2017A&A...598A..58H

Query : 2017A&A...598A..58H

2017A&A...598A..58H - Astronomy and Astrophysics, volume 598A58-58 (2017/2-1)

A box full of chocolates: The rich structure of the nearby stellar halo revealed by Gaia and RAVE.

HELMI A., VELJANOSKI J., BREDDELS M.A., TIAN H. and SALES L.V.

Abstract (from CDS):

Context. The hierarchical structure formation model predicts that stellar halos should form, at least partly, via mergers. If this was a predominant formation channel for the Milky Way's halo, imprints of this merger history in the form of moving groups or streams should also exist in the vicinity of the Sun.
Aims. We study the kinematics of halo stars in the Solar neighbourhood using the very recent first data release from the Gaia mission, and in particular the TGAS dataset, in combination with data from the RAVE survey. Our aim is to determine the amount of substructure present in the phase-space distribution of halo stars that could be linked to merger debris.
Methods. To characterise kinematic substructure, we measured the velocity correlation function in our sample of halo (low-metallicity) stars. We also studied the distribution of these stars in the space of energy and two components of the angular momentum, in what we call "integrals of motion" space.
Results. The velocity correlation function reveals substructure in the form of an excess of pairs of stars with similar velocities, well above that expected for a smooth distribution. Comparison to cosmological simulations of the formation of stellar halos indicates that the levels found are consistent with the Galactic halo having been built solely via accretion. Similarly, the distribution of stars in the space of integrals of motion is highly complex. A strikingly high fraction (from 58% up to more than 73%) of the stars that are somewhat less bound than the Sun are on (highly) retrograde orbits. A simple comparison to Milky Way-mass galaxies in cosmological hydrodynamical simulations suggests that less than 1% have such prominently retrograde outer halos. We also identify several other statistically significant structures in integrals of motion space that could potentially be related to merger events.

Abstract Copyright: © ESO, 2017

Journal keyword(s): Galaxy: kinematics and dynamics - Galaxy: halo - solar neighborhood

Nomenclature: Fig. 10: [HVB2017] VelHel-N (Nos 1-9).

Simbad objects: 221

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Number of rows : 221
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 TYC 6415-1008-1 * 00 08 46.3483975800 -25 50 53.013654528   12.320 11.091     ~ 5 0
2 TYC 5842-477-1 * 00 15 55.4602750152 -18 07 17.349814776   13.07 11.94     ~ 4 0
