2012ApJ...745...19K


C.D.S. - SIMBAD4 rel 1.7 - 2021.06.22CEST08:44:53

2012ApJ...745...19K - Astrophys. J., 745, 19 (2012/January-3)

The role of multiplicity in disk evolution and planet formation.

KRAUS A.L., IRELAND M.J., HILLENBRAND L.A. and MARTINACHE F.

Abstract (from CDS):

The past decade has seen a revolution in our understanding of protoplanetary disk evolution and planet formation in single-star systems. However, the majority of solar-type stars form in binary systems, so the impact of binary companions on protoplanetary disks is an important element in our understanding of planet formation. We have compiled a combined multiplicity/disk census of Taurus-Auriga, plus a restricted sample of close binaries in other regions, in order to explore the role of multiplicity in disk evolution. Our results imply that the tidal influence of a close ( ≲ 40 AU) binary companion significantly hastens the process of protoplanetary disk dispersal, as ∼2/3 of all close binaries promptly disperse their disks within ≲ 1 Myr after formation. However, prompt disk dispersal only occurs for a small fraction of wide binaries and single stars, with ∼80%-90% retaining their disks for at least ∼2-3 Myr (but rarely for more than ∼5 Myr). Our new constraints on the disk clearing timescale have significant implications for giant planet formation; most single stars have 3-5 Myr within which to form giant planets, whereas most close binary systems would have to form giant planets within ≲ 1 Myr. If core accretion is the primary mode for giant planet formation, then gas giants in close binaries should be rare. Conversely, since almost all single stars have a similar period of time within which to form gas giants, their relative rarity in radial velocity (RV) surveys indicates either that the giant planet formation timescale is very well matched to the disk dispersal timescale or that features beyond the disk lifetime set the likelihood of giant planet formation.

Abstract Copyright:

Journal keyword(s): binaries: close - binaries: visual - planets and satellites: formation - protoplanetary disks - stars: formation - stars: pre-main sequence

