154 +09 38 30.366409286     20.39 18.49 16.56 ~ 8 0
234 IPHAS J064108.45+093752.5 Em* 06 41 08.4413920478 +09 37 52.476701531     20.15 18.73 16.70 ~ 8 0
235 NGC 2264 173 TT* 06 41 08.5641064367 +09 42 51.517095288 18.992 17.69 16.40 15.480 14.482 K7V 29 0
236 V* LZ Mon Or* 06 41 08.8340264593 +09 23 43.076755543   16.01 14.73 14.06 13.09 K4V 24 0
237 2MASS J06410885+0953011 Y*O 06 41 08.8543297541 +09 53 01.143184771     17.873 16.718 15.374 M1.7 12 0
238 2MASS J06410891+0941147 TT* 06 41 08.9219971107 +09 41 14.801433706 17.115 16.19 15.081 14.48 13.852 K4V 30 0
239 V* OR Mon TT* 06 41 09.092352 +09 30 09.07524 18.311 17.797 16.407 15.49 14.404 K7 35 0
240 2MASS J06410934+0956081 Or* 06 41 09.3424263261 +09 56 08.106584362   20.36 18.420 16.536 14.743 K5 13 0
241 V* V611 Mon TT* 06 41 09.5121999565 +09 35 25.487388885 18.546 17.37 15.78 14.94 13.791 M2 31 0
242 2MASS J06410954+0929250 Y*O 06 41 09.54 +09 29 25.1           ~ 6 0
243 Cl* NGC 2264 FMS 388 * 06 41 09.7 +09 30 22   18.85 17.15   15.44 ~ 2 0
244 V* V818 Mon TT* 06 41 09.8296745515 +09 27 12.242480096   15.74 14.50 13.67 12.91 K4V 29 0
245 2MASS J06410999+0927460 pr* 06 41 10.0024665908 +09 27 46.116690023   10.20 10.21   9.86 A4 8 0
246 RAFGL 989 Y*O 06 41 10.1592954288 +09 29 33.635497596   17.4 16.8 18.26 17.28 B2 236 0
247 2MASS J06411027+0933250 TT* 06 41 10.2800471037 +09 33 25.074292105   18.86 17.49 16.45 15.07 M3 20 0
248 V* V669 Mon TT* 06 41 10.3125327237 +09 21 49.503240377   18.186 16.81 15.72 14.44 ~ 16 0
249 HD 261969 Y*O 06 41 10.3828422990 +09 53 01.834850459 9.76 9.96 9.95 9.914 9.863 B9IV 39 0
250 ESO-HA 508 TT* 06 41 10.7048090432 +09 57 42.428116014 19.485 18.365 16.925 15.990 14.816 M1.5 16 0
251 ESO-HA 509 TT* 06 41 10.9978332455 +09 35 55.709522698   19.09 17.44 16.57 15.15 K7 28 0
252 2MASS J06411159+1002235 TT* 06 41 11.5912336618 +10 02 23.571432521 15.993 15.276 14.215 13.74 12.914 ~ 16 0
253 EM* LkHA 59 Or* 06 41 11.8540222133 +09 26 31.451902297   16.48 15.18 14.36 13.48 K7 36 0
254 V* MM Mon TT* 06 41 12.5750429431 +09 52 31.223088040 14.283 14.305 13.80 13.55 12.376 G:V:e 52 0
255 V* V820 Mon TT* 06 41 12.8233291294 +09 52 43.433033499 17.898 16.764 15.524 14.79 13.986 K5 24 0
256 V* V591 Mon TT* 06 41 12.8685188071 +09 26 14.947347194   14.44 13.56 12.75   K4 40 0
257 2MASS J06411303+0927319 pr* 06 41 13.0392232959 +09 27 31.934165554   11.67 11.20 11.05 10.76 F5V 30 0
258 V* V365 Mon TT* 06 41 13.2039679936 +09 26 10.336120495   15.45 14.03 13.67 12.86 K5 39 0