3 TYC 6419-200-1 * 00 19 17.6861112096 -28 33 22.899435660   12.793 11.349     ~ 6 0
4 TYC 8465-1053-1 * 00 19 44.6674478544 -53 39 15.526750536   12.358 11.453     ~ 5 0
5 TYC 6993-953-1 * 00 22 39.0112570944 -34 01 46.461363960   12.511 12.046     ~ 5 0
6 CPD-64 62 * 00 39 57.9551321112 -64 01 00.886282248   11.431 10.379     ~ 7 0
7 TYC 8472-779-1 Pe* 00 45 28.7855802384 -58 46 45.008320656   11.538 10.627     ~ 13 0
8 CD-50 192 * 00 46 03.4347357576 -49 33 21.665063196   11.490 10.344     ~ 5 0
9 TYC 6422-422-1 * 00 54 36.7061853408 -25 06 38.470897368   11.884 10.675 9.99 9.53 ~ 8 0
10 TYC 7540-650-1 * 01 10 51.7512876624 -43 27 33.577670988   13.241 12.125 11.71   ~ 8 0
11 TYC 9351-1553-1 Pe* 01 18 36.1080369840 -78 18 22.876633584   13.158 12.071     ~ 13 0
12 CD-54 292 SB* 01 20 05.7360081696 -53 51 34.380377460   11.906 11.494     ~ 6 0
13 TYC 7544-778-1 * 01 20 19.4486794416 -41 36 22.590132876   12.896 11.424     ~ 5 0
14 TYC 8855-1243-1 * 01 30 52.4731424976 -65 02 45.316523832   11.97 11.10     ~ 5 0
15 TYC 5854-672-1 * 01 33 27.5516562720 -19 14 18.960447444   12.928 11.597     ~ 6 0
16 TYC 4685-1855-1 * 01 37 52.7689763472 -02 30 28.468942236   12.96 11.76     ~ 4 0
17 TYC 8853-1169-1 Pe* 01 38 51.6337923168 -63 01 10.720414560   12.98 11.54     ~ 4 0
18 BD-19 362 PM* 02 00 52.3397861760 -18 25 35.663761560   11.17 10.307     G5 8 0
19 TYC 8489-732-1 Pe* 02 09 07.3566832560 -58 19 12.575365284   12.040 11.663     ~ 8 0
20 LP 829-32 PM* 02 14 26.4230797432 -24 57 07.239126845   12.34 11.73     ~ 10 0
21 CD-35 817 * 02 22 15.8347566456 -35 01 01.593268068   11.662 10.600     G5 7 0
22 CD-52 491 * 02 22 46.4241822168 -51 50 33.545786748   11.40 10.473 9.82 9.606 ~ 17 0
23 CPD-72 186 HV* 02 30 16.4069692224 -72 10 39.635813604   11.586 10.497     G8III-V 9 0
24 TYC 8056-192-1 Pe* 02 31 10.9011986736 -52 00 00.136692144   12.712 11.814 10.89 11.141 ~ 11 0
25 HD 16201 PM* 02 35 44.9302206456 -11 22 33.987877104   10.963 10.129     G8V 11 0
26 TYC 9151-604-1 Pe* 02 42 55.4219742864 -73 13 00.329950020   13.104 12.06     ~ 10 0
27 CD-52 560 PM* 02 44 14.6694477456 -52 21 31.800368412   10.51 9.59     G2.0 8 0
28 CD-37 1073 Pe* 02 51 52.8110183208 -37 17 31.487000136   11.299 10.394 9.97   ~ 10 0
29 TYC 8491-12-1 * 02 57 37.5162733272 -52 54 09.718203132   12.050 11.350     ~ 6 0
30 TYC 6441-249-1 * 03 01 08.7065213328 -26 43 15.701816208   12.507 11.27 10.90   ~ 7 0
31 TYC 8859-145-1 * 03 01 23.7352705416 -60 15 00.530377056   11.86 11.503     ~ 5 0
32 CD-67 163 * 03 03 02.3858384904 -66 50 33.294205536   11.06 9.85     ~ 7 0
33 TYC 7025-394-1 PM* 03 05 06.4748860272 -35 27 00.244543572   12.16 11.70     ~ 5 0
34 TYC 7026-864-1 Pe* 03 19 17.7642867312 -36 19 11.302892328   12.327 11.443     ~ 9 0