VizieR on-line data: <Available at CDS (J/ApJ/745/19): table1.dat refs.dat>

Simbad objects: 244

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Number of rows : 244

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NGC 1333 OpC 03 29 11 +31 18.6           ~ 1268 1
2 IC 348 OpC 03 44 34 +32 09.8           ~ 1257 1
3 IRAS 04016+2610 Y*O 04 04 43.07064 +26 18 56.3904           ~ 240 0
4 2MASS J04080782+2807280 TT* 04 08 07.8348781716 +28 07 28.180526482           ~ 18 0
5 V* V1095 Tau TT* 04 13 14.1550545701 +28 19 10.670834057   15.32 13.81 13.62   M4 99 0
6 V* V1096 Tau TT* 04 13 27.2226142854 +28 16 24.653683705   15.42 13.53 13.07   M0 73 0
7 IRAS 04108+2910 TT* 04 13 57.3761988548 +29 18 19.350926076   15.17       M0e 39 0
8 V* FM Tau Or* 04 14 13.5839505100 +28 12 49.166941548 14.44   13.80 13.64   M0/2e 197 0
9 V* CW Tau Or* 04 14 17.0041128798 +28 10 57.765657757 13.92 13.64 12.36 12.86   K0Ve 325 0
10 [BHS98] MHO 1 TT* 04 14 26.2709425846 +28 06 03.288644046           M2.5 37 1
11 [BHS98] MHO 2 TT* 04 14 26.4022247808 +28 05 59.640852985           M2.5 42 1
12 NAME IRAS 04114+2757G TT* 04 14 30.5533533766 +28 05 14.599582233           M2.2 49 0
13 V* FP Tau Or* 04 14 47.3027404423 +26 46 26.414740336 17.21 16.14 15.02     M4Ve 149 0
14 V* CX Tau Or* 04 14 47.8612023028 +26 48 11.013547235 16.48 15.93 14.50     M1.5Ve 160 0
15 V* V1098 Tau Or* 04 14 47.9897419517 +27 52 34.232647358   14.08 11.73 10.95   M1 108 0
16 V* FO Tau Or* 04 14 49.2797479571 +28 12 30.461592529       14.92   M3.5e+M3.5e 115 0
17 EM* LkCa 4 Or* 04 16 28.1070192558 +28 07 35.732032828   13.96 12.78 11.825   K7:Ve 155 0
18 V* CY Tau Or* 04 17 33.7281514373 +28 20 46.809969664 14.52 14.68 13.40 12.59   M1.5 242 0
19 V* V1312 Tau TT* 04 17 38.9462203679 +28 33 00.570855332   15.57 13.26 13.12   M2 91 0
20 IRAS F04147+2822 TT* 04 17 49.6578079496 +28 29 36.325239443           M3.7 65 0
21 2MASS J04182239+2824375 Y*O 04 18 22.394 +28 24 37.56           ~ 13 0
22 2MASS J04182909+2826191 Y*O 04 18 29.09760 +28 26 19.1148           ~ 30 0
23 V* V410 Tau Or* 04 18 31.1083261392 +28 27 16.155411536   12.13 10.75 8.45 9.408 K3Ve 437 0
24 V* DD Tau Or* 04 18 31.1271804823 +28 16 29.158626278 15.94 15.49 14.10 13.76   M3.5e+M3.5e 181 0
25 V* CZ Tau Or* 04 18 31.5906879009 +28 16 58.161795569 15.96 16.60 15.70 14.77   M2 132 0
26 IRAS 04154+2823 Y*O 04 18 32.0460600618 +28 31 14.990027099           M2.5 60 0
27 2MASS J04183444+2830302 Y*O 04 18 34.44696 +28 30 30.2256           M0 41 0
28 2MASS J04184023+2824245 TT* 04 18 40.2358778388 +28 24 24.075268613           ~ 32 0
29 LR 1 Y*O 04 18 41.33232 +28 27 25.0092           K7 36 0
30 [SS94] V410 X-ray 7 TT* 04 18 42.4993698860 +28 18 49.913254563       18.02 15.42 ~ 37 0
31 2MASS J04184505+2820528 Y*O 04 18 45.059 +28 20 52.80           ~ 13 0
32 V* V1023 Tau Or* 04 18 47.0296109602 +28 20 07.490327496   14.31 12.00 11.21   K7 148 0
33 NAME CoKu Tau 1 Y*O 04 18 51.4865838204 +28 20 26.105713878     19.3     K7+M 79 0
34 V* V1069 Tau Or* 04 18 51.7034617249 +17 23 16.579842927   13.32 12.22 12.22 10.944 K7e 108 0
