2015A&A...580A..88E


C.D.S. - SIMBAD4 rel 1.7 - 2020.02.25CET15:37:20

2015A&A...580A..88E - Astronomy and Astrophysics, volume 580A, 88-88 (2015/8-1)

Search for associations containing young stars (SACY). VI. Is multiplicity universal? Stellar multiplicity in the range 3-1000 au from adaptive-optics observations.

ELLIOTT P., HUELAMO N., BOUY H., BAYO A., MELO C.H.F., TORRES C.A.O., STERZIK M.F., QUAST G.R., CHAUVIN G. and BARRADO D.

Abstract (from CDS):

Young loose nearby associations are unique samples of close (<150pc), young (≃5-100Myr) pre-main-sequence (PMS) stars. A significant number of members of these associations have been identified in the SACY (search for associations containing young stars) collaboration. We can use the proximity and youth of these members to investigate key ingredients in star formation processes, such as multiplicity. With the final goal of better understanding multiplicity properties at different evolutionary stages of PMS stars, we present the statistics of identified multiple systems from 113 confirmed SACY members. We derive multiplicity frequencies, mass-ratio, and physical separation distributions in a consistent parameter space, and compare our results to other PMS populations and the field. We have obtained adaptive-optics assisted near-infrared observations with the Nasmyth Adaptive Optics System and Near-Infrared Imager and Spectrograph (NACO), ESO/VLT, and the Infrared Camera for Adaptive optics at Lick observatory (IRCAL), Lick Observatory, for at least one epoch of all 113 SACY members. We have identified multiple systems using co-moving proper-motion analysis for targets with multi-epoch data, and using contamination estimates in terms of mass-ratio and physical separation for targets with single-epoch data. We have explored ranges in projected separation and mass-ratio of a [3-1000au], and q [0.1-1], respectively. We have identified 31 multiple systems (28 binaries and 3 triples). We derive a multiplicity frequency (MF) of MF3–1000au=28.4+4.7–3.9% and a triple frequency (TF) of TF3–1000au=2.8+2.5–0.8% in the separation range of 3-1000au. We do not find any evidence for an increase in the MF with primary mass. The estimated mass-ratio of our statistical sample (with power-law index γ=-0.04±0.14) is consistent with a flat distribution (γ=0). Analysis from previous work using tight binaries indicated that the underlying multiple system distribution of the SACY dataset and the young star-forming region Taurus are statistically similar, supporting the idea that these two populations formed in a similar way. In this work, we show further similarities (but also hints of discrepancies) between the two populations: flat mass-ratio distributions and statistically similar MF and TF values. We also compared the SACY sample to the field (in the separation range of 19-100au), finding that the two distributions are indistinguishable, suggesting a similar formation mechanism.

Abstract Copyright:

Journal keyword(s): stars: pre-main sequence - stars: variables: T Tauri, Herbig Ae/Be - techniques: high angular resolution - statistics - stars: binaries: visual

VizieR on-line data: <Available at CDS (J/A+A/580/A88): tablea1.dat tableb1.dat refs.dat>