35 CD-33 1268 SB* 03 32 37.7646068472 -33 10 56.826893136   11.564 10.447 9.91 9.472 ~ 11 0
36 TYC 9371-1098-1 * 03 33 32.4473748480 -79 39 50.848743744   13.160 11.970     ~ 5 0
37 TYC 9155-38-1 * 03 34 47.4649787064 -72 02 40.607223720   11.745 10.756 10.17 9.669 ~ 12 0
38 TYC 8066-340-1 * 03 36 27.9071875536 -52 23 40.638530040   12.129 11.739     ~ 5 0
39 CD-35 1326 * 03 39 39.2225980416 -34 47 20.926519368   12.173 10.771     ~ 6 0
40 CD-59 684 Pe* 03 40 46.3070979192 -59 35 05.137164348   11.59 10.57     ~ 6 0
41 TYC 7573-1124-1 * 03 55 39.6562398600 -41 11 31.791589116   12.562 11.359     ~ 7 0
42 TYC 8507-1765-1 Pe* 03 56 37.0353995424 -58 38 28.070925396   12.761 11.450 10.694 10.043 CEMP 20 0
43 CPD-80 106 * 03 58 47.8286926200 -80 27 22.367466396   11.23 10.18     K0 7 0
44 TYC 9364-1205-1 Pe* 04 06 31.6805470320 -75 09 10.477735560   11.663 11.409     CEMP 7 0
45 CD-26 1578 SB* 04 09 49.0827911160 -26 01 19.115058036   11.33 10.56     K0V 16 0
46 BD-14 842 * 04 13 29.0066603136 -13 54 32.430566520   12.186 10.767     ~ 5 0
47 CD-23 1855 Pe* 04 18 21.5713849944 -23 23 39.123549024   11.120 10.110     ~ 9 0
48 CD-22 1663 * 04 29 58.8770107488 -22 09 20.962915524   11.049 10.335     G0 11 0
49 IRAS 04474-8413 LP* 04 39 39.1170870192 -84 08 06.159864048   12.27 10.95     ~ 7 0
50 TYC 7045-1116-1 * 04 41 06.6809127096 -35 07 35.721566688   11.750 10.942     ~ 13 0
51 TYC 7592-1104-1 * 04 42 38.3133095520 -44 54 19.057513212   13.15 12.76     ~ 3 0
52 TYC 7587-1369-1 * 04 55 12.7562612664 -38 50 03.288083316   12.624 11.271     ~ 5 0
53 HD 31794 * 04 55 19.4042450544 -57 25 34.891655052   9.29 9.06     A4V 12 0
54 TYC 8084-946-1 Pe* 05 01 47.3486194320 -51 23 35.893748148   12.415 11.630 11.07 10.694 ~ 14 0
55 TYC 6473-1182-1 Pe* 05 02 09.4282036872 -23 51 27.051978060   12.240 11.309     ~ 7 0
56 HD 274094 Pe* 05 23 08.5124241048 -41 57 23.929258428   12.56 11.82     K0 9 0
57 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
58 TYC 6476-533-1 * 05 32 30.4261059600 -24 00 52.901828172   12.306 11.597     ~ 5 0
59 HD 269757 * 05 33 51.2469525864 -69 46 46.783641540   11.92 10.64     G8/K0 17 0
60 TYC 6494-492-1 * 05 49 45.1219058328 -25 43 22.956379716   12.801 11.54     ~ 5 0
61 HD 270365 Pe* 05 57 17.1766305840 -69 11 11.632820820   12.358 11.404 10.65 10.357 G8III 26 0
62 CD-55 1316 * 05 57 27.4980654168 -55 17 48.391167156   12.18 10.645     ~ 5 0
63 CD-26 2982 * 06 23 40.0202345304 -26 48 44.336293884   11.859 10.599     ~ 5 0
64 TYC 7622-1514-1 Pe* 06 38 17.4592887624 -42 11 40.260379200   12.313 11.20     ~ 6 0
65 TYC 6529-97-1 * 06 43 25.9497235344 -27 22 35.849738244   12.413 10.926     ~ 5 0
66 V* V CMa Mi* 06 43 40.6980497376 -31 46 56.420006700   12.34 10.81     ~ 14 0