35 V* FQ Tau Or* 04 19 12.812616 +28 29 32.98128       15.00   M3 100 0
36 V* BP Tau Or* 04 19 15.8342975037 +29 06 26.929456808   13.13 12.12 11.89   K5/7Ve 619 0
37 WK81 1 TT* 04 19 26.2671630797 +28 26 14.259129092   14.81 13.04 12.240   K7 199 1
38 V* V1070 Tau Or* 04 19 41.2688488305 +27 49 48.151086734   13.75 12.25 11.14   M0 136 0
39 IRAS 04166+2706 Y*O 04 19 42.62736 +27 13 38.4312           ~ 119 0
40 IRAS 04187+1927 TT* 04 21 43.2354501406 +19 34 13.310019222       15.41   M2.4 43 0
41 V* DE Tau Or* 04 21 55.6346296353 +27 55 06.184221341 15.18 15.13 13.80     M3Ve 231 0
42 V* RY Tau Or* 04 21 57.4132838427 +28 26 35.533990877 10.82 10.34 9.30 9.67 8.87 K1IV/Ve 663 1
43 HD 283572 Or* 04 21 58.8482823933 +28 18 06.511915195   9.80 9.03 9.14   G5IVe 272 0
44 2MASS J04220069+2657324 Y*O 04 22 00.69744 +26 57 32.4864           ~ 30 0
45 V* FS Tau Or* 04 22 02.1925017485 +26 57 30.331063489 17.57   14.10 15.63   M3.5e+M0e 263 0
46 EM* LkCa 21 Or* 04 22 03.1462377202 +28 25 39.099044680   10.94       M3/4Ve 79 0
47 IRAS F04192+2647 TT* 04 22 16.7670021430 +26 54 57.171796087 18.78 18.9 17.8     M1IVe 41 0
48 V* FT Tau Or* 04 23 39.1894939930 +24 56 14.248383831   16.15 14.93 14.70   M2.8 121 0
49 IRAS 04216+2603 TT* 04 24 44.5796963763 +26 10 14.110985431           M1:Ve 46 0
50 V* IP Tau Or* 04 24 57.0823478325 +27 11 56.543062579   14.50   12.46   M0:Ve 201 0
51 [HJS91] 4872 TT* 04 25 17.6698859307 +26 17 50.429311147   15.66 13.77 13.67   K9e 43 0
52 V* FV Tau Or* 04 26 53.5415038432 +26 06 53.942994170 19.58     15.26   K5 127 2
53 CoKu FV Tau c TT* 04 26 54.4012605412 +26 06 50.942995443 20.35   16.70     M3.5e+M2.5e 62 0
54 V* DF Tau Or* 04 27 02.7917481241 +25 42 22.456361256 11.97 12.25 11.42 10.31 9.14 M3Ve 467 1
55 V* DG Tau Or* 04 27 04.6913654419 +26 06 16.041555299 13.57 13.97 10.50 12.28   K6Ve 956 1
56 HD 285778 Or* 04 27 10.5694001840 +17 50 42.660851333   11.07 10.22     K1e 125 0
57 IRAS 04260+2642 Y*O 04 29 04.9905794928 +26 49 06.897053333           K6 51 0
58 [HJS91] 507 TT* 04 29 20.7028522671 +26 33 40.435127204 17.35   14.58     M4 39 0
59 V* GV Tau TT* 04 29 23.7314759229 +24 33 00.216016292 19.20         K7 276 2
60 V* FW Tau Or* 04 29 29.703744 +26 16 53.06412       15.85   M5.5 124 0
61 IRAS 04264+2433 Y*O 04 29 30.08016 +24 39 55.0548   18.40   16.73 14.67 ~ 38 0
62 V* DH Tau Or* 04 29 41.5520056304 +26 32 58.123761109 15.14 14.62 13.10 13.01   M1Ve 276 0
63 V* DI Tau Or* 04 29 42.4736177473 +26 32 49.119618729 16.39 15.20 13.60     M0Ve 200 0
64 V* IQ Tau Or* 04 29 51.5569553814 +26 06 44.854858369 15.43   13.80 12.28 11.11 M0.5 209 0
65 2MASS J04295422+1754041 TT* 04 29 54.2253182308 +17 54 03.880323145           M4 16 0
66 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1256 0
67 V* UX Tau B TT* 04 30 03.5778750604 +18 13 49.477040697     11.51 13.33   M1Ve 65 0
68 V* UX Tau A TT* 04 30 03.9931880444 +18 13 49.476948664   12.92 11.15     K2Ve 333 0
69 V* UX Tau Or* 04 30 03.99626 +18 13 49.4355 11.23 11.84 10.80 9.83 9.05 K2Ve+M1Ve 320 0