Simbad objects: 219

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Number of rows : 219

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 THA As* 00 00 -62.0           ~ 325 0
2 HD 224725 ** 00 00 12.2222 +01 46 17.196   11.43 10.78     G9IV 10 0
3 TYC 1-1187-1 Ro* 00 09 21.7910590109 +00 38 06.575227122   12.55 11.452   10.252 K4Ve 7 0
4 HD 531 ** 00 09 51.64843 +08 27 11.4091           G6V+G7V 19 0
5 V* PW And RS* 00 18 20.8896176716 +30 57 22.127515298   9.78 8.86 8.3 7.78 K2V 106 1
6 L 290-28 Fl* 00 21 37.2627918236 -46 05 33.382184654 14.749 13.774 12.240 11.136 9.93 M3Ve 37 0
7 BD+07 85 ** 00 38 59.2595032998 +08 28 41.253363832   10.93 10.041   8.767 K4Ve 9 0
8 CD-78 24 Ro* 00 42 20.3154071493 -77 47 39.737696603   11.41 10.189   8.994 K3Ve 19 0
9 HD 8813 PM* 01 23 25.8682367450 -76 36 42.414894777   9.04 8.36     G6V 29 0
10 CD-40 436 PM* 01 45 21.3267523599 -39 57 20.425773657   12.99 11.56 10.964   M1V 19 0
11 BD-21 332 PM* 01 53 11.3581201765 -21 05 43.322328078   13.41 11.406 11.109 9.262 M2Ve 26 0
12 BD-16 351 Ro* 02 01 35.5652773691 -16 10 00.909900900   11.32 10.344 9.78 9.349 ~ 20 0
13 CD-31 909 Fl* 02 16 41.1978965542 -30 59 18.227744935 14.729 13.588 12.027 10.885 9.406 M3Ve 51 1
14 CD-44 753 PM* 02 30 32.4213612913 -43 42 23.389958287   11.380 10.309 9.802 8.869 K5V(e) 25 0
15 CD-53 544 Ro* 02 41 46.8356379379 -52 59 52.395448380   11.49 10.281 9.992 8.305 K6Ve 39 0
16 CD-35 1167 Ro* 03 19 08.6665060955 -35 07 00.304302638   12.27 11.12   9.517 K7Ve 22 0
17 BD-11 648 Ro* 03 21 49.6646614234 -10 52 17.998411799   11.99 11.488   10.535 G9 7 0
18 BD+03 480 BY* 03 28 14.9578376529 +04 09 48.172391469   10.0 9.49     G0 20 0
19 CD-46 1064 Ro* 03 30 49.1011258865 -45 55 57.364966245   10.67 9.622   8.494 K3V 25 0
20 CD-44 1173 Ro* 03 31 55.6414458623 -43 59 13.561890069   12.05 10.927 10.447 9.347 K6Ve 33 0
21 HD 22213 Ro* 03 34 16.3525324729 -12 04 07.295206025   9.56 8.84   7.950 G8V 12 0
22 HD 22705 ** 03 36 53.4042467439 -49 57 28.854992249   8.22 7.62   6.96 G2V 60 0
23 IC 348 OpC 03 44 34 +32 09.8           ~ 1212 1
24 HD 24681 PM* 03 55 20.4038840168 -01 43 45.202473510   9.78 9.04     G5V 20 0
25 TYC 4721-1109-1 Ro* 03 57 37.2393978389 -04 16 15.923932893   11.52 10.60   9.806 ~ 4 0
26 CD-58 860 RS* 04 11 55.6681325786 -58 01 47.402969469   10.81 10.008   9.250 G6V 14 0
27 HD 26980 Ro* 04 14 22.5713895095 -38 19 01.572602680   9.76 9.069   8.397 G3V 35 0
28 HD 27679 V* 04 21 10.3269574716 -24 32 20.976370165   10.08 9.43   8.74 G2V 17 0
29 CD-43 1395 Ro* 04 21 48.6893 -43 17 32.571   10.93 10.193   9.373 G7V 14 0
30 CD-44 1533 Ro* 04 22 45.6596610995 -44 32 51.849139641   11.369 10.485 9.99 9.657 K0V 12 0
31 CD-44 1568 * 04 27 20.5147309811 -44 20 39.309802637   11.64 10.90     K1V(e) 8 0