67 TYC 7632-139-1 Pe* 06 50 51.6464629536 -40 57 22.427700084   12.734 11.27 10.87 9.98 ~ 9 0
68 TYC 7089-375-1 Pe* 06 56 45.2153779584 -30 12 43.895027556   11.898 10.435     ~ 8 0
69 TYC 6527-97-1 * 07 06 35.2504658328 -26 08 33.500117940   13.037 11.315     ~ 6 0
70 TYC 7098-1232-1 * 07 07 11.7638991720 -35 22 31.654471980   12.876 11.002     ~ 6 0
71 TYC 7630-809-1 * 07 13 32.6408693880 -38 11 16.605567492   12.979 12.067     ~ 6 0
72 TYC 6524-1307-1 * 07 14 09.0007227096 -24 16 17.084074044   13.206 11.315     ~ 5 0
73 TYC 7103-1352-1 * 07 14 53.0121917952 -31 19 58.413165780   12.823 11.120     ~ 5 0
74 TYC 7117-324-1 * 07 30 15.6143287968 -36 34 17.495300532   13.454 11.472     ~ 6 0
75 CD-57 1838 * 07 40 55.3656816648 -57 58 48.524833236   11.947 10.508     ~ 5 0
76 TYC 8578-2046-1 Pe* 08 03 20.8507194480 -58 56 52.198099548   11.954 11.223     ~ 9 0
77 TYC 6003-1712-1 * 08 04 09.7832402760 -19 01 38.518746888   11.887 10.190     ~ 5 0
78 TYC 5997-1706-1 * 08 20 54.4175578176 -16 08 46.120205652   11.969 10.580     ~ 5 0
79 TYC 6013-995-1 * 08 54 40.2697747344 -16 44 34.456212276   12.179 10.528     ~ 5 0
80 TYC 8939-1294-1 * 08 55 00.2215336560 -67 08 49.115243256   12.19 11.46     ~ 4 0
81 TYC 8935-146-1 SB* 08 57 54.6617183568 -65 17 48.285541752   13.085 11.332     ~ 9 0
82 TYC 5456-610-1 Pe* 08 59 40.9352431176 -14 15 15.115290804   12.886 11.936     ~ 10 0
83 TYC 9204-1228-1 SB* 09 25 57.1510614168 -71 22 35.297689872   11.962 10.814     ~ 8 0
84 CD-28 7558 * 09 43 22.9980400128 -28 58 09.527865672   10.830 10.028     ~ 8 0
85 TYC 8942-2009-1 * 09 50 05.5052426304 -61 09 58.383292968   13.415 11.597 11.10   M4 7 0
86 TYC 8951-822-1 * 10 02 03.0108589320 -65 18 26.270221680   13.326 11.832     ~ 5 0
87 TYC 7174-1341-1 * 10 09 41.5376125512 -33 10 58.745878860   12.567 10.931     ~ 5 0
88 TYC 8183-1066-1 * 10 13 10.2977520624 -46 23 33.029948652   12.449 11.438     ~ 5 0
89 TYC 7718-2873-1 * 10 32 05.8748194224 -41 58 49.862045028   12.560 11.384     ~ 6 0
90 TYC 7710-2266-1 * 10 33 05.8720658640 -38 42 24.314436792   13.397 11.960     ~ 7 0
91 TYC 7710-9-1 Pe* 10 36 26.8769967840 -37 46 17.368869072   12.197 11.053     ~ 9 0
92 BD-02 3209 * 10 44 13.4420791440 -03 15 35.975662884   12.156 10.810 10.1 9.52 ~ 7 0
93 TYC 6082-404-1 * 10 51 36.9390357528 -21 15 46.816571304   12.56 11.55 11.35 12.10 ~ 8 0
94 TYC 6079-657-1 SB* 10 52 02.5389253920 -18 36 41.914247148   12.138 11.306 10.95 10.362 ~ 9 0
95 TYC 8616-807-1 * 11 07 01.2894687624 -53 24 21.640078584   12.305 11.293     ~ 5 0
96 TYC 6083-431-1 * 11 08 19.6123391088 -20 28 36.217159572   12.255 11.179     ~ 6 0
97 TYC 8200-1944-1 Pe* 11 13 21.3895715928 -46 47 22.888668696   12.948 11.497     ~ 7 0