70 V* FX Tau Or* 04 30 29.618064 +24 26 45.02724   15.18 13.61 13.21   M4 144 0
71 V* DK Tau Or* 04 30 44.243376 +26 01 24.65328 13.32 14.59 13.05 12.08   K7e+K7e 304 0
72 Bad 16 Y*O 04 30 50.2775823865 +23 00 08.771252817       14.95   F1 135 0
73 V* ZZ Tau Or* 04 30 51.3868605371 +24 42 22.331917434     12.90 13.97   M2.5V+M3.5V 130 0
74 V* V1320 Tau TT* 04 31 14.4390253358 +27 10 17.921049955   14.33 12.689 11.75 10.844 M1 45 0
75 EM* LkHA 331 TT* 04 31 23.814648 +24 10 52.98312   16.30 14.73 14.98   M4.5V 98 0
76 EM* LkHA 358 TT* 04 31 36.1396524070 +18 13 43.176961457     19.0     M0.9 89 0
77 V* V1213 Tau Or* 04 31 37.47192 +18 12 24.4800           K7 529 0
78 V* HL Tau Or* 04 31 38.471952 +18 13 58.08504   15.89 14.49 14.39   K5 1263 0
79 IRAS 04287+1807 mul 04 31 38.8 +18 13 57           ~ 796 0
80 V* XZ Tau Or* 04 31 40.0868968022 +18 13 56.642439056     10.40 13.12   M2e+M2e 414 1
81 V* HK Tau Or* 04 31 50.5722969258 +24 24 17.775488652 16.81   15.10     M0.5 304 1
82 V* V710 Tau ** 04 31 57.79848 +18 21 36.9396           ~ 156 0
83 V* V710 Tau A TT* 04 31 57.8032267772 +18 21 34.726898440       13.87   M2/3e 158 0
84 2MASS J04315968+1821305 Y*O 04 31 59.6887305235 +18 21 30.360630046           ~ 16 0
85 L 1551-51 Or* 04 32 09.2838548075 +17 57 22.695083303   13.29       K7e 121 0
86 V* V827 Tau TT* 04 32 14.5731257511 +18 20 14.719337994   14.00 12.63 12.35   K7Ve 159 0
87 Haro 6-13 Or* 04 32 15.4177438039 +24 28 59.580866027 19.22   17.7     M0 192 1
88 V* V826 Tau TT* 04 32 15.8394065935 +18 01 38.751126168   13.51 12.074   10.312 K7.0 167 0
89 V* V928 Tau Or* 04 32 18.8839760967 +24 22 26.713747659 17.65   13.7     M0.5 84 0
90 V* GG Tau Or* 04 32 30.3318954228 +17 31 40.834888327 14.84 14.78 13.40 11.54   M0e+M2.0e 672 1
91 V* FY Tau Or* 04 32 30.5786392247 +24 19 57.364725369 17.83 18.05 13.49 14.17   M0.1 102 0
92 V* FZ Tau Or* 04 32 31.7629319321 +24 20 03.057541003 16.15     15.04   M0 125 0
93 V* UZ Tau ** 04 32 43.02168 +25 52 30.9036           M4Ve+M1/3Ve 293 0
94 V* V1076 Tau Or* 04 32 43.7360056323 +18 02 56.310753348   14.72       K7 86 0
95 JH 112 TT* 04 32 49.1170509526 +22 53 02.847321133 18.81     14.982   K5.5 60 0
96 V* GH Tau Or* 04 33 06.2181025969 +24 09 33.628411049     13.20 12.59   M3Ve 172 0
97 V* V807 Tau Or* 04 33 06.6303920517 +24 09 55.044051684   12.10 11.21 11.18   K7 135 2
98 V* V830 Tau TT* 04 33 10.0299730541 +24 33 43.255853678   13.91 12.08 11.30   M0-1 179 1
99 IRAS S04301+2608 Y*O 04 33 14.3602980976 +26 14 23.494786529           M0 34 0
100 IRAS 04303+2240 Y*O 04 33 19.0746339919 +22 46 34.185095127           M0.5 67 0
101 V* GI Tau Or* 04 33 34.0608378045 +24 21 17.067391746 14.34   13.70 12.15 11.06 K5Ve 261 1
102 V* GK Tau Or* 04 33 34.5626781676 +24 21 05.854541262 15.50   13.00 12.02 10.62 K7:Ve 281 0
103 V* IS Tau Or* 04 33 36.7943820957 +26 09 49.071437296 18.52     14.79   M2.0 117 0
104 V* DL Tau Or* 04 33 39.0766866461 +25 20 38.097973550 14.04 14.59 13.40 11.85 10.89 K7Ve 296 0
