2017AJ....153...95R


Query : 2017AJ....153...95R

2017AJ....153...95R - Astron. J., 153, 95-95 (2017/March-0)

LACEwING: a new moving group analysis code.

RIEDEL A.R., BLUNT S.C., LAMBRIDES E.L., RICE E.L., CRUZ K.L. and FAHERTY J.K.

Abstract (from CDS):

We present a new nearby young moving group (NYMG) kinematic membership analysis code, LocAting Constituent mEmbers In Nearby Groups (LACEwING), a new Catalog of Suspected Nearby Young Stars, a new list of bona fide members of moving groups, and a kinematic traceback code. LACEwING is a convergence-style algorithm with carefully vetted membership statistics based on a large numerical simulation of the Solar Neighborhood. Given spatial and kinematic information on stars, LACEwING calculates membership probabilities in 13 NYMGs and three open clusters within 100 pc. In addition to describing the inputs, methods, and products of the code, we provide comparisons of LACEwING to other popular kinematic moving group membership identification codes. As a proof of concept, we use LACEwING to reconsider the membership of 930 stellar systems in the Solar Neighborhood (within 100 pc) that have reported measurable lithium equivalent widths. We quantify the evidence in support of a population of young stars not attached to any NYMGs, which is a possible sign of new as-yet-undiscovered groups or of a field population of young stars.

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

Journal keyword(s): open clusters and associations: general - stars: kinematics and dynamics - stars: low-mass - stars: pre-main sequence - stars: pre-main sequence

VizieR on-line data: <Available at CDS (J/AJ/153/95): table3.dat refs.dat>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 105