98 TYC 8217-1855-1 Pe* 11 17 37.9346168280 -47 43 42.496822992   12.651 11.423     ~ 9 0
99 TYC 6650-1108-1 Pe* 11 20 33.9571885800 -24 06 14.559295176   12.696 11.967     ~ 9 0
100 TYC 8217-1411-1 * 11 21 29.6809682112 -47 46 09.454288224   13.212 11.784     ~ 5 0
101 TYC 6091-633-1 Pe* 11 24 27.3746561712 -21 55 09.580147680   12.168 11.298     ~ 9 0
102 TYC 8226-106-1 * 11 30 21.8410616016 -51 56 02.936626872   12.533 11.098     ~ 6 0
103 TYC 6659-325-1 * 11 32 23.0343705216 -27 54 19.345095684   12.553 11.012 10.6 9.406 ~ 9 0
104 TYC 4936-193-1 * 11 37 46.3904303136 -05 39 14.400921384   12.388 11.155     ~ 7 0
105 BD-13 3442 Pe* 11 46 50.6525751264 -14 06 43.458063768   10.662 10.274     CEMP 117 0
106 TYC 8224-1458-1 * 11 49 00.8218580208 -49 26 47.454313524   12.83 11.84     ~ 3 0
107 TYC 5523-465-1 * 11 54 08.3582909064 -12 54 55.673977716   11.888 11.079     ~ 13 0
108 TYC 7222-638-1 * 11 58 07.0035124488 -32 07 20.109509400   12.572 11.406 11.13 10.148 ~ 16 0
109 TYC 7759-1254-1 * 12 07 36.9799649928 -41 00 43.479558864   12.010 10.681     ~ 6 0
110 2MASS J12094474-4101350 LP* 12 09 44.7467792640 -41 01 35.087550384   12.47 10.96     ~ 7 0
111 TYC 8239-728-1 Pe* 12 28 49.2347382960 -49 26 16.082711448   13.164 11.736     ~ 8 0
112 TYC 8236-795-1 Pe* 12 41 47.9668008168 -47 16 20.430405696   12.844 12.011 11.42 11.034 CEMP 8 0
113 TYC 7260-938-1 Pe* 12 52 01.4469231336 -36 09 21.977622828   12.036 11.063 10.53 10.013 CEMP 13 0
114 CD-23 10808 * 12 55 10.2108934056 -24 26 01.550434524   11.498 10.669 10.31 9.867 ~ 13 0
115 BD-21 3630 PM* 12 56 33.6767326320 -22 17 09.882900600   11.351 10.379 9.66 9.668 ~ 12 0
116 TYC 6118-114-1 * 13 08 08.9999383632 -22 05 30.945205032   12.754 11.633 10.7   ~ 11 0
117 TYC 9426-763-1 * 13 22 40.3563598680 -75 17 14.652465252   13.252 11.613     ~ 5 0
118 TYC 8662-1638-1 * 13 28 19.3769779128 -53 39 29.129702868   13.395 11.653     ~ 5 0
119 TYC 4969-862-1 * 13 33 15.3086193888 -04 25 10.462653444   12.353 11.789     ~ 6 0
120 TYC 6126-688-1 * 13 43 32.3450736984 -18 39 47.729066400   12.139 11.062     ~ 5 0
121 TYC 7293-1952-1 * 14 13 24.5511550008 -37 10 54.065594136   13.011 11.696 10.69 10.368 ~ 7 0
122 TYC 6739-220-1 * 14 20 41.6371627800 -27 53 58.752449340   12.090 11.661     ~ 5 0
123 TYC 7299-914-1 * 14 31 16.3060652280 -32 15 47.957291964   12.93 11.55     ~ 3 0
124 TYC 6757-705-1 * 14 37 03.1410835752 -29 09 08.297050032   12.919 11.536 11.02   ~ 16 0
125 TYC 6755-1118-1 * 14 53 41.8928031744 -27 13 36.709604292   12.465 11.281     ~ 5 0
126 TYC 6751-684-1 * 14 54 46.0668340680 -25 15 41.831747352   12.186 11.276     ~ 12 0
127 2MASS J14575100-0128576 LP* 14 57 51.0049640304 -01 28 57.511870896   11.378 9.933     ~ 6 0