105 V* HN Tau Or* 04 33 39.3612389736 +17 51 52.302839814   14.76 13.40 13.05   K5e 227 0
106 V* DM Tau Or* 04 33 48.7335659850 +18 10 09.974471722 14.30 14.82 14.00     M2Ve 544 0
107 V* CI Tau Or* 04 33 52.0144455735 +22 50 30.093741884 14.97 15.09 13.80     K4IVe 288 1
108 V* IT Tau ** 04 33 54.70128 +26 13 27.5232   16.76 14.63     K6.0 89 0
109 2MASS J04335546+1838390 TT* 04 33 55.477344 +18 38 39.02712   16.42 14.85 14.61   M3.7 23 0
110 2MASS J04341099+2251445 TT* 04 34 10.9942832092 +22 51 44.397944183     15.19     M1.5 43 0
111 V* V1077 Tau Or* 04 34 18.0134345949 +18 30 06.335688396   13.70       G8 75 0
112 V* AA Tau Or* 04 34 55.4222683130 +24 28 53.038273587 13.14 13.34 12.20     K5Ve 654 0
113 V* HO Tau Or* 04 35 20.2103777721 +22 32 14.557063236     15.20     M0.5 115 0
114 V* FF Tau Or* 04 35 20.9049286667 +22 54 24.234895403 17.57 15.73       K7 73 1
115 2MASS J04352450+1751429 TT* 04 35 24.5038529437 +17 51 42.495480359   15.680 14.030 13.310   M1.5 50 2
116 V* DN Tau Or* 04 35 27.3776240781 +24 14 58.908761629 13.56 12.88 11.50 11.79   M1:Ve 357 0
117 NAME CoKu Tau 3 TT* 04 35 40.937952 +24 11 08.49012 20.58         M4.3 93 0
118 V* HQ Tau Or* 04 35 47.3327991214 +22 50 21.639107658 15.01 14.15 12.02 11.18   K0 84 0
119 [BLH2002] KPNO-Tau 15 Y*O 04 35 51.0969566842 +22 52 40.063846807 19.75         M3Ve 27 0
120 V* HP Tau Or* 04 35 52.7821592361 +22 54 23.158368128 17.39 14.9 14.90     K2-5e 196 1
121 CoKu HP Tau G3 TT* 04 35 53.4991854163 +22 54 09.000431829 18.21   14.8     M0.6 61 0
122 CoKu HP Tau G2 Or* 04 35 54.1553246504 +22 54 13.404170652 13.63 12.31 11.158 10.14 9.172 G2e 118 0
123 Haro 6-28 Or* 04 35 56.8652987075 +22 54 35.826437972 18.94         M3.1 88 0
124 V* V1115 Tau TT* 04 36 19.1014976181 +25 42 58.999936422   12.97 11.76 10.81 10.228 M0 81 0
125 GJ 3305 TT* 04 37 37.4507041928 -02 29 28.869007822   12.04 10.59   8.59 M1.1V 111 0
126 V* DO Tau Or* 04 38 28.5882167490 +26 10 49.472067634 12.78 13.44 12.30 13.01   M1Ve 327 1
127 V* HV Tau Or* 04 38 35.2903493114 +26 10 38.646251388           M1Ve 121 0
128 V* VY Tau Or* 04 39 17.4208176970 +22 47 53.361809753     9.00     M0Ve 183 0
129 EM* LkCa 15 Or* 04 39 17.7912813350 +22 21 03.387667491   13.01 12.03 11.61   K5:Ve 583 1
130 V* GN Tau Or* 04 39 20.922216 +25 45 02.02608 17.22     13.85   M2.5 86 0
131 IRAS 0437+257P08 TT? 04 39 55.7451364657 +25 45 01.943057594           B5 161 1
132 IRAS 04370+2559 Y*O 04 40 08.0044564423 +26 05 25.424058995           M 51 0
133 JH 223 TT* 04 40 49.5107760683 +25 51 18.966786927 18.25     15.09   M2.8 51 0
134 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 3723 0
135 V* IW Tau Or* 04 41 04.7179844751 +24 51 06.034940625   14.25 12.595 11.65 10.504 K7Ve 109 0
136 ITG 33A TT* 04 41 08.2613426749 +25 56 07.368386155           M3 40 0
137 CoKu Tau-Aur Star 4 TT* 04 41 16.8106225314 +28 40 00.077173462   16.40 14.68 14.59   M1.5e 169 0
138 Haro 6-33 TT* 04 41 38.8300758211 +25 56 26.681998749     18.40     M0.5 105 2
139 2MASS J04414565+2301580 TT* 04 41 45.6493974957 +23 01 58.016822466   16.67 15.20 14.87   M4.3 30 1