32 CD-43 1451 V* 04 30 27.3156451937 -42 48 46.144298450   11.72 10.83     G9V(e) 10 0
33 CD-36 1785 Ro* 04 34 50.7800936969 -35 47 21.173394004   11.88 10.94   9.857 K1Ve 16 0
34 BD-12 943 Ro* 04 36 47.1063475546 -12 09 20.674264084   10.64 9.864   8.889 ~ 8 0
35 TYC 91-82-1 PM* 04 37 51.4736092900 +05 03 08.487863779   11.67 10.93     ~ 6 0
36 NAME Taurus Dark Cloud SFR 04 41.0 +25 52           ~ 3375 0
37 BD+08 742 * 04 42 32.0876929258 +09 06 00.862536945   11.90 11.02     G5V: 25 0
38 HD 30051 PM* 04 43 17.2029571220 -23 37 42.250373187   7.51 7.11     F2/3IV/V 42 1
39 TYC 8083-45-5 Ro* 04 48 00.6676721634 -50 41 25.695359755   12.96 11.678 11.125 9.782 K7Ve 24 0
40 HD 31242 Ro* 04 51 53.5394585277 -46 47 13.304592911   10.44 9.762   8.872 G5V 17 0
41 HD 272836 Ro* 04 53 05.2001829374 -48 44 38.730891965   11.67 10.715   9.649 K2V(e) 15 0
42 BD-19 1062 Ro* 04 59 32.0382462563 -19 17 41.699467785   11.61 10.608   9.391 ~ 10 0
43 LP 476-207 ** 05 01 58.79419 +09 58 59.2855   12.93 11.53 10.33 8.708 M3.5V 100 0
44 HD 271037 Ro* 05 06 50.5785287488 -72 21 11.642857917   11.52 10.77   9.827 K0IV 14 0
45 BD-09 1108 V* 05 15 36.5214642538 -09 30 51.368190407   10.45 9.825   8.975 G5 16 0
46 CD-30 2310 V* 05 18 29.0480758136 -30 01 32.164257740   13.00 11.57   10.13 K4Ve 12 0
47 RX J0520.0+0612 TT* 05 20 00.2963866301 +06 13 03.695802084   12.84 11.581   10.200 K4e 19 0
48 RX J0520.5+0616 TT* 05 20 31.8231389175 +06 16 11.584450333   12.66 11.677   10.279 K3e 22 0
49 HD 274576 Ro* 05 28 51.3695484645 -46 28 19.351903018   11.20 10.575   9.782 G6V 12 0
50 BD-20 1111 * 05 32 29.3390504631 -20 43 33.263786054   11.11 10.40     ~ 6 0
51 TYC 8098-414-1 Ro* 05 33 25.5761412152 -51 17 13.177717542   12.89 11.720 11.292 10.004 K7Ve 23 0
52 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 1932 1
53 * tet01 Ori C ** 05 35 16.46375 -05 23 22.8486 4.20 5.15 5.13 4.91 4.73 O7Vp 1265 1
54 CD-47 1999 Ro* 05 43 32.1309069107 -47 41 10.936888959   10.71 10.02   9.464 G0V 11 0
55 CD-27 2520 * 05 49 06.5636 -27 33 55.599   11.00 10.22     G9V 7 0
56 TYC 7066-1037-1 V* 05 58 11.8044653561 -35 00 49.247101075   12.18 11.24     G9V 11 0
57 CD-49 2037 * 06 03 35.4476398970 -49 11 25.607603661   11.90 11.17     K0Ve 7 0
58 NAME Columba Association As* 06 14.0 -40 03           ~ 191 0
59 CD-66 395 Ro* 06 25 12.4279422607 -66 29 10.323024999   11.65 10.871   10.017 K0IV 9 0
60 CD-30 3394 * 06 40 04.8771770832 -30 33 03.358242745   10.33 9.83     F6V 9 0
61 CD-30 3394B * 06 40 05.7298862451 -30 33 08.903005930   11.01 10.24     F9V 9 0
62 TYC 9178-284-1 Ro* 06 55 25.1954024976 -68 06 20.962983934   13.11 11.827   10.538 K4Ve 8 0
63 CD-57 1709 Ro* 07 21 23.7053549147 -57 20 36.986045945   11.39 10.725   9.772 K0V 16 0
64 TYC 8557-1251-1 Ro* 07 55 31.6328768865 -54 36 50.753503578   12.15 11.25   10.465 G9V 8 0