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Number of rows : 105
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 NAME Tuc Moving Group MGr 00 00 -64.0           ~ 69 0
2 NAME THA As* 00 00 -62.0           ~ 416 0
3 HD 166 BY* 00 06 36.7840068588 +29 01 17.412693890   6.88   5.6   G8 334 1
4 * 34 Psc * 00 10 02.2030016064 +11 08 44.936910060   5.456 5.530   5.58 B9Vn 131 0
5 HD 1466 PM* 00 18 26.1235857360 -63 28 38.980983432   8.00 7.46     F8V 100 0
6 * bet01 Tuc ** 00 31 32.6680562275 -62 57 29.582843542   4.249 4.289     B9.5Va 110 0
7 * bet02 Tuc ** 00 31 33.4223046159 -62 57 56.133914894   4.649 4.514     A3IV 95 0
8 * bet03 Tuc ** 00 32 43.9053745704 -63 01 53.402028960 5.15 5.13 5.09     A0V 119 0
9 V* BB Cet a2* 00 38 31.8466638888 -20 17 47.691312288   6.584 6.723     B8VpSi 70 0
10 HD 8076 PM* 01 19 33.3928744152 -39 21 45.363653532   8.28 7.65     G1V 41 0
11 * chi Cet PM* 01 49 35.1027660619 -10 41 11.070999501 5.04 5.00 4.68 4.38 4.22 F0V 193 0
12 HD 20888 PM* 03 17 59.0748472584 -66 55 36.667301016   6.163 6.022     A3V 61 0
13 LP 356-14 LM* 03 24 06.48469 +23 47 06.0741 13.04 11.913 10.422 9.438 8.298 M1+M3 75 0
14 * chi01 For V* 03 25 55.8419610696 -35 55 15.187634292   6.463 6.385     A1IV 42 0
15 Cl Alessi 13 OpC 03 27 03 -35 49.3           ~ 57 0
16 NAME Chandra Deep Field-South reg 03 32 28.0 -27 48 30           ~ 1962 1
17 LP 944-20 LM* 03 39 35.2523500210 -35 25 43.641996333     18.69 16.39 13.288 M9.5Ve 277 0
18 Cl Melotte 22 OpC 03 46 24 +24 06.8           ~ 3208 0
19 * tet02 Tau dS* 04 28 39.7416111456 +15 52 15.148738380 3.690 3.600 3.410 5.43   A7III 429 0
20 Cl Melotte 25 OpC 04 29 47 +16 56.9           ~ 2861 0
21 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1297 0
22 HD 32309 * 05 01 25.5805525608 -20 03 06.908278068   4.838 4.885     B9V 76 0
23 NAME 32 Ori group OpC 05 27 11 +06 16.0           ~ 54 0
24 * 32 Ori ** 05 30 47.05091 +05 56 53.2925 3.51 4.07 4.20 4.26 4.40 B5IV+B7V 184 0
25 HD 36968 * 05 33 24.0686637960 -39 27 04.656854376   9.34 9.00     F2V 12 0
26 M 42 HII 05 35 17.3 -05 23 28           ~ 3919 0
27 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 1789 1
28 NAME Columba Association As* 06 04 19.4 -22 20 40           ~ 249 0
29 V* AO Men PM* 06 18 28.2078302088 -72 02 41.447954904   11.06 9.809 9.299 8.456 K4Ve 129 0
30 NAME AB Dor Moving Group MGr 06 38 53.4 -42 50 04           ~ 425 0
31 * alf CMa SB* 06 45 08.91728 -16 42 58.0171 -1.51 -1.46 -1.46 -1.46 -1.43 A0mA1Va 1474 0
32 * alf Gem ** 07 34 35.87319 +31 53 17.8160 1.64 1.62 1.58 1.51 1.52 A1V+A2Vm 246 0
33 HD 64185 SB* 07 49 12.9403448856 -60 17 01.368944088   6.176 5.771     F4V 57 1
34 IC 2391 OpC 08 41 10 -52 59.5           ~ 774 0
35 * eta Cha * 08 41 19.5125857944 -78 57 48.105898056 5.02 5.351 5.453     B8V 221 0
36 NAME eta Cha Association OpC 08 42 33 -78 57.8           ~ 339 0
37 V* KX Cnc EB* 08 42 46.2117352392 +31 51 45.362123676   7.76 7.19   6.51 F8 51 0
38 * 9 Cha EB* 08 43 12.1984130688 -79 04 12.368512452   6.28 6.07     A7V 220 0
39 HD 83096 ** 09 31 24.88224 -73 44 49.3187       8.27   F0/2V 29 0
40 MCC 124 BY* 10 14 19.1632274905 +21 04 29.817290641 12.667 11.451 10.083 9.155 8.250 M0.7V 116 1
41 V* TW Hya TT* 11 01 51.9053285064 -34 42 17.033218380   11.94 10.50 10.626 9.18 K6Ve 1751 1
42 NAME TW Hya Association As* 11 01.9 -34 42           ~ 889 0
43 NAME Cha 1 MoC 11 06 48 -77 18.0           ~ 1070 1
44 NAME Chamaeleon Region SFR 11 55 -78.0           ~ 747 0
45 * eps Cha ** 11 59 37.57634 -78 13 18.6179           B9V(n) 97 0
46 NAME eps Cha Association OpC 11 59 51 -78 12.4           ~ 139 1
47 NAME Lower Centaurus Crux As* 12 19 -57.1           ~ 413 1