140 V* V999 Tau Or* 04 42 05.4896906880 +25 22 56.226737601 18.68 15.1 14.7     M0.6 75 0
141 V* V1000 Tau Or* 04 42 07.3316526430 +25 23 02.928347503 19.09 16.1 15.01     M2.5 74 0
142 EM* LkHA 332 Or* 04 42 07.7923691084 +25 23 11.820801806 17.90 16.51       K7+M2.5 145 1
143 V* DP Tau Or* 04 42 37.6996387891 +25 15 36.992730557 15.84 15.2 13.70 14.42   M0.8 156 1
144 V* GO Tau Or* 04 43 03.0761884276 +25 20 18.708294279   16.2 14.40     M2.3 163 0
145 2MASS J04464260+2459034 TT* 04 46 42.6205354875 +24 59 03.304377140           M5.5 24 0
146 V* DQ Tau Or* 04 46 53.0577037389 +17 00 00.135310040 14.56 13.67 12.00 13.21   M1Ve 302 0
147 Haro 6-37 Or* 04 46 58.97952 +17 02 38.1948           K7e+M1e 105 0
148 V* DR Tau Or* 04 47 06.2152696011 +16 58 42.814250257 12.03 11.86 10.50 12.19   K5Ve 485 0
149 V* DS Tau Or* 04 47 48.5954846337 +29 25 11.189809829 13.11 13.16 12.30 12.37 10.80 K4Ve 220 0
150 V* UY Aur Or* 04 51 47.3900418279 +30 47 13.552212742 12.82 12.96 11.90 10.59 9.52 M0e+M2.5e 334 0
151 IRAS 04489+3042 Y*O 04 52 06.6859847880 +30 47 17.016855701           M2 63 0
152 2MASS J04542368+1709534 TT* 04 54 23.6737224402 +17 09 53.494120377     13.5     M3.4 52 1
153 V* GM Aur Or* 04 55 10.9813656049 +30 21 59.375978047 14.59 13.351 12.242 11.798   K3Ve 570 0
154 HD 282630 Or* 04 55 36.9698052301 +30 17 55.100440086   12.17 11.12 10.55   K0Ve 154 0
155 V* SU Aur Or* 04 55 59.3861369488 +30 34 01.499800471   10.33 9.30 9.17   G2IIIne 547 0
156 V* V397 Aur Or* 04 56 02.0261376554 +30 21 03.635056925   13.07 11.72 11.25   K7e 155 0
157 LP 476-207 ** 05 01 58.79419 +09 58 59.2855   12.93 11.53 10.33 8.708 M3.5V 104 0
158 V* V836 Tau TT* 05 03 06.5988350466 +25 23 19.604482133   15.00 13.49 13.48   K7/M0Ve 213 0
159 2MASS J05044139+2509544 TT* 05 04 41.3974730845 +25 09 54.581861436           M3.7 39 0
160 IRAS 05022+2527 TT* 05 05 22.8193016043 +25 31 30.829690946   17.71 16.26     M4.6 46 0
161 2MASS J05061674+2446102 TT* 05 06 16.7521509473 +24 46 10.158429144           M3/5e 28 0
162 2MASS J05062332+2432199 TT* 05 06 23.3325973176 +24 32 19.923493583           M3/5e 38 0
163 2MASS J05071206+2437163 TT* 05 07 12.0679346815 +24 37 16.368894440           K6 20 0
164 V* RW Aur TT* 05 07 49.5662483 +30 24 05.177426   10.86 9.60 9.95   K1/5e+K5e 730 0
165 2MASS J05075496+2500156 TT* 05 07 54.9656053105 +25 00 15.599361879           M3.7 39 0
166 * sig Ori Y*O 05 38 44.7665260139 -02 36 00.284709290 2.54 3.58 3.79 3.87 4.11 O9.5V 758 0
167 V* FU Ori Or* 05 45 22.3650208559 +09 04 12.296285806   10.72 9.60     F0Iab 739 1
168 M 78 RNe 05 46 45.8 +00 04 45   8.0       ~ 352 0
169 NGC 2071 RNe 05 47 10 +00 18.0           ~ 617 1
170 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 1714 1
171 NGC 2362 OpC 07 18 41 -24 57.3           ~ 366 0
172 * gam02 Vel WR* 08 09 31.95013 -47 20 11.7108 0.64 1.58 1.83 1.85 2.00 WC8+O7.5III-V 855 0
173 V* EG Cha Or* 08 36 56.2143612523 -78 56 45.644993177   11.82 10.457   9.010 K4Ve 83 0