65 TYC 8570-1980-1 * 08 11 09.3325301046 -55 55 56.361871048   12.04 11.01     G8V(e) 8 0
66 BD-07 2388 Ro* 08 13 50.9942103842 -07 38 24.762537051   10.18 9.323   8.220 K0 14 0
67 CD-63 408 V* 08 24 05.9949790820 -63 34 02.556994295   10.63 9.96   9.12 G5V 13 0
68 CPD-54 1712 * 08 37 10.9561856975 -55 18 10.566755092   12.01 11.24     G9V 7 0
69 CD-61 2010 Ro* 08 42 00.4944708216 -62 18 26.403138609   11.94 10.963   10.029 K0V 16 0
70 NAME eta Cha Association MGr 08 42 06 -79 01.6           ~ 300 0
71 CPD-53 1875 Ro* 08 45 52.7024139449 -53 27 28.292655882   10.95 10.423 10.16 9.707 G2V 15 1
72 CD-53 2515 Ro* 08 51 56.4050653215 -53 55 56.720054140   11.57 10.65   9.917 G9V 13 0
73 TYC 8927-2035-1 * 08 52 19.2214100931 -60 04 44.239887686   12.351 11.509     K0V 7 0
74 TYC 8590-1193-1 * 08 56 31.5004158450 -57 00 40.611879504   12.84 11.82     K0V(e) 8 0
75 TYC 8582-3040-1 Ro* 08 57 45.6147397110 -54 08 36.666271135   12.35 11.756   10.635 K2IV(e) 14 0
76 CD-49 4008 EB* 08 57 52.1542955419 -49 41 50.548448882   11.17 10.513   9.692 G9V 14 0
77 CD-54 2499 Ro* 08 59 28.7417992084 -54 46 49.083149190   10.71 10.114   9.362 G5IV 13 0
78 CPD-55 1885 Ro* 09 00 03.4048967347 -55 38 24.269328808   11.55 10.812   9.967 G5V 10 0
79 CD-55 2543 Ro* 09 09 29.3527213695 -55 38 27.165990678   10.96 10.214   9.417 G8V 9 0
80 TYC 8174-1586-1 Ro* 09 11 15.8154600004 -50 14 14.877588385   12.83 11.815 12.19 10.547 K5Ve 9 1
81 CD-54 2644 V* 09 13 16.8805809913 -55 29 03.025366773   11.00 10.26   10.57 G5V(e) 8 0
82 V* V479 Car BY* 09 23 34.9795566274 -61 11 35.880725963   10.77 10.134   9.181 K1V(e) 29 0
83 HD 83096 ** 09 31 24.88224 -73 44 49.3187   7.7 7.3 8.27   F0/2V 23 0
84 HD 309751 * 09 31 44.7441896886 -65 14 52.542452513   12.05 11.33     G3V 6 0
85 CPD-52 2481 V* 09 32 26.0866589225 -52 37 39.599207482   11.72 10.86     G8V(e) 12 0
86 CPD-62 1293 Ro* 09 43 08.8359354066 -63 13 04.414265787   11.22 10.43   9.530 G6V 10 0
87 TYC 8946-872-1 * 09 55 15.0773887308 -62 03 32.402665995   13.09 12.01     K2V 5 0
88 TYC 9217-417-1 Ro* 09 59 57.6493353705 -72 21 47.233885653   12.58 11.675   10.306 K4Ve 8 0
89 CD-69 783 Ro* 10 41 23.0084985360 -69 40 43.052068147   11.05 10.200   9.305 G8V(e) 7 0
90 Ass Cha T 2-21 TT* 11 06 15.3485848381 -77 21 56.737939872   12.58 11.01   9.35 G5Ve 121 0
91 NAME Cha I MoC 11 06 48 -77 18.0           ~ 946 1
92 TYC 8962-1747-1 Ro* 11 08 07.8911584610 -63 41 46.912416953   13.15 11.688   10.095 M0Ve 8 0
93 V* DZ Cha Or* 11 49 31.8520891363 -78 51 01.058647109     12.832   10.732 M0Ve 58 0
94 TYC 8639-1114-1 Ro* 11 55 42.9927176304 -56 37 31.609837116   13.07 11.440 11.235 9.757 M0Ve 7 0
95 RX J1159.7-7601 TT* 11 59 42.2712277320 -76 01 26.175720428   12.46 11.11   9.858 K4Ve 46 0