259 2MASS J06411322+0955086 TT* 06 41 13.22 +09 55 08.7   17.17 15.61     M1 22 0
260 V* V583 Mon TT* 06 41 13.2975688536 +09 31 50.276653812   18.83 17.71 16.33 14.64 M4 30 0
261 2MASS J06411330+0951544 TT* 06 41 13.3087943395 +09 51 54.452622187   18.93 17.444 16.393 15.314 M1.2 19 0
262 V* OS Mon TT* 06 41 13.3333397177 +09 28 07.462312367   17.92 16.77 15.53 14.97 K7V 32 0
263 2MASS J06411380+0955439 TT* 06 41 13.8103263559 +09 55 43.917923757 13.099 12.94 12.350 11.966 11.613 G0V 35 0
264 V* V364 Mon TT* 06 41 14.1353731236 +09 26 40.586527720     16.55 15.52 14.50 M1 23 0
265 NGC 2264 191 TT* 06 41 14.4638050608 +09 33 21.420141502 17.892 16.777 15.453 14.56 13.799 K4V 38 0
266 2MASS J06411448+0937143 TT* 06 41 14.4790156654 +09 37 14.310644283   18.65 17.23 16.25 15.19 M0.0 25 0
267 Cl* NGC 2264 SBL 336 TT* 06 41 14.8404264924 +09 32 35.850841705 20.085 18.653 16.992 15.75 14.191 M3e 25 0
268 EM* LkHA 367 TT* 06 41 15.4240281138 +09 46 39.672675283 15.469 15.04 14.09 13.418 12.855 K1 29 0
269 2MASS J06411563+0926334 TT* 06 41 15.63 +09 26 33.4   18.451 16.68 15.67 14.43 M3.5 18 0
270 V* V584 Mon TT* 06 41 15.7516270219 +09 26 16.906380114   14.826 13.666 13.09 12.31 K5 31 0
271 V* OT Mon TT* 06 41 16.6883326658 +09 29 52.258355456 17.127 17.127 15.808 14.81 13.670 K1 31 0
272 V* MN Mon TT* 06 41 16.7841573895 +09 27 30.211208968   16.09 15.13 14.33 13.64 K4 40 0
273 2MASS J06411684+0936206 TT* 06 41 16.8569167739 +09 36 20.565163226   18.98 17.60 16.52 15.11 M3V 14 0
274 V* IQ Mon TT* 06 41 17.2494316838 +09 54 32.366625558 15.321 15.836 15.128 14.87 13.743 K7 36 0
275 V* OU Mon TT* 06 41 17.7099274973 +09 29 26.207805071 18.505 17.259 15.742 14.71 13.495 M3V 27 0
276 2MASS J06411792+0933370 TT* 06 41 17.9262839123 +09 33 37.023137743 17.691 16.651 15.364 14.64 13.722 M0 30 0
277 EM* LkHA 68 TT* 06 41 18.2762254109 +09 33 53.577554167 16.211 15.98 14.926 14.25 13.556 K4 52 0
278 2MASS J06411829+0928330 TT* 06 41 18.2939382755 +09 28 33.055836239   19.74 18.24 17.13 15.75 M0 16 0
279 EM* LkHA 67 TT* 06 41 18.3728099573 +09 39 41.204390169 17.868 17.900 16.608 15.53 14.624 M1 37 0
280 2MASS J06411893+0927157 TT* 06 41 18.9292356470 +09 27 15.665074613   18.83 17.37 16.38 14.75 M5 14 0
281 2MASS J06411963+0931443 TT* 06 41 19.6324748405 +09 31 44.376104525 16.619 15.613 14.400 13.77 12.942 K4V 29 0
282 2MASS J06412054+0947300 TT* 06 41 20.5383909739 +09 47 30.051427493   18.54 17.485 16.416 15.175 K7.0 21 0
283 2MASS J06412054+0945355 TT* 06 41 20.5456338389 +09 45 35.569212193 16.676 16.11 15.05 14.221 13.608 K1V 25 0