174 * eta Cha * 08 41 19.5144242735 -78 57 48.102318990 5.02 5.351 5.453     B8V 215 0
175 NAME eta Cha Association MGr 08 42 06 -79 01.6           ~ 319 0
176 V* EN Cha LM* 08 44 16.2413047260 -78 59 07.640832807     15.0     M4 54 0
177 V* EQ Cha LM* 08 47 56.7571398344 -78 54 53.189801719     13.275   10.795 M3 71 0
178 Sz 4 TT* 10 57 42.1008128649 -76 59 35.640039635   14.1 14.80   12.17 M4Ve 41 0
179 NAME TW Hya Association As* 11 01.9 -34 42           ~ 847 0
180 Hn 4 Y*O 11 05 14.5496059237 -77 11 29.219513274         13.20 M4+M3 24 0
181 Ass Cha T 2-21 TT* 11 06 15.3485848381 -77 21 56.737939872   12.58 11.01   9.35 G5Ve 125 0
182 NAME Cha 1 MoC 11 06 48 -77 18.0           ~ 1020 1
183 RX J1108.2-7728 Y*O 11 07 55.775088 -77 27 25.52724   15.26 13.40 13.07 11.04 K3Ve 52 0
184 CD-29 8887 TT* 11 09 13.8074415397 -30 01 40.070212113   12.95 11.119 10.642 8.875 M2Ve 115 0
185 [CCE98] 1-74 TT* 11 09 17.6894816682 -76 27 57.916038219   15.48 13.92   11.72 K4Ve 40 0
186 CHX 15b Y*O 11 09 40.0554020707 -76 28 39.259268411   15.68 14.04   11.66 K8Ve 34 0
187 V* WY Cha Or* 11 10 07.0323174364 -76 29 37.640377806   15.29 13.87   11.62 K8Ve 80 1
188 [LES2004] ChaI 405 TT* 11 10 34.7900577915 -77 22 05.254117743     20.9   15.61 M4 18 0
189 Glass Q Y*O 11 10 37.9009258039 -77 32 39.873598579   16.89 14.97   11.90 K5.5+K7 67 0
190 HJM E 1-4 Y*O 11 13 27.3698112219 -76 34 16.644118218   15.96 14.35   12.10 K8Ve 26 0
191 Hn 20 Y*O 11 14 15.5412946530 -76 27 36.573467035         13.24 M4Ve 25 0
192 CHXR 68A * 11 18 20.2671732411 -76 21 57.734321272   14.22 12.75 12.51 10.96 K4Ve 18 0
193 HD 98800 TT* 11 22 05.28975 -24 46 39.7571   10.20 9.28 9.26 7.386 K5V(e) 339 0
194 CD-33 7795 TT* 11 31 55.2603055856 -34 36 27.214242128   12.97 11.524 11.150 9.150 M2Ve 180 0
195 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 608 0
196 2MASS J15355780-2324046 TT* 15 35 57.8047816327 -23 24 04.602455044   13.1       K3 26 0
197 CD-25 11113 TT* 15 49 20.9983836723 -26 00 06.319389448   11.78 11.116   9.727 K1IVe 25 0
198 2MASS J15500499-2311537 Y*? 15 50 04.9785071092 -23 11 53.737052549       13.1   M2 12 0
199 HD 141618 * 15 50 56.4120850776 -25 34 19.025656941   10.28 9.74 9.4   G0/2 22 0
200 RX J155629.3-234821 BY* 15 56 29.4191882513 -23 48 19.828475536           M1.5V 25 0
201 RX J155720.1-233847 BY* 15 57 19.9931211627 -23 38 49.863842988           M0V 23 0
202 V* V1148 Sco BY* 15 57 34.3064663755 -23 21 12.260992495         11.27 M1IVe 34 0
203 RX J1558.1-2405 mul 15 58 06.5 -24 05 14           ~ 5 0
204 V* V1150 Sco Ro* 15 59 59.9523124825 -22 20 36.755050804     11.99   10.90 M1V 29 0
205 RX J1600.5-2027 TT* 16 00 31.3480737649 -20 27 04.999094488   14.8     11.16 M1 21 0
206 V* V1151 Sco BY* 16 01 05.189448 -22 27 31.18104   15.23 13.69 13.38 11.14 M3Ve 31 0
207 HD 143441 TT* 16 01 18.4231035001 -26 52 21.411000828   10.26 9.453   8.594 G2IV 29 0
208 RX J1601.7-2049 Y*O 16 01 47.4383158719 -20 49 45.775604688   14.3     10.87 M0 23 0
209 2MASS J16015149-2445249 TT* 16 01 51.4903649252 -24 45 25.061980436   13.4       K7 18 0
210 BD-19 4288 TT* 16 01 58.2131874170 -20 08 11.980355783   11.58 10.501 9.9 9.275 G9IV(e) 33 0
211 RX J1603.9-2031B TT* 16 03 54.9650645285 -20 31 38.560797344   14.0 13.205 12.20 10.932 M0 23 0
212 RX J160421-21307 TT* 16 04 20.9770687478 -21 30 41.699585480   16.6     11.99 M2 23 0
213 ScoPMS 27 BY* 16 04 47.7526785430 -19 30 22.916995440   12.43 11.254   9.822 K3IVe 46 0
214 [PGZ2001] J160517.9-202420 Y*O 16 05 17.9149529324 -20 24 19.644851810           M3e 15 0
215 RX J1607.0-2036 Ro* 16 07 03.562320 -20 36 26.49204   13.54 12.232 11.75 10.334 M0 18 1
216 [PGZ2001] J160707.7-192715 Y*O 16 07 07.6787185609 -19 27 16.258981962   15.6       M2e 21 0
217 TYC 6209-735-1 Ro* 16 08 14.7429576484 -19 08 32.679096036   13.01 11.403   9.962 K2 37 0
218 [PGZ2001] J161031.9-191305 Y*O 16 10 31.9521727854 -19 13 06.081499389   15.14 13.56 13.31   K7e 32 0
219 NAME Upper Sco Association As* 16 12 -23.4           ~ 1106 1
220 BD-18 4244 Or* 16 12 40.5142870003 -18 59 28.267064720   12.15 10.829   9.235 K0IV(e) 86 0
221 CD-22 11432 TT* 16 14 11.0697507472 -23 05 36.071480044   11.90 10.70   9.255 K2IV 68 0
222 VSS II-137 TT* 16 21 28.8133227115 -23 32 38.962807951     11.87 11.03 10.15 F 13 0
223 HD 147808 TT* 16 24 51.3660656363 -22 39 32.555965596   10.69 9.81   8.58 G9IVe 34 0
224 EPIC 203712588 Em* 16 25 15.2143975894 -25 11 54.648532003   17.3       M5 11 0
225 CD-24 12683 TT* 16 25 19.2425081811 -24 26 52.724827900   11.36 10.55   9.05 G9V 43 0
226 EM* SR 6 TT* 16 25 28.6307787781 -23 46 26.392600157   13.24 12.08 11.37 10.53 K2IV 18 0
227 EM* SR 5 TT* 16 25 55.8455039723 -23 55 10.347098997   14.0 13.72 12.52 11.51 ~ 18 0
228 BKLT J162601-242945 TT* 16 26 01.6034552541 -24 29 45.417829989       17.22 15.00 M3 16 0
229 VSSG 11 TT* 16 26 43.7653879511 -24 16 33.287042569           ~ 46 1
230 VSSG 3 Y*O 16 26 49.2334185887 -24 20 03.409036777           ~ 45 1
231 VSSG 5 Y*O 16 26 54.44376 -24 26 20.7204           ~ 42 1
232 [GY92] 156 Y*O 16 26 54.97272 -24 22 29.6904           ~ 22 1
233 EM* SR 24B TT* 16 26 58.4363490468 -24 45 32.211217104           M0.5e 79 0
234 VSSG 26 Y*O 16 27 18.48720 -24 29 05.9136           ~ 85 0
235 Elia 2-33 Y*O 16 27 30.18024 -24 27 43.3656           M2 112 1
236 [GY92] 410 Y*O 16 27 57.8269306810 -24 40 01.767684808           K7 27 0
237 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3186 1
238 WSB 59 Em* 16 28 09.2195149539 -23 52 20.615019782   16.9       ~ 6 0
239 EM* SR 20 Or* 16 28 32.6877046986 -24 22 45.009576300   16.23   12.59   G7 78 0
240 V* V2131 Oph Or* 16 31 15.7390747430 -24 34 02.512884637   12.0 12.05 11.06 10.13 ~ 94 0
241 ROXs 43B TT* 16 31 20.1897839440 -24 30 00.713644318   13.71 12.39     K3e 25 0
242 CD-64 1208 ** 18 45 36.903120 -64 51 47.31228   10.52 9.433 9.69   K5Ve 60 0
243 IC 1396 OpC 21 39 00 +57 29.4           ~ 450 1
244 NGC 7160 OpC 21 53 40 +62 36.2   6.34 6.1     ~ 212 0

    Equat.    Gal    SGal    Ecl

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2021.06.22-08:44:53

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