48 NAME Coma I Group GrG 12 22 19.4 +29 53 47           ~ 103 0
49 HD 107793 SB* 12 23 08.3994739320 +25 51 04.947925896   9.64 9.09     F9V 101 0
50 Cl Melotte 111 OpC 12 24 03 +25 39.1           ~ 442 0
51 HD 108486 EB* 12 27 38.3636590224 +25 54 43.580490048   6.835 6.654     Am 117 0
52 * 17 Com a2* 12 28 54.7022406648 +25 54 46.265813136   5.208 5.236     A0p 267 0
53 NAME Ursa Major Moving Group MGr 12 32 +57.0           ~ 410 2
54 HD 109573 PM* 12 36 01.0317461592 -39 52 10.220465388   5.786 5.774 7.25 5.81 A0V 594 1
55 HD 111878 * 12 52 11.6160381936 +25 22 24.579304968   9.35 8.83 8.6   F8V 48 0
56 * eps UMa a2* 12 54 01.7495922 +55 57 35.362645 1.76 1.75 1.77 1.79 1.82 A1III-IVpkB9 463 0
57 V* PX Vir BY* 13 03 49.6546871 -05 09 42.517119 9.042 8.555 7.679 7.185 6.721 K1V 119 0
58 * zet UMa ** 13 23 55.54048 +54 55 31.2671           ~ 78 0
59 * g UMa ** 13 25 13.5378333 +54 59 16.654781 4.260 4.180 4.010 3.85 3.78 A5V+M3-4V 299 0
60 * eps Cen bC* 13 39 53.25774 -53 27 59.0081 1.16 2.08 2.30 2.45 2.70 B1III 243 0
61 HD 122676 PM* 14 02 56.8651424280 +14 58 31.244092716 8.150 7.860 7.140     G7V 54 0
62 * lam Boo dS* 14 16 23.0187965 +46 05 17.900526 4.31 4.26 4.18 4.16 4.13 A0Va_lB 339 0
63 HD 125557 * 14 18 31.1466324144 +52 01 59.954931768 7.160 7.060 6.920   6.74 A2 19 0
64 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 675 0
65 * alf Cen ** 14 39 29.71993 -60 49 55.9990   0.4 -0.1     G2V+K1V 890 0
66 * alf Cir a2* 14 42 30.4195804 -64 58 30.493451 3.55 3.43 3.19 2.96 2.86 A7VpSrCrEu 352 0
67 HD 134044 PM* 15 06 35.1452822760 +36 27 21.835581444   6.865 6.351     F8V 76 0
68 NAME Upper Centaurus Lupus As* 15 24 -41.9           ~ 416 1
69 HD 136894 * 15 24 02.4279981528 -27 18 18.802157400   8.27 7.53     G8+V 66 0
70 * psi Sco * 16 11 59.9931241272 -10 03 50.910154632   5.029 4.928     A1V 87 0
71 NAME Upper Sco-Cen As* 16 15 -24.2           ~ 1235 1
72 * d Sco PM* 16 18 17.9001656 -28 36 50.476788   4.804 4.782     A1Va 154 0
73 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3374 1
74 * zet Her SB* 16 41 17.16104 +31 36 09.7873 3.640 3.430 2.800 2.31 1.99 G0IV 533 0
75 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0Va 2601 0
76 HD 186815 * 19 43 39.4962813072 +57 02 33.777357000   7.179 6.282     K2III 29 0
77 * eps Pav PM* 20 00 35.5555788 -72 54 37.819779   3.927 3.940     A0Va 121 0
78 HD 356823 * 20 09 46.62 +13 23 51.4   10       G5 2 0
79 * alf Pav SB* 20 25 38.85705 -56 44 06.3230 1.03 1.791 1.918     B2IV 282 0
80 V* AT Mic Er* 20 41 51.15925 -32 26 06.8283 12.753 11.909 10.343 9.098 7.383 M4.5Ve+M4.5Ve 345 0
81 V* AU Mic LM* 20 45 09.5324974119 -31 20 27.237889841   10.05 8.627 9.078 6.593 M1VeBa1 1012 0
82 HD 199143 PM* 20 55 47.6748292416 -17 06 51.061731768   7.84 7.32 8.29   F8V 115 0
83 HD 200798 PM* 21 07 51.2212151520 -54 12 59.458400748   6.93 6.70     A5/6IV/V 34 0
84 * alf Gru PM* 22 08 13.98473 -46 57 39.5078 1.11 1.58 1.71 1.75 1.83 B6V 295 0
85 * alf PsA ** 22 57 39.04625 -29 37 20.0533 1.31 1.25 1.16 1.11 1.09 A4V 1185 3
86 HD 218396 El* 23 07 28.7157209544 +21 08 03.310767492   6.21 5.953     F0+VkA5mA5 1031 0
87 BD+19 5116 ** 23 31 52.17898 +19 56 14.1505 12.737 11.749 10.165 8.982 7.446 M4+M5 434 0
88 * del Scl PM* 23 48 55.54658 -28 07 48.9745 4.55 4.58 4.57 4.53 4.55 A0VankB9((_lB)) 138 0
89 NAME Castor Moving Group As* ~ ~           ~ 121 1
90 NAME Carina-near Moving Group MGr ~ ~           ~ 71 0
91 NAME Gould Belt PoG ~ ~           ~ 806 1
92 NAME Car-Vel Region reg ~ ~           ~ 16 0
93 NAME Sirius Moving Group MGr ~ ~           ~ 93 0
94 NAME Argus Association As* ~ ~           ~ 201 0
95 NAME Octans