128 TYC 5583-971-1 * 14 58 04.4344920240 -09 48 40.887463932   12.333 11.376     ~ 5 0
129 BD-14 4104 * 15 04 11.8686193272 -15 10 33.180434472   11.726 10.447     ~ 6 0
130 TYC 5588-1160-1 PM* 15 04 36.7979969160 -12 31 08.718244464   10.704 10.151     ~ 11 0
131 TYC 6179-259-1 * 15 22 45.4267211760 -19 23 29.535591588   12.976 11.389     ~ 6 0
132 TYC 9433-453-1 * 15 24 02.4462718776 -77 24 59.055726492   12.848 11.160     ~ 7 0
133 TYC 6175-369-1 * 15 27 32.3422893792 -17 06 50.760063540   12.08 11.52     ~ 4 0
134 TYC 6188-1320-1 * 15 29 20.5575773784 -18 19 53.103058068   12.694 11.857     ~ 5 0
135 TYC 9429-908-1 * 15 31 49.4834184096 -75 46 49.361347740   12.862 11.653     ~ 5 0
136 TYC 6196-462-1 PM* 15 32 40.2145786608 -22 07 43.869513540   12.487 11.766     ~ 5 0
137 TYC 6193-1514-1 Pe* 15 36 21.0490962240 -19 03 16.319914992   12.751 11.707     ~ 8 0
138 TYC 6190-766-1 Pe* 15 44 24.0159060984 -17 20 49.025140080   12.764 11.793     ~ 7 0
139 TYC 6187-147-1 * 15 54 32.0977421064 -15 18 23.902806816   12.734 11.205     ~ 5 0
140 TYC 6187-55-1 * 15 55 39.4018671624 -16 04 34.095384876   12.865 11.163     ~ 5 0
141 TYC 9281-1877-1 Pe* 16 04 30.1619970912 -73 07 12.227640240   12.336 10.905     ~ 7 0
142 TYC 5042-508-1 * 16 16 35.6190699744 -04 01 15.139471872   12.419 11.168     ~ 9 0
143 TYC 5617-720-1 * 16 20 25.1428782264 -09 53 26.154638808   12.466 10.851 10.5 9.325 ~ 7 0
144 TYC 9049-2020-1 * 16 23 51.0035856120 -65 48 25.170123600   13.75 11.67     ~ 4 0
145 CPD-62 5486 * 17 05 32.3163063456 -62 24 09.174150108   10.933 10.225     G0Ib 12 0
146 CD-57 6866 * 17 26 43.5119547552 -57 34 15.709960308   11.987 10.684     ~ 5 0
147 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
148 TYC 8357-2214-1 * 18 05 18.3177254304 -46 16 23.150972172   12.342 11.098     ~ 6 0
149 HD 160722 * 18 09 05.9995526328 -85 25 12.256858416   9.35 9.13     A2IV 9 0
150 TYC 7909-380-1 * 18 23 16.2208379424 -42 28 10.599108240   13.16 12.30     ~ 3 0
151 TYC 7925-894-1 Pe* 19 07 33.1311280512 -41 58 31.734313752   12.658 11.550     CEMP 8 0
152 CD-67 2305 * 19 08 34.4053913880 -67 38 10.326937200   11.617 10.143     ~ 5 0
153 TYC 8772-745-1 SB* 19 19 27.6801156336 -59 59 14.035004556   11.841 10.523     CEMP 10 0
154 CD-81 726 * 19 33 45.1962889200 -80 48 14.346306684   11.82 10.68 10.07 9.089 ~ 7 0
155 TYC 9463-644-1 * 19 44 18.6358445664 -77 45 22.699769040   13.002 11.80 11.22 10.408 ~ 7 0
156 TYC 8775-1063-1 Pe* 19 49 57.2950367352 -53 49 27.376567464   13.073 11.697     ~ 6 0
157 TYC 9310-1481-1 * 19 54 26.7060167760 -69 51 54.000760068   13.161 11.832     ~ 5 0
158 TYC 8399-421-1 * 19 56 42.6911997840 -50 36 26.551133676   12.099 10.859     ~ 5 0
159 TYC 8776-1875-1 * 20 00 08.8710868416 -54 05 28.511877012   12.854 11.719     ~ 5 0
