2017AJ....154...46E


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.15CEST10:54:26

2017AJ....154...46E - Astron. J., 154, 46-46 (2017/August-0)

A survey for planetary-mass brown dwarfs in the Chamaeleon I star-forming region.

ESPLIN T.L., LUHMAN K.L., FAHERTY J.K., MAMAJEK E.E. and BOCHANSKI J.J.

Abstract (from CDS):

We have performed a search for planetary-mass brown dwarfs in the Chamaeleon I star-forming region using proper motions and photometry measured from optical and infrared images from the Spitzer Space Telescope, the Hubble Space Telescope, and ground-based facilities. Through near-IR spectroscopy at Gemini Observatory, we have confirmed six of the candidates as new late-type members of Chamaeleon I (>=M8). One of these objects, Cha J11110675-7636030, has the faintest extinction-corrected MK among known members, which corresponds to a mass of 3-6 MJup according to evolutionary models. That object and two other new members have redder mid-IR colors than young photospheres at <=M9.5, which may indicate the presence of disks. However, since those objects may be later than M9.5 and the mid-IR colors of young photospheres are ill-defined at those types, we cannot determine conclusively whether color excesses from disks are present. If Cha J11110675-7636030 does have a disk, it would be a contender for the least-massive known brown dwarf with a disk. Since the new brown dwarfs that we have found extend below our completeness limit of 6-10 MJup, deeper observations are needed to measure the minimum mass of the initial mass function in Chamaeleon I.

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

Journal keyword(s): brown dwarfs - planetary systems - protoplanetary disks - stars: formation - stars: low-mass - stars: luminosity function, mass function - stars: pre-main sequence - stars: pre-main sequence

VizieR on-line data: <Available at CDS (J/AJ/154/46): table1.dat table3.dat table4.dat>

Nomenclature: Tables 3-4: [L2007b] Cha JHHMMSSss+DDMMSSs N=5 added.