284 2MASS J06412074+0930119 TT* 06 41 20.7448146091 +09 30 11.990628185 19.382 18.407 16.955 16.12 14.847 M1 19 0
285 V* OV Mon TT* 06 41 21.0098817834 +09 33 36.095306948 16.616 16.324 15.104 14.38 13.514 K4V 48 0
286 CSIMon-000279 TT* 06 41 21.1899358016 +09 32 14.575225004   19.38 17.77 16.75 15.63 M2.5e 18 0
287 CSIMon-000622 TT* 06 41 21.7953666454 +09 45 30.974938232 17.602 16.606 15.420 14.676 14.000 K4V 28 0
288 2MASS J06412202+0943127 TT* 06 41 22.0218943167 +09 43 12.782566337 18.006 16.985 15.724 14.97 14.151 K4V 26 0
289 HD 47934 pr* 06 41 22.0499 +09 43 51.625 8.19 8.62 8.70 8.611 8.632 B6 52 0
290 EM* LkHA 71 TT* 06 41 22.8076940064 +09 29 38.961868604 17.709 16.877 15.808 15.15 14.547 K5 28 0
291 2MASS J06412303+0927266 TT* 06 41 23.0384845107 +09 27 26.730831906   13.35 12.594 12.15 11.84 G5V 29 0
292 2MASS J06412304+0943266 TT* 06 41 23.0479812998 +09 43 26.639081191     17.36 16.29 14.97 M3 14 0
293 2MASS J06412320+0930364 TT* 06 41 23.1993817550 +09 30 36.437789512   19.09 17.53 16.51 15.32 M1 17 0
294 CSIMon-000559 TT* 06 41 24.2542490023 +09 31 54.151566726 17.667 16.764 15.420 14.72 14.003 K4 26 0
295 CSIMon-000555 TT* 06 41 24.4535589937 +09 32 45.160412151 19.571 18.229 16.650 15.25 14.316 M5V 25 0
296 NGC 2264 468 TT* 06 41 24.5455358462 +09 37 35.557115986   19.05 17.38 16.27 14.95 M3 19 0
297 ESO-HA 528 TT* 06 41 25.6230161455 +09 34 43.009212323 17.847 17.381 16.052 15.25 14.336 M0 32 0
298 2MASS J06412715+0935061 TT* 06 41 27.1549266249 +09 35 06.146779821 15.936 15.326 14.280 13.73 13.133 K1 27 0
299 2MASS J06412808+0932498 TT* 06 41 28.0895874622 +09 32 49.908220882     19.54 18.33 16.58 ~ 9 0
300 Cl* NGC 2264 LBM 6996 * 06 41 28.19 +09 32 53.7     20.12 18.80 16.98 ~ 3 0
301 2MASS J06412874+0927107 TT* 06 41 28.7410425138 +09 27 10.826350212   18.10 17.55 16.44 15.08 ~ 20 0
302 NGC 2264 213 TT* 06 41 28.7798417475 +09 38 38.946278630 15.232 15.03 13.958 13.42 12.851 K3 34 0
303 NGC 2264 214 TT* 06 41 29.1868403790 +09 39 35.927968531 14.012 13.92 13.008 12.71 12.079 G5V 26 0
304 V* MO Mon TT* 06 41 31.1201410648 +09 26 58.283379819   15.072 13.90 13.16 12.55 K:V:e 62 0
305 CSIMon-000330 TT* 06 41 31.6101228411 +09 48 32.860921789 16.556 15.727 14.619 14.13 13.281 K2 25 0
306 2MASS J06413207+1001049 Or* 06 41 32.0719840329 +10 01 04.900446429 15.531 14.847 13.857 13.39 12.646 ~ 10 0
307 2MASS J06413210+0928046 TT* 06 41 32.1074735067 +09 28 04.615502587   19.48 17.88 16.77 15.51 M2: 8 0
308 2MASS J06413250+0938074 TT* 06 41 32.4990710124 +09 38 07.402601051 16.556 15.84 14.57 14.00 13.254 K6 25 0
309 2MASS J06413433+0925533 TT* 06 41 34.3413070649 +09 25 53.473444253   18.68 17.44 16.35 15.02 M3 19 0
310 NGC 2264 499 TT* 06 41 34.5567549569 +09 36 32.466928355   18.82 17.16 16.18 15.13 M1 22 0
311 2MASS J06413623+0939204 TT* 06 41 36.2365553906 +09 39 20.476392375 19.056 17.839 16.436 15.64 14.749 K7 23 0
312 EM* LkHA 74 TT* 06 41 37.2949925700 +09 45 06.637802044 17.394 16.580 15.394 14.64 14.006 K4 39 0
313 EM* LkHA 76 TT* 06 41 38.7722098520 +09 32 11.818658065 16.420 16.319 15.222 14.25 13.858 K4e 37 0
314 2MASS J06413899+0933168 TT* 06 41 39.0046433425 +09 33 16.769504973   19.26 18.14 16.53   ~ 10 0
315 V* V369 Mon TT* 06 41 39.6079316012 +09 33 19.887781272     17.47 16.50 15.34 M3 18 0
316 V* OY Mon TT* 06 41 39.7442873114 +09 40 27.953718829 14.745 15.06 14.00 13.23 12.524 K4 45 0
317 IfAHA 479 TT* 06 41 42.7326251882 +09 42 56.685327135 17.214 16.308 15.092 14.54 13.581 M0 23 0
318 V* MP Mon TT* 06 41 42.8775647265 +09 25 08.396068763   17.74 16.65 15.89 14.95 ~ 32 0
319 V* OZ Mon TT* 06 41 43.8242479948 +09 40 50.021933362 15.738 15.01 14.05 13.70 12.994 K1 35 0
320 2MASS J06414422+0925024 TT* 06 41 44.2252915940 +09 25 02.432834591   18.21 16.81 15.74 14.50 M 29 0
321 NGC 2264 531 TT* 06 41 44.567160 +09 42 12.39516     17.04 16.07 14.59 M2 14 0
322 2MASS J06414711+0938047 TT* 06 41 47.1151437461 +09 38 04.694819122 18.272 17.140 15.900 15.20 14.341 K5.0 22 0
323 CSIMon-000676 TT* 06 41 47.8021263944 +09 34 09.705340339 16.854 15.64 14.522 13.77 13.047 ~ 23 0
324 2MASS J06414806+0942433 TT* 06 41 48.0684300559 +09 42 43.319226363 14.205 13.93 13.18 12.78 12.234 G5 24 0
325 IfAHA 490 TT* 06 41 49.0195778808 +09 41 06.143266171 18.393 17.247 15.829 14.83 13.981 M0 23 0
326 HD 48055 V* 06 41 49.7113943363 +09 30 29.362626805 8.17 8.83 8.96   9.033 B3V 50 0
327 CSIMon-000578 TT* 06 41 50.0338635028 +09 29 32.240705322 17.496 16.558 15.336 14.58 13.857 K6 18 0
328 2MASS J06415496+0930065 TT* 06 41 54.9647052318 +09 30 06.525728229 19.597 18.274 16.771 15.81 14.597 M2 18 0
329 ESO-HA 545 TT* 06 41 55.9312693848 +09 40 46.855457203 19.319 18.390 16.963 15.85 14.552 ~ 11 0
330 NGC 2362 OpC 07 18 41 -24 57.3     4.1     ~ 358 0
331 IC 2391 OpC 08 40 32 -53 02.0           ~ 709 0
332 NAME Chamaeleon Region SFR 12 00 -79.0           ~ 169 1
333 NAME Upper Sco Association As* 16 12 -23.4           ~ 972 1

    Equat.    Gal    SGal    Ecl

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2020.01.29-21:09:28

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