160 TYC 7448-744-1 Pe* 20 00 34.6620898464 -34 20 04.281343584   12.948 12.261     ~ 7 0
161 TYC 7955-1803-1 * 20 01 32.4674150760 -42 08 50.382267072   12.010 10.451     ~ 5 0
162 TYC 8784-1728-1 Pe* 20 09 49.8968635560 -56 21 26.922813732   12.593 11.431     ~ 6 0
163 2MASS J20102515-3931327 LP* 20 10 25.1550919992 -39 31 32.695702500   14.06 11.38     ~ 5 0
164 TYC 9315-572-1 * 20 14 58.2531328440 -72 09 16.476755436   11.96 11.17     ~ 3 0
165 TYC 5752-416-1 * 20 16 37.6327122528 -14 00 09.242851212   12.744 11.063     ~ 5 0
166 TYC 7446-1142-1 Pe* 20 19 43.1147286648 -31 58 16.436016912   11.974 11.154     ~ 9 0
167 BD-19 5790 * 20 21 09.2286654480 -18 55 42.267957852   11.289 10.374     ~ 5 0
168 TYC 6911-525-1 * 20 23 02.7003164136 -26 00 59.461788816   12.364 11.106     ~ 5 0
169 TYC 6340-429-1 Pe* 20 23 34.2719470344 -20 40 32.504084976   12.766 11.965     ~ 7 0
170 TYC 5175-874-1 * 20 26 28.4849921088 -05 52 22.182274164   11.893 10.760     ~ 5 0
171 TYC 9099-1107-1 PM* 20 27 23.8756650024 -66 03 33.486688944   11.55 11.03     ~ 5 0
172 LP 871-17 PM* 20 28 52.9529112696 -24 49 10.453879560   11.800 11.290     ~ 8 0
173 BD-12 5744 * 20 29 54.7111552704 -12 11 57.025540032   11.485 9.855     ~ 5 0
174 TYC 9091-881-1 * 20 30 56.4680847288 -62 28 46.821444168   12.170 11.020     ~ 5 0
175 CPD-63 4599 * 20 37 45.9753616416 -63 07 54.297175008   11.20 10.51     ~ 6 0
176 TYC 7963-155-1 * 20 40 49.5383574984 -37 33 14.707971072   12.728 11.392     ~ 5 0
177 TYC 7468-171-1 * 20 41 43.2048852312 -37 12 22.412902356   12.903 11.343     ~ 5 0
178 TYC 8420-259-1 PM* 20 54 27.5209686408 -51 56 41.144995644   12.449 11.735     ~ 7 0
179 TYC 8433-1057-1 * 21 00 56.3011437336 -52 21 31.380755832   12.553 11.517     ~ 5 0
180 TYC 9109-92-1 * 21 01 10.8675782928 -64 43 43.114930356   12.26 10.86     ~ 4 0
181 TYC 8797-888-1 * 21 09 25.2125562528 -55 56 27.938707188   12.67 11.21     ~ 6 0
182 HD 202317 * 21 15 23.5461690912 -14 43 14.434648968   9.02 8.98     A0V 10 0
183 TYC 8806-147-1 * 21 20 26.6673816504 -52 53 07.688778288   12.072 11.08     ~ 6 0
184 TYC 8423-827-1 Pe* 21 22 45.9185005416 -46 41 03.114416148   12.74 12.18     ~ 18 0
185 TYC 7474-266-1 * 21 33 56.4187229544 -30 18 43.732686384   12.83 11.074     ~ 5 0
186 TYC 5799-506-1 SB* 21 37 52.0380766896 -13 42 15.137679672   11.94 11.32     ~ 4 0
187 HD 207209 LP? 21 47 49.9119751848 -21 20 58.385723064   11.2 9.68     K0 9 0
188 TYC 5230-635-1 * 22 01 13.9634638488 -05 43 01.908600636   12.260 10.807     ~ 5 0
189 BD-15 6123 Pe* 22 02 15.7690267680 -14 26 02.793692184   11.753 10.618     ~ 10 0
190 TYC 8438-853-1 * 22 06 51.7318344480 -47 22 03.635497524   13.098 11.675     ~ 5 0