96 HD 104467 TT* 12 01 39.1114993208 -78 59 16.909916962   9.26 8.466   7.678 G3V(e) 50 0
97 HD 105923 pr* 12 11 38.1468993379 -71 10 36.026022010   9.86 9.140   8.286 G8V 25 0
98 2MASS J12124890-6230317 Y*O 12 12 48.882 -62 30 31.99   13.12 11.452   9.775 K7Ve 9 0
99 2MASS J12160114-5614068 Y*O 12 16 01.1619559726 -56 14 07.021512844   12.61 11.169 10.959 9.842 K5Ve 11 0
100 CPD-64 1859 pr* 12 19 21.6318116083 -64 54 10.275991064 11.48 10.87 9.90   8.907 K3V 11 0
101 2MASS J12194369-7403572 TT* 12 19 43.7029970237 -74 03 57.252406710     13.1   10.95 M1 28 0
102 RX J1220.4-7407 TT* 12 20 21.7903218923 -74 07 39.564137123     12.780   10.52 M1V 33 0
103 HD 107722 TT* 12 23 29.0427982069 -77 40 51.425447523   8.75 8.29     F6V 25 0
104 CD-62 657 Y*O 12 28 25.3945755956 -63 20 58.736260060   10.129 9.357   8.525 G7V 18 0
105 CPD-63 2367 pr* 12 36 38.9760784320 -63 44 43.520197994   10.83 10.028   8.951 K2V 13 0
106 CD-51 6859 PM* 12 37 52.2156541938 -52 00 05.321462032 13.397 12.198 10.663 9.586 8.233 M3V(e) 91 0
107 CD-74 712 TT* 12 39 21.2758227460 -75 02 39.184171990   11.15 10.303   9.197 K3Ve 37 0
108 2MASS J12474824-5431308 Y*O 12 47 48.233 -54 31 30.74   12.61 11.46     M0Ve 5 0
109 2MASS J12560830-6926539 Y*O 12 56 08.3154114374 -69 26 54.023581663   12.80 11.831   10.048 K7Ve 11 0
110 HD 112245 Y*O 12 56 09.3961079937 -61 27 25.471025519   10.24 9.519   8.543 K0Ve 17 0
111 IRAS 12535-7623 Y*O 12 57 11.6976232932 -76 40 11.310030727   17.20 15.00     M0e 38 0
112 CD-69 1055 pr* 12 58 25.5836293658 -70 28 49.148845210   10.77 9.992   8.941 K0Ve 33 0
113 V* PX Vir BY* 13 03 49.6546871 -05 09 42.517119 9.042 8.555 7.679 7.185 6.721 K1V 107 0
114 CPD-68 1894 TT* 13 22 07.5420267499 -69 38 12.216304202   11.38 10.393   9.117 K1Ve 126 0
115 HD 118114 ** 13 34 23.80921 +26 16 34.0866           F2 21 0
116 2MASS J13444279-6347495 Y*O 13 44 42.7965520608 -63 47 49.445158659   12.00 10.969   9.511 K4Ve 12 0
117 TYC 9009-33-1 PM* 14 11 08.7296336152 -61 55 47.064734488   12.06 10.866 10.534   M1Ve 10 0
118 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 535 0
119 CD-43 9546 SB* 15 01 16.5010305533 -43 39 31.111547450   12.17 10.791 10.477   M3Ve 21 0
120 L 262-74 PM* 15 10 40.4769311714 -52 48 19.043389945   12.90 11.432 11.037   M2V(e) 11 0
121 L 72-6 PM* 15 24 00.2952124346 -70 54 09.679745192   12.87 11.758 11.238   M1Ve 10 0
122 CD-46 10045 ** 15 25 11.67025 -46 59 12.8516   10.66 9.84 9.85   G9V 16 0
123 V* KW Lup BY* 15 45 47.6004000229 -30 20 55.746429833   10.34 9.37   7.956 K2V 59 0
124 2MASS J15564402-4242301 Y*O 15 56 44.0165098937 -42 42 30.139170504   13.37 12.130   10.296 K6IVe 6 0
125 CD-36 10569 TT* 15 59 49.5107000592 -36 28 27.903949258 13.01 12.06 11.12 10.32 9.66 K3e 26 0
126 BD-18 4244 TT* 16 12 40.5142870003 -18 59 28.267064720   12.15 10.829   9.235 K0IV(e) 82 0
127 CD-22 11432 TT* 16 14 11.0697507472 -23 05 36.071480044   11.90 10.70   9.255 K2IV 61 0
128 HD 147808 TT* 16 24 51.3660656363 -22 39 32.555965596   10.69 9.81     G9IVe 30 0
129 CD-25 11504 Or* 16 25 38.480136 -26 13 54.28524   12.56 11.40 11.16   K7Ve 32 0
130 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 2971 0
131 ROXs 43B TT* 16 31 20.1897839440 -24 30 00.713644318   13.71 12.39     K3e 24 0
132 LP 745-70 PM* 16 33 41.6097913996 -09 33 11.936260802   12.90 11.280 10.840 9.53 K9Vkee 42 0
133 V* V877 Sco bL* 16 33 41.9277069777 -25 23 34.112382379   13.05 11.749   10.106 K4IVe 15 0
134 CD-33 11275 Y*O 16 35 22.472760 -33 28 52.90320   12.53 11.31 11.26 9.925 K4Ve 6 0
135 CD-24 12794 Ro* 16 43 56.9161744659 -25 08 36.759695281   12.22 11.240 10.812 9.551 K6Ve 9 0
136 IRAS 16443-1509 TT* 16 47 13.5690305662 -15 14 27.388937323   15.1 12.219 13.4 10.208 M0Ve 15 0
137 PDS 91 Y*O 16 48 21.87 -14 10 42.8   16.7   12.9   ~ 12 0
138 HD 152555 PM* 16 54 08.1435617918 -04 20 24.660402166   8.42 7.82     F8/G0V 77 0
139 HD 154361 cC* 17 05 08.5025667852 -01 47 09.999366498   10.59 9.44 8.82 8.242 K3V 12 0
140 BD-18 4452 ** 17 13 11.56 -18 34 24.8     10.494   8.323 M0Ve+M3Ve 4 0
141 CD-27 11535 Y*O 17 15 03.6088321069 -27 49 39.737104983   11.68 10.596   9.129 K5Ve 11 0
142 HD 155915 BY* 17 18 14.6469502776 -60 27 27.488883804   10.29 9.355   8.515 G8V 29 0
143 TYC 6242-104-1 Ro* 17 21 56.048 -20 10 51.98   12.82 11.877   9.698 K5Ve 5 0
144 TYC 6234-1287-1 Ro* 17 26 56.545 -16 31 34.87   12.31 11.43   9.489 K4Ve 5 0
145 GSC 08350-01924 PM* 17 29 20.67 -50 14 53.0   14.32 12.86     M3Ve 22 0
146 CD-54 7336 Y*O 17 29 55.0774331895 -54 15 48.647695376   10.38 9.614   8.665 K1V 28 0
147 HD 160934 Fl* 17 38 39.6170537492 +61 14 16.102424643   11.34 10.15   8.99 K7Ve 90 0
148 HD 160682 bL* 17 42 30.3554895692 -28 44 55.600958623   9.74 9.033 8.57 8.978 G5V 37 0
149 HD 161460 Y*O 17 48 33.7487706842 -53 06 43.372347052   10.44 8.945   7.954 K0IV 24 0
150 TYC 438-902-1 Ro* 18 03 17.8144799894 +04 48 26.499346511   11.08 10.295   9.241 K2 3 0
151 HD 319139 BY* 18 14 10.4818974563 -32 47 34.516106830   11.47 10.68   9.11 K5+K7 280 0
152 GSC 07396-00759 Em* 18 14 22.0738917529 -32 46 10.133784566   14.14 12.78 12.13 10.380 M1Ve 31 0
153 BD+01 3657 Ro* 18 22 17.2205058212 +01 42 25.448811148   11.31 10.199   8.658 K6Vke 16 0
154 TYC 458-290-1 Ro* 18 31 59.1419833390 +05 40 19.864702503   11.47 10.819 10.55 9.858 ~ 5 1
155 TYC 460-624-1 Ro* 18 45 10.2695783295 +06 20 15.931578603   12.28 10.763 10.381 8.800 M1.0V 18 0
156 Smethells 20 PM* 18 46 52.5519196041 -62 10 36.614339753   13.07 11.831 11.612 9.99 M1Ve 37 0
157 TYC 1026-1952-1 Ro* 18 47 25.5860608414 +08 41 07.155508014   13.16 12.096   10.721 ~ 5 0
158 CD-31 16041 Y*O 18 50 44.4829107282 -31 47 47.382754551   12.25 11.191 10.745 9.432 K8Ve 34 0
159 HD 174656 ** 18 53 05.9726 -36 10 22.744   11.35 9.693   8.643 K0IV(e) 20 0
160 BD+01 3828 ** 18 57 19.4781 +01 20 33.352           G5V 12 0
161 TYC 6872-1011-1 Ro* 18 58 04.1531415747 -29 53 04.661694141   13.96 11.800 11.395 9.637 M0Ve 30 0
162 HD 176898 * 19 02 17.0894600387 +02 44 21.878692461   10.05 9.19     K0/1V 8 0
163 CD-26 13904 PM* 19 11 44.6641144803 -26 04 08.495221426   11.29 10.20   9.09 K4V(e) 25 0
164 LF 1 +05 127 Ro* 19 31 34.9253697720 +05 56 07.065136756   11.87 11.127 10.71 9.582 K3III 4 0
165 TYC 486-4943-1 PM* 19 33 03.7517346854 +03 45 39.702417211   12.17 11.28 10.78 10.07 ~ 17 0
166 TYC 482-1106-1 Ro* 19 36 04.3709 +03 25 48.696   11.18 10.43   9.463 ~ 4 0
167 Smethells 41 Al* 19 37 08.7868773751 -51 34 00.886230752   13.84 11.56 11.348 9.891 M1Ve 20 0
168 TYC 1062-1904-1 * 19 47 39.1575573602 +09 29 37.124960177   12.98 11.81     ~ 1 0
169 TYC 1058-1925-1 * 19 51 13.389 +08 42 20.11   11.67 10.91     ~ 1 0
170 HD 189285 PM* 19 59 24.1005131085 -04 32 06.159850765   10.18 9.43   8.72 G5V 18 0
171 BD-03 4778 ** 20 04 49.3613226538 -02 39 20.389377225   11.18 10.128   9.133 K1V 27 0
172 CD-52 9381 Ro* 20 07 23.7708661304 -51 47 27.269407474   11.57 10.608   9.087 K6Ve 19 0
173 CD-32 15723 Fl* 20 07 44.9748470819 -31 45 14.369783228 15.208 14.096 12.496 11.286 9.724 M4Ve 37 0
174 TYC 5188-193-1 * 20 35 27.2024600503 -07 06 54.655816444   12.57 11.59     ~ 1 0
175 CD-36 14261 Ro* 20 36 08.3089951796 -36 07 11.513759086   13.46 11.707 10.59 9.288 M3Ve 15 1
176 V* BO Mic BY* 20 47 44.9892114361 -36 35 40.819135413   10.39 9.337   8.216 K3V(e) 162 0
177 HD 199058 ** 20 54 21.0852567967 +09 02 23.783561913   9.27 8.61     G5 15 0
178 1RXS J205428.0+090615 PM* 20 54 27.9980824819 +09 06 06.696512520   12.55 11.28 10.58 10.46 ~ 10 0
179 DENIS J205807.1-090206 * 20 58 07.1842813801 -09 02 06.568949063         17.29 ~ 1 0
180 HD 199602 PM* 20 58 32.5034990497 -08 50 22.446536241   10.34 9.19     K1III 3 0
181 1RXS J210124.1+054207 V* 21 01 24.5901289876 +05 42 12.705912309   12.40 11.55 11.07   ~ 3 0
182 HD 201919 Ro* 21 13 05.2765630617 -17 29 12.693096055   11.57 10.613   9.200 K6Ve 26 0
183 TYC 9486-927-1 PM* 21 25 27.4863621030 -81 38 27.692110693   13.31 11.821 11.517 9.64 M1Ve 24 0
184 Smethells 81 Ro* 21 28 44.4271274820 -47 15 42.131904369   13.62 12.189 11.926 10.243 M1Ve 14 0
185 BD+22 4409 BY* 21 31 01.7141405072 +23 20 07.370852589   10.28 9.253 8.6 7.965 K3Vke 150 0
186 StKM 1-1950 ** 21 52 10.41792 +05 37 35.8596   13.63 12.141 11.836   M2.4V 52 0
187 TYC 553-84-1 * 21 56 22.0390093986 +05 17 48.692332262   12.17 10.68     ~ 1 0
188 HD 208372 * 21 57 13.2241760452 -51 04 16.257988439   10.139 9.711     F8 8 0
189 CD-51 13128 Fl* 21 57 41.2038459151 -51 00 22.240381058 12.968 12.008 10.487 9.416 8.101 M2Ve 71 0
190 BD+02 4456 Ro* 21 59 59.9379470629 +03 02 24.986014654   11.09 9.866   8.997 K0IV 8 0
191 BD-04 5601 * 22 02 30.1627334702 -04 06 11.699267503   10.97 10.05     K2V 4 0
192 V* CS Gru BY* 22 15 35.2283575167 -39 00 50.697631374   10.14 9.335   8.348 K0V 21 0
193 CD-37 14739B * 22 19 56.1236738585 -36 41 38.379902471   10.250 9.782     ~ 3 1
194 Wolf 1225 ** 22 23 29.09743 +32 27 33.9152       10.26   M3.0V 94 0
195 HD 212781 Ro* 22 26 53.2559888905 -00 50 39.506960018   11.34 10.554   9.540 K0V(e) 7 0
196 StKM 1-2038 * 22 42 01.6491870975 +09 46 09.293240927   13.40 11.69     K6Ve 12 0
197 CPD-72 2713 Ro* 22 42 48.9341953274 -71 42 21.198383430   11.88 10.565 10.401 8.862 K7Ve 35 0
198 V* WW PsA BY* 22 44 57.9628865248 -33 15 01.745813330 14.583 13.627 12.111 10.916 9.109 M4IVe 92 1
199 V* TX PsA Fl* 22 45 00.0639785115 -33 15 26.096344309   14.93 13.36 12.095 10.379 M5IVe 61 0
200 HIP 113001 Ro* 22 53 05.9988479506 +07 28 19.099800960   12.35 11.363 10.843   K6Ve 11 0
201 TYC 572-382-1 Ro* 22 56 49.5200530149 +02 35 39.050354081   11.18 10.327   9.327 K1IV 13 0
202 HD 217379 ** 23 00 27.95355 -26 18 42.7951         8.86 K6.5Vke 47 0
203 HD 217379A SB* 23 00 27.9567544284 -26 18 42.775247036   11.92 10.19     ~ 24 0
204 TYC 582-114-1 * 23 04 53.0037603128 +06 32 00.356367361   11.67 10.98     K1Ve 4 0
205 GJ 9809 Fl* 23 06 04.8464676078 +63 55 34.353464181   12.31 10.89 10.373 9.10 M0.3V 69 1
206 TYC 576-1220-1 * 23 08 50.4577957004 +00 00 52.782948418   11.24 10.24     G8V 7 0
207 BD-03 5579 Ro* 23 09 37.1302147441 -02 25 55.245365802   12.13 10.977 9.85 9.583 K4Ve 17 0
208 CD-45 14955B PM* 23 11 53.6383483384 -45 08 00.436181965   21.46 13.00 13.34 11.54 M3Ve 10 0
209 BD+41 4749 PM* 23 19 39.5615998892 +42 15 09.833735573   9.67 8.93     G0 32 1
210 TYC 584-343-1 Ro* 23 21 56.3794534967 +07 21 33.035740124   11.51 10.913   9.914 K0V 9 0
211 TYC 9344-293-1 Ro* 23 26 10.6971995766 -73 23 49.856814453   14.08 11.877 11.492 9.951 M0Ve 28 0
212 BD-13 6424 Ro* 23 32 30.8615303174 -12 15 51.465549870   12.38 10.639 10.320 8.646 M0Ve 53 0
213 BD+00 5017 ** 23 35 00.2769821069 +01 36 19.433847921 12.082 10.893 9.546 8.703 7.879 K7V 127 0
214 HD 222575 Ro* 23 41 54.2922181064 -35 58 39.810892344   10.07 9.411   8.599 G8V 26 0
215 V* BS Psc BY* 23 52 24.3674530771 -00 55 59.824960217   11.48 10.76     G7V 17 0
216 NAME AB Dor Moving Group MGr ~ ~           ~ 340 0
217 NAME Octans Association As* ~ ~           ~ 59 0
218 NAME Argus Association As* ~ ~           ~ 158 0
219 NAME Carina Moving Group MGr ~ ~           ~ 33 0

    Equat.    Gal    SGal    Ecl

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2020.02.25-15:37:20

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