Simbad objects: 255

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Number of rows : 255

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 Complex SFR 04 41.0 +25 52           ~ 3480 0
2 HD 93828 * 10 46 37.9024820921 -77 36 03.585110866   10.00 9.35   8.88 F0V 13 0
3 2MASS J10523694-7440287 Y*O 10 52 36.9122548576 -74 40 28.821166866         13.60 M4.75 5 0
4 2MASS J10532815-7710268 * 10 53 28.1476447137 -77 10 26.921227219           ~ 1 0
5 2MASS J10533978-7712338 TT* 10 53 39.7612910894 -77 12 33.943713170     19.38   15.56 M2.75 15 0
6 2MASS J10543141-7710130 * 10 54 31.4207022339 -77 10 13.090484088           ~ 1 0
7 2MASS J10550964-7730540 Y*O 10 55 09.6493312115 -77 30 54.208044469     17.49     M4.5-5 7 0
8 V* SX Cha B Y*O 10 55 59.1596415505 -77 24 39.475123478           M3 8 0
9 V* SX Cha Or* 10 55 59.802000 -77 24 40.12524   16.01 14.57 14.23 12.35 M1.5+M3 80 0
10 2MASS J10561638-7630530 Y*O 10 56 16.3765504768 -76 30 53.121002463         14.92 M5.6 14 0
11 V* SY Cha Or* 10 56 30.3882538728 -77 11 39.402450501         11.29 K5Ve 114 0
12 2MASS J10563146-7618334 * 10 56 31.4830603349 -76 18 33.551875662           M4Ve 3 0
13 Sz 4 TT* 10 57 42.1008128649 -76 59 35.640039635   14.1 14.80   12.17 M4Ve 41 0
14 UCAC2 543262 * 10 57 53.7743689394 -77 24 49.724867461       16.07 13.44 M4Ve 4 0
15 2MASS J10580597-7711501 Y*O 10 58 05.9725193316 -77 11 50.172735665         15.89 M5.25 16 0
16 V* SZ Cha Or* 10 58 16.7496916561 -77 17 17.183339177     12.68   10.62 K0e 103 0
17 V* TW Cha Or* 10 59 01.0608276980 -77 22 40.946475900     13.40   11.68 K8Ve 116 0
18 Hen 3-545 Or* 10 59 06.9712894449 -77 01 40.309036535   12.91 11.136   9.596 K4Ve 188 0
19 Ass Cha T 1-6 Y*O 11 00 40.2412351728 -76 19 28.007242344   14.7     13.64 M4e 33 0
20 2MASS J11011370-7722387 Y*O 11 01 13.6932346317 -77 22 38.792613935         15.21 M5.25 5 0
21 CHXR 9C Y*O 11 01 18.723 -76 27 02.56   15.46 13.90 13.55 11.56 M1.5+M2 16 1
22 2MASS J11011926-7732383 BD* 11 01 19.266 -77 32 38.31       19.4 16.59 ~ 36 1
23 ESO-HA 554 BD* 11 01 32.0412834715 -77 18 25.075413623         17.79 M8-8.5 14 0
24 2MASS J11020610-7718079 * 11 02 05.9670763497 -77 18 07.941692434           M8 4 0
25 2MASS J11021927-7536576 Y*O 11 02 19.2643309722 -75 36 57.645409567         14.09 M4.5 5 0
26 V* CS Cha Or* 11 02 24.8849252208 -77 33 35.683462615   12.88 11.69   10.123 K2Ve 191 0
27 2MASS J11022610-7502407 Y*O 11 02 26.1003347503 -75 02 40.759376987         13.67 M4.75 6 0
28 Hn 1 Y*O 11 02 32.5992281327 -77 29 13.008552253         13.10 M3+M5 37 0
29 [LES2004] ChaI 423 LM* 11 02 41.8176972545 -77 24 24.571837979         15.29 M5 7 0
30 [LES2004] ChaI 424 LM* 11 02 53.74920 -77 22 56.1468           M8.5 6 0
31 Ass Cha T 1-8 TT* 11 02 55.0246345871 -77 21 50.814132195     16.25 15.17 13.40 M4.5e 49 0
32 ISO-ChaI 28 Y*O 11 03 41.8506531591 -77 26 52.113632297           M5.5e 17 0
33 V* GR Cha Or* 11 03 47.6444437349 -77 19 56.421700753         13.91 M5e 24 0
34 Hn 3 Y*O 11 03 56.8248481185 -77 21 32.994947040   17.05 15.44 15.03 12.57 M4IIIe 27 0
35 CHSM 1715 Y*O 11 04 04.2476748151 -76 39 32.946469603     19.84     M4.5e 20 0
36 V* CT Cha B LM* 11 04 08.44 -76 27 18.0           M8 39 0
37 V* CT Cha Or* 11 04 09.0989057683 -76 27 19.326914289   13.44 13.00   10.89 K7Ve 109 0
38 CHSM 1982 Y*O 11 04 10.6080493790 -76 12 49.058501690           M6e 14 0
39 IRAS 11030-7702 TT* 11 04 22.7174652190 -77 18 08.289733683     17.89     K6/M0e 46 0
40 BYB 18 Y*O 11 04 42.5993743243 -77 41 57.172118661         13.63 M4.5e 50 0
41 CHXR 14N Y*O 11 04 51.0229111739 -76 25 24.078948749   15.98 14.13   11.89 K4Ve 21 0
42 CHXR 14S Y*O 11 04 52.8623059984 -76 25 51.535117807   16.51 14.66   12.05 K8Ve 19 0
43 Sz 13 Or* 11 04 57.0098115161 -77 15 57.051233669     18.91 16.65 14.68 M3e 37 0
44 2MASS J11050752-7812063 Y*O 11 05 07.5477355806 -78 12 06.274179431         13.74 M4.75 5 0
45 Hn 4 Y*O 11 05 14.5496059237 -77 11 29.219513274         13.20 M4+M3 24 0
46 2MASS J11052272-7709290 Y*O 11 05 22.6761731847 -77 09 28.969966201       17.61 15.38 M4.75 5 0
47 2MASS J11052472-7626209 Y*O 11 05 24.7245852379 -76 26 20.785772216         13.09 M4V 8 0
48 CHXR 15 Y*O 11 05 42.8798706942 -77 26 51.564304595         13.51 M5+M5 31 0
49 V* UV Cha Or* 11 05 52.6269581822 -76 18 25.458428843   15.13 13.69 13.21 11.58 K5Ve 33 0
50 HD 96675 pr* 11 05 57.8104415475 -76 07 48.883424761   7.82 7.68   8.48 B6IV/V 68 0
51 2MASS J11060010-7507252 Y*O 11 06 00.1042173870 -75 07 25.250879797         14.15 M4.5 5 0
52 Ass Cha T 2-21 TT* 11 06 15.3485848381 -77 21 56.737939872   12.58 11.01   9.35 G5Ve 123 0
53 [CCE98] 2-19 Y*O 11 06 15.4367164700 -77 37 50.161995540         16.40 M3e 15 0
54 2MASS J11062554-7633418 Y*O 11 06 25.5204707067 -76 33 41.844129668     20.7   15.88 M5.25-6 30 0
55 CHXR 73B LM* 11 06 28.49 -77 37 34.2           M9.5+ 29 0
56 NAME 2M/Cha J11062854-7618039 * 11 06 28.54 -76 18 03.9           M9 4 1
57 CHXR 73 Y*O 11 06 28.7626436677 -77 37 33.144403799         15.78 M3e 42 1
58 2MASS J11062942-7724586 Y*? 11 06 29.426 -77 24 58.64           M6 12 0
59 CHSM 7869 LM* 11 06 32.7588696676 -76 25 21.063963637         16.83 M6e 18 0
60 [PCW91] Ced 110 IRS 10 Y*O 11 06 33.38 -77 23 34.6           ~ 58 1
61 [NC98] Cha HA 12 Em* 11 06 37.9644089837 -77 43 09.114902996     20.6   15.91 M6.5e 37 0
62 ISO-ChaI 79 pr* 11 06 39.4494750569 -77 36 05.243613520         17.83 M5e 24 0
63 [L2007b] Cha J11064106-7745040 BD* 11 06 41.06 -77 45 04.0           L0 1 0
64 Hn 5 Or* 11 06 41.7898286101 -76 35 49.064605354         13.61 M4.5e 39 0
65 Ass Cha T 2-22 Y*O 11 06 43.4643282637 -77 26 34.439892844         13.02 M3e 33 0
66 V* UX Cha Or* 11 06 45.0955906069 -77 27 02.383778673     14.78   12.07 K5Ve 53 0
67 [PMG2001] NIR 76 Y*? 11 06 46.580 -77 22 32.56           ~ 55 0
68 NAME Cha I MoC 11 06 48 -77 18.0           ~ 968 1
69 2MASS J11065677-7725478 * 11 06 56.7445503562 -77 25 47.724925159           ~ 1 0
70 CHXR 74 TT* 11 06 57.3104472434 -77 42 10.645175426         13.66 M3Ve 42 0
71 [PCW91] Ced 110 IRS 11 Y*O 11 06 58.030 -77 22 48.87           ~ 19 0
72 V* UY Cha Or* 11 06 59.0259228302 -77 18 53.406348011         12.97 M4Ve 55 0
73 2MASS J11065939-7530559 Y*O 11 06 59.4100276323 -75 30 55.955162651         15.79 M5.25 14 0
74 2MASS J11070324-7610565 Y*O 11 07 03.2407200525 -76 10 56.661916536         16.48 M6 5 0
75 ESO-HA 281 mul 11 07 03.485520 -76 31 44.15916   17.47 15.55 15.05 12.93 M4.5 8 0
76 2MASS J11070369-7724307 Y*? 11 07 03.693 -77 24 30.71           M7.5 12 0
77 [L2007b] Cha J11070768-7626326 BD* 11 07 07.68 -76 26 32.6           M9 6 0
78 IRAS 11057-7706 Y*O 11 07 09.19896 -77 23 04.9920           ~ 59 0
79 [CCE98] 2-21 Y*O 11 07 09.25152 -77 18 47.1420           M2.5 23 0
80 Hn 6 Y*O 11 07 11.4517064116 -77 46 39.352554383         13.31 M3e 35 0
81 CHSM 9484 Y*? 11 07 11.8067194913 -76 25 50.011734825         16.07 M5e 19 0
82 V* UZ Cha Or* 11 07 12.0599793783 -76 32 23.245866021         12.62 K8Ve 50 0
83 [CCE98] 1-46 Y*O 11 07 13.2882531875 -77 43 49.778015603         14.77 M3.5e 40 0
84 V* GZ Cha Or* 11 07 16.22784 -77 23 06.8316           M1 25 0
85 [NC98] Cha HA 1 Y*O 11 07 16.6694944374 -77 35 53.222755937   22.8 21.0   16.38 M7.5/8e 82 0
86 [NC98] Cha HA 9 BD* 11 07 18.5742862738 -77 32 51.553842979     23.1   17.57 M5.5e 48 0
87 Ass Cha T 1-12 Y*O 11 07 19.1458095174 -76 03 04.866052625   17.05 15.35   12.57 M4Ve 63 0
88 Ass Cha T 2-26 B Y*O 11 07 20.1879288818 -77 38 11.570955393       15.94 14.21 M4Ve 7 0
89 ISO-ChaI 99 Y*O 11 07 20.3876571952 -77 29 40.314392409       14.91 13.00 M4Ve 12 0
90 V* DI Cha Or* 11 07 20.7272524388 -77 38 07.303742740   12.02 10.74 10.72   G2Ve 145 0
91 [CCE98] 2-24 Y*O 11 07 21.426 -77 22 11.76           M2 33 0
92 [KG2001] 10 Y*O 11 07 24.4181397977 -77 43 48.838633944       19.55 16.93 M5.75 9 0
93 [L2007b] Cha J11072647-7742408 BD* 11 07 26.4700 -77 42 40.800           L0 5 0
94 V* VV Cha Or* 11 07 28.241088 -76 52 11.92620   16.00 14.72 14.48 12.19 M1.5+M3 62 0
95 CHXR 76 Or* 11 07 35.1777230466 -77 34 49.293344749   20.04 18.15   14.39 M4e 41 0
96 CHXR 26 Y*O 11 07 36.869 -77 33 33.52         15.18 M3.5e 26 0
97 CHSM 10496 Em* 11 07 37.7397076094 -77 35 30.798281267   23.7 22.2   17.03 ~ 38 0
98 2MASS J11073832-7747168 Y*O 11 07 38.3079194185 -77 47 16.751913879     18.37 16.72 14.53 M4.5-5 13 0
99 2MASS J11073840-7552519 Y*O 11 07 38.3771377671 -75 52 51.815652964         14.66 M4.75 5 0
100 V* HK Cha Or* 11 07 42.3440888366 -77 33 59.381952754   21.9 19.8   15.26 ~ 76 0
101 Ass Cha T 1-15 Or* 11 07 43.6609031154 -77 39 41.135416457   17.05 15.34   12.67 K5Ve 67 0
102 [NC98] Cha HA 8 SB* 11 07 46.0905760052 -77 40 08.918571132   22.2 20.1   15.61 ~ 42 1
103 2MASS J11074656-7615174 pr* 11 07 46.5885434456 -76 15 17.407167200         16.84 M5.75e 26 0
104 V* HL Cha Or* 11 07 52.2571569898 -77 36 57.045566163   21.5 19.51   15.07 ~ 44 0
105 Glass H Y*O 11 07 55.887 -77 27 25.75   15.30 13.49   11.04 K3Ve 52 0
106 V* HM Cha Or* 11 07 57.2859502381 -77 17 26.245693013       20.9 17.14 M0.75-M1.75 35 0
107 Ass Cha T 1-16 Or* 11 07 57.9375088232 -77 38 44.978809368   15.1 14.2   13.04 K4-7 62 0
108 Sz 23 Or* 11 07 58.0950734241 -77 42 41.351737085   15.8 18.04   14.63 M4Ve 58 0
109 ESO-HA 561 Y*O 11 07 59.8872714954 -77 15 31.750367724       17.87 15.45 M5.75-6.5 13 0
110 CHXR 30A Y*O 11 07 59.9490505190 -77 17 30.542052824   21.8   18.3 15.78 K8 25 0
111 V* VW Cha Or* 11 08 01.3974165580 -77 42 28.579297348 13.91 14.04 12.80   10.69 K7+M0 167 0
112 [LES2004] ChaI 717 LM* 11 08 02.3407046914 -76 40 34.366679719       18.21 15.46 M6 7 0
113 ESO-HA 562 Or* 11 08 02.8818832663 -77 38 42.559049944     17.61   14.41 M0.5+M0.5 41 0
114 HD 97048 Ae* 11 08 03.3105687971 -77 39 17.491180130 9.03 8.76 9.00   8.64 A0Vep 458 0
115 2MASS J11080609-7739406 Y*O 11 08 06.09288 -77 39 40.6836           M9+ 4 0
116 V* HP Cha B * 11 08 14.7682489051 -77 33 52.732866898           G5e 15 0
117 V* HP Cha Or* 11 08 15.216432 -77 33 53.17020   14.33 12.77 12.11   K3+G5e 99 0
118 Ass Cha T 1-19 Y*O 11 08 16.4935782089 -77 44 37.208594822   18.40 16.53   13.12 M4Ve 47 0
119 ISO-ChaI 137 Em* 11 08 17.0488242221 -77 44 11.882363175   20.4 18.51   14.34 M5.5e 24 0
120 ISO-ChaI 138 LM* 11 08 18.4678367177 -77 30 40.889960359         16.77 ~ 36 0
121 CHSM 12180 Em* 11 08 18.9689267002 -77 39 17.141407943   20.5 18.52   14.50 ~ 39 0
122 WISE J110819.15-773152.6 Y*O 11 08 19.38 -77 31 52.2       22.04 19.64 M4.75 8 0
123 ISO-ChaI 143 Y*? 11 08 22.3644100400 -77 30 27.790600663         15.51 M5e 39 0
124 2MASS J11082404-7739299 BD* 11 08 24.0571803723 -77 39 30.044980333   22.6 21.6   17.10 ~ 32 0
125 ISO-ChaI 144 Em* 11 08 24.1180053004 -77 41 47.441399459   21.3 19.18   14.85 ~ 46 0
126 2MASS J11082570-7716396 Y*O 11 08 25.70520 -77 16 39.6192       23.46 20.75 M8 12 0
127 ISO-ChaI 147 Y*? 11 08 26.4689399244 -77 15 55.081276798         16.81 M5.75 23 0
128 CHSM 12653 Em* 11 08 29.2587041357 -77 39 19.783425248   21.9 19.9   17.59 ~ 32 0
129 [L2007b] Cha J11083040-7731387 BD* 11 08 30.40 -77 31 38.7           L3 6 0
130 HJM C 9-2 IR 11 08 38.963 -77 43 51.36           ~ 5 0
131 Ass Cha T 1-20 Or* 11 08 39.0278260669 -77 16 04.168315197   18.44 16.28 15.822 13.17 K5Ve 76 0
132 V* HQ Cha Or* 11 08 39.5016839836 -77 34 16.747297668   21.7 19.75   15.06 ~ 60 0
133 HJM C 1-10 pr* 11 08 40.7020938880 -76 36 07.862470363   17.34 15.50 14.96 12.60 K8Ve 20 0
134 2MASS J11084296-7743500 * 11 08 42.966 -77 43 50.04           ~ 3 0
135 2MASS J11084952-7638443 Y*O 11 08 49.3997903215 -76 38 44.255955369       22.66 19.93 M8.75 10 0
136 Sz 28 pr* 11 08 50.9082136997 -76 25 13.683233652   16.4     14.60 M4Ve 32 0
137 [LES2004] ChaI 737 LM* 11 08 51.7613617506 -76 32 50.327236964       20.34 18.230 M7.25 10 0
138 2MASS J11085242-7519027 V* 11 08 52.4241563622 -75 19 02.751746857           M3Ve 5 0
139 2MASS J11085326-7519374 SB* 11 08 53.2632452312 -75 19 37.411159835     12.17     M2 13 1
140 V* PU Car Ce* 11 08 53.6898995785 -75 21 36.001145506           M1Ve 23 0
141 V* HR Cha Or* 11 08 54.1972544726 -77 32 11.662612572     19.1   15.01 M5.25e 34 0
142 V* VY Cha Or* 11 08 54.6053179733 -77 02 13.010307395   14.8     13.60 K8Ve 63 0
143 V* HS Cha Or* 11 08 54.9596817049 -76 32 41.150823907     20.12 18.616 16.650 M5.5e 30 0
144 2MASS J11085596-7727132 Y*O 11 08 55.9818289244 -77 27 13.328478938       19.87 17.08 M5.25 7 0
145 Hn 7 Em* 11 09 05.1039937956 -77 09 58.032124285         13.96 M5e 22 0
146 2MASS J11090915-7553477 * 11 09 09.1461887932 -75 53 47.826631402           M4Ve 3 0
147 Sz 30 TT* 11 09 11.72304 -77 29 12.4836   14.89 13.28 13.02 11.032 M2.5+M2 50 0
148 NAME Sz 30C * 11 09 12.9485767077 -77 29 11.591113503           K8Ve 6 0
149 [L2007b] Cha J11091363-7734446 LM* 11 09 13.63 -77 34 44.6           M9.5 18 0
150 HJM C 1-15 pr* 11 09 13.8184943576 -76 28 39.688945442         13.91 M4Ve 25 0
151 [CCE98] 1-74 TT* 11 09 17.6894816682 -76 27 57.916038219   15.48 13.92   11.72 K4Ve 40 0
152 V* HU Cha Or* 11 09 18.12888 -76 30 29.2500         14.99 M1/2e 47 0
153 V* HV Cha Or* 11 09 22.6506851116 -76 34 32.169764007         16.79 M0.75-M1.75 49 0
154 V* VZ Cha Or* 11 09 23.7736314968 -76 23 20.855918834   13.82 12.94   12.14 K7e 124 0
155 V* GM Cha Or* 11 09 28.55424 -76 33 28.1376           M3.5-M6.5 41 0
156 [LES2004] ChaI 602 LM* 11 09 29.0804502498 -76 59 18.129386451         15.70 M5.25 7 0
157 2MASS J11093277-7638376 * 11 09 32.7568828299 -76 38 37.742026333           ~ 1 0
158 2MASS J11093543-7731390 Y*O 11 09 35.2884336409 -77 31 39.222642354       22.39 19.88 M8.25 7 0
159 HJM C 5-3 Y*O 11 09 37.7438433247 -77 10 41.063177732         15.44 K7 15 0
160 CHX 15b pr* 11 09 40.0554020707 -76 28 39.259268411   15.68 14.04   11.66 K8Ve 33 0
161 V* HW Cha Or* 11 09 41.9197773612 -76 34 58.597303951           M0- 32 0
162 HJM C 7-1 Y*O 11 09 42.5581655835 -77 25 57.930317904         15.91 ~ 33 0
163 ESO-HA 566 Y*O 11 09 45.2256056751 -77 40 33.348279764     19.94 18.02 15.37 M5.75-6.5 15 0
164 HJM C 1-24 TT* 11 09 46.1867409078 -76 34 46.505353388   11.93 18.41   14.72 M3.25e 52 1
165 BYB 43 Y*O 11 09 47.3857825572 -77 26 29.196716064         16.62 M3.25e 44 0
166 2MASS J11094866-7714383 Y*O 11 09 48.67 -77 14 38.3           M1 10 0
167 [KG2001] 102 Y*O 11 09 49.1459702022 -77 31 19.759411980         15.64 M5.5 14 0
168 HD 97300 Ae* 11 09 50.0178181814 -76 36 47.711452436   9.41 9.20   8.82 B9V 157 1
169 ISO-ChaI 217 pr* 11 09 52.1370847465 -76 39 12.880114192         16.63 ~ 42 0
170 2MASS J11095262-7740348 Y*? 11 09 52.5590172973 -77 40 34.968785493     21.47     M3e 13 0
171 ISO-ChaI 220 Y*O 11 09 53.3256952909 -77 28 36.636877998           M5.75 26 0
172 Ass Cha T 1-23 Or* 11 09 53.4191770981 -76 34 25.652662545   13.9 19.50 15.10 13.52 G9IIIe 80 0
173 V* HX Cha Or* 11 09 54.062760 -76 29 25.54332       16.08 14.03 M3.5+M7 62 0
174 V* HY Cha Or* 11 09 54.3715732403 -76 31 11.425347874     21.6   17.27 M1.75e 26 0
175 2MASS J11095493-7635101 * 11 09 54.8377569102 -76 35 10.424653995           M5.75 6 0
176 HJM C 1-2 Or* 11 09 55.0057844533 -76 32 41.235293097         17.85 M0- 31 0
177 V* WX Cha Or* 11 09 58.666944 -77 37 09.03432   14.93 13.85 14.23 12.20 M1+M5 90 0
178 V* WW Cha Or* 11 10 00.0791962314 -76 34 57.971855660   14.74 14.10   10.95 ~ 131 0
179 WISE J111001.71-773805.0 LM* 11 10 01.59 -77 38 05.2           M9-L1V? 2 0
180 [LES2004] ChaI 419 LM* 11 10 01.8887129332 -77 25 45.248180942       20.44 17.46 M5.25 6 0
181 [PMK99] IR Cha INa4 Y*O 11 10 03.368 -76 33 11.13           M4: 15 0
182 HJM C 1-4 Y*O 11 10 03.6833471517 -76 33 29.222406347     18.78 16.1 14.72 K8e 52 0
183 V* FN Cha Or* 11 10 04.6715878167 -76 35 45.254940394     14.68 13.89 12.39 K5Ve 47 0
184 2MASS J11100658-7642486 Y*O 11 10 06.58824 -76 42 48.6576       23.27 20.67 M9.25 7 0
185 V* WY Cha Or* 11 10 07.0323174364 -76 29 37.640377806   15.29 13.87   11.62 K8Ve 79 1
186 2MASS J11100785-7727480 Y*? 11 10 07.8409195036 -77 27 48.070710758         17.79 M5.5 29 0
187 OTS 44 Y*O 11 10 09.34392 -76 32 17.8512           M9.5+ 52 0
188 HJM C 1-8 Y*O 11 10 11.3920788538 -76 35 29.251306607         13.75 K5Ve 50 0
189 2MASS J11101153-7733521 Y*O 11 10 11.5097239930 -77 33 52.049562812       16.33 14.24 M4Ve 9 0
190 CHXX 16 LM* 11 10 22.2510284067 -76 25 13.840839864         16.58 ~ 28 0
191 HJM C 6-2 Y*O 11 10 28.5074803567 -77 16 59.599068546     17.93   13.97 M3Ve 29 0
192 [LES2004] ChaI 405 TT* 11 10 34.7900577915 -77 22 05.254117743     20.9   15.61 M4 17 0
193 ISO-ChaI 250 LM* 11 10 36.4169296509 -77 22 13.101624548         16.52 M4.75 18 0
194 Glass Q Y*O 11 10 37.9009258039 -77 32 39.873598579   16.89 14.97   11.90 K5.5+K7 67 0
195 2MASS J11104006-7630547 LM* 11 10 40.0479115286 -76 30 54.791597977       20.018 18.215 M8.0 8 0
196 ISO-ChaI 252 Y*? 11 10 41.3837182099 -77 20 47.962681310     22.4 20.06 17.27 ~ 32 0
197 [L2007b] Cha J11104183-7633064 BD* 11 10 41.83 -76 33 06.4           L0 1 0
198 Ass Cha T 1-27 Or* 11 10 49.5666192333 -77 17 51.754825123   16.80 16.64   13.84 M4Ve 70 0
199 [L2007b] Cha J11105004-7721535 BD* 11 10 50.04 -77 21 53.5           L0 1 0
200 ESO-HA 568 Y*O 11 10 50.7387911996 -77 18 03.174693920     18.27 16.65 14.50 M4.5 14 0
201 V* WZ Cha Or* 11 10 53.3208321416 -76 34 32.060346788   16.41 15.48   13.07 M4Ve 61 0
202 V* IK Cha Or* 11 10 53.5826928495 -77 25 00.473687651         17.51 M4.5 28 0
203 HJM C 2-5 pr* 11 10 56.0147051732 -76 45 32.757909031         13.95 M6e 42 0
204 [L2007b] Cha J11105772-7714570 BD* 11 10 57.72 -77 14 57.0           M9.5 1 0
205 [L2007b] Cha J11110675-7636030 BD* 11 11 06.75 -76 36 03.0           L0 3 0
206 ESO-HA 569 Y*O 11 11 10.83288 -76 41 57.4332     20.28   17.34 M2.5 25 0
207 [LES2004] ChaI 436 LM* 11 11 22.5128235222 -77 45 42.867830488           M8.25 7 0
208 HJM E 4-7 LM* 11 11 22.6225833036 -77 05 53.888088814         14.02 M4Ve 17 0
209 HJM E 1-7 Or* 11 11 34.7529878525 -76 36 21.250012774   16.35 14.73   12.35 K8Ve 29 0
210 V* XX Cha Or* 11 11 39.6733333784 -76 20 15.037536625   16.67 15.28   12.56 M3Ve 97 1
211 [LES2004] ChaI 743 Y*O 11 11 45.3082227243 -76 36 50.372400469           M8 11 0
212 CHX 18N TT* 11 11 46.3366412620 -76 20 08.947142071   13.27 11.96   10.37 K5IVe 60 1
213 Hn 15 Y*O 11 11 54.024360 -76 19 30.93132   16.02 14.37 13.98 11.88 M2.5+M3.5 22 1
214 2MASS J11120288-7722483 Y*O 11 12 02.8713424929 -77 22 48.313368528       18.57 16.26 M6 7 0
215 HJM E 1-10 pr* 11 12 03.2797581554 -76 37 03.244993895         13.97 M5.5e 27 0
216 V* IM Cha Or* 11 12 03.5022968628 -77 26 00.846650924     20.08     M4.75 28 0
217 Sz 40 Or* 11 12 09.8315145785 -76 34 36.496433593   15.2     13.41 M4.5Ve 52 0
218 2MASS J11122250-7714512 Y*O 11 12 22.3554900315 -77 14 51.102657844       22.22 19.57 M9.25 7 0
219 Sz 41 TT* 11 12 24.3971939698 -76 37 06.179976409   11.2 11.60   10.22 K7+M2.5 91 1
220 V* CV Cha Or* 11 12 27.7052551478 -76 44 22.298597430   12.02 10.98 10.51 9.76 G9Ve 171 1
221 V* CW Cha Or* 11 12 30.9287857153 -76 44 24.000743749   15.75 14.45 15.19 13.60 ~ 54 1
222 [LES2004] ChaI 601 LM* 11 12 30.9892029270 -76 53 34.196965841           M7 8 0
223 HJM E 4-3 Y*O 11 12 42.1035695224 -76 58 40.105613409   14.74 13.29 12.98   K5Ve 13 0
224 Ass Cha T 2-54 TT* 11 12 42.6696152636 -77 22 22.928829312     11.103   9.653 G8+K7 79 2
225 HJM E 1-8 TT* 11 12 42.9823393023 -76 37 04.866099514         10.95 K3Ve 29 0
226 2MASS J11124771-7737547 BD* 11 12 47.7310533341 -77 37 54.701574974           M8 1 0
227 HJM E 2-9 Y*O 11 12 48.6109499042 -76 47 06.616676741         13.66 M4e 26 0
228 2MASS J11130450-7534369 * 11 13 04.4045112849 -75 34 36.886577528           M4Ve 3 0
229 HJM E 4-4 Y*O 11 13 20.1445742357 -77 01 04.444011775   16.17 14.63   12.31 M2.75 22 0
230 Hn 18 Y*O 11 13 24.4527724500 -76 29 22.875007645         13.51 M4Ve 35 0
231 HJM E 1-4 Y*O 11 13 27.3698112219 -76 34 16.644118218   15.96 14.35   12.10 K8Ve 26 0
232 Hn 19 Y*O 11 13 29.6966247744 -76 29 01.382016585         13.42 M4Ve 26 0
233 Sz 44 Or* 11 13 33.5605868629 -76 35 37.465480024   15.4     13.59 M4Ve 29 0
234 Hn 20 Y*O 11 14 15.5412946530 -76 27 36.573467035         13.24 M4Ve 25 0
235 Hn 21W Y*O 11 14 24.5185372817 -77 33 06.401221475     18.20   14.24 M4e 27 0
236 Hn 21E Y*O 11 14 26.1053639615 -77 33 04.435007028     20.7   15.47 M6e 11 0
237 2MASS J11142906-7625399 Y*O 11 14 29.0621221203 -76 25 40.120848279     17.73   14.46 M4.75-5.5 9 0
238 BYB 53 Y*O 11 14 50.3174069712 -77 33 38.810469954         11.83 M2+M4 20 0
239 2MASS J11152180-7724042 Y*O 11 15 21.7737729047 -77 24 04.132658524     17.38   13.79 M4.75-5.5 8 0
240 2MASS J11155827-7729046 Y*O 11 15 58.2843654089 -77 29 04.460948168         13.65 M4.5 5 0
241 2MASS J11160287-7624533 Y*O 11 16 02.7637412498 -76 24 53.241656215     19.60   17.25 K7-M0 21 0
242 Ass Cha T 1-32 Y*O 11 17 36.9756500866 -77 04 38.121286249   13.1 13.50   11.78 M0.5e 75 0
243 2MASS J11173792-7646193 Y*O 11 17 37.9219306978 -76 46 19.350887419         15.85 M5.75 6 0
244 2MASS J11175211-7629392 Y*O 11 17 52.11672 -76 29 39.2640       15.54 13.39 M4.5 9 0
245 CHXR 68B * 11 18 19.5917357145 -76 22 01.436057748   16.46 14.80     M2e 12 0
246 CHXR 68A * 11 18 20.2671732411 -76 21 57.734321272   14.22 12.75 12.51 10.96 K4Ve 18 0
247 2MASS J11183379-7643041 Y*O 11 18 33.79824 -76 43 04.1772         13.24 M5 4 0
248 2MASS J11194214-7623326 Y*O 11 19 42.1528835957 -76 23 32.598846424         14.73 M5 5 0
249 2MASS J11195652-7504529 Y*O 11 19 56.5192797675 -75 04 52.905420884         16.68 M7.25 6 0
250 UCAC4 068-012962 * 11 21 30.7925802979 -76 33 35.173468546   16.80 15.07 14.62   M4Ve 4 0
251 2MASS J11241186-7630425 Y*O 11 24 11.8627970946 -76 30 42.678170225         14.87 M5 16 0
252 2MASS J11242980-7554237 Y*O 11 24 29.8391421759 -75 54 23.856062203         12.91 M4Ve 7 0
253 2MASS J11291261-7546263 TT* 11 29 12.6353724118 -75 46 26.408578257     12.91     K3Ve 19 0
254 2MASS J11332327-7622092 Y*O 11 33 23.227344 -76 22 09.37308   16.94 15.27 15.24 12.26 M4.5 5 0
255 NAME eps Cha Association OpC 11 59 51 -78 12.4           ~ 120 1

    Equat.    Gal    SGal    Ecl

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2020.07.15-10:54:26

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