191 TYC 9120-909-1 SB* 22 18 06.5570782224 -63 51 55.752656076   12.532 11.551     ~ 6 0
192 TYC 9332-352-1 Pe* 22 23 26.3622271752 -71 34 34.234659120   13.165 11.772     ~ 6 0
193 TYC 7500-619-1 SB* 22 32 08.0238306840 -34 15 47.822657760   11.85 11.29     ~ 5 0
194 TYC 7503-692-1 Pe* 22 32 34.7354154144 -36 10 04.987668900   12.938 11.707     ~ 6 0
195 TYC 8826-198-1 Pe* 22 32 37.2691653744 -57 28 34.277817936   12.59 11.825     ~ 6 0
196 TYC 8826-1265-1 * 22 37 00.9409382544 -55 51 39.051445932   12.777 11.507 10.74 10.253 ~ 7 0
197 TYC 5811-1294-1 * 22 37 48.6473960208 -08 13 13.199160144   11.97 12.02     ~ 5 0
198 TYC 6392-48-1 * 22 37 54.9486198144 -21 51 27.883861416   12.693 11.248     ~ 5 0
199 TYC 8446-381-1 * 22 42 11.1707163456 -45 45 12.387251052   11.871 10.783 10.42   ~ 17 0
200 TYC 6964-271-1 Pe* 22 45 25.8375060624 -23 04 13.809740268   11.95 11.17     ~ 4 0
201 TYC 5241-786-1 * 22 56 25.3769559864 -07 19 56.261803224   12.46 11.69     ~ 10 0
202 HD 217304 * 23 00 05.1566633832 -27 13 05.037819924   10.96 10.00     K1III+G 5 0
203 TYC 9125-625-1 * 23 00 16.0947880224 -60 03 16.051719636   12.242 10.963     ~ 5 0
204 HD 217402 * 23 00 49.0523742912 -33 28 42.070404216   11.058 9.604     K4/5(III) 9 0
205 G 275-11 PM* 23 09 58.4602023240 -20 57 23.159784816   12.248 11.758     ~ 22 0
206 TYC 6976-6-1 * 23 15 21.6525989544 -27 12 45.655989156   12.626 11.34     ~ 5 0
207 TYC 9126-444-1 * 23 20 34.4102859600 -61 52 33.193887528   13.00 11.762     ~ 5 0
208 TYC 9126-1178-1 Pe* 23 21 31.0108880040 -61 26 57.783698988   12.215 11.216     ~ 8 0
209 BD-20 6586 * 23 22 50.5240517472 -19 21 45.772797888   11.367 10.899     ~ 5 0
210 CD-26 16620 * 23 24 30.8609117160 -26 13 44.488765128   12.075 11.037     ~ 5 0
211 TYC 8016-762-1 Pe* 23 26 50.1905270616 -42 13 19.046376264   12.175 11.151 10.83   ~ 8 0
212 CD-43 15377 * 23 27 21.5412634656 -42 54 31.050575964   12.086 11.072     ~ 5 0
213 TYC 9342-529-1 * 23 28 23.9314184952 -70 43 36.676492320   12.526 10.993     ~ 5 0
214 TYC 8013-15-1 * 23 29 05.2168367856 -39 27 09.332481564   12.428 11.385     ~ 5 0
215 TYC 9485-48-1 * 23 29 24.5018218824 -79 14 22.092521172   12.620 11.910     ~ 5 0
216 TYC 6987-302-1 * 23 39 19.7649432120 -29 29 05.123559696   12.617 11.413     ~ 6 0
217 TYC 9339-1999-1 Pe* 23 40 58.6767022488 -68 41 03.137910576   12.41 11.55     ~ 5 0
218 TYC 8463-440-1 * 23 45 56.2337199552 -51 32 34.747747584   13.094 12.16     ~ 6 0
219 BD-09 6259 RG* 23 46 40.2893263536 -08 37 50.544147180   11.327 10.506     ~ 14 0
220 2MASS J23465481-6603449 LP? 23 46 54.8152030344 -66 03 44.926356924   13.254 11.619     ~ 6 0
221 CD-43 15514 LP* 23 49 45.3589849608 -43 17 07.760707656   11.28 10.03     ~ 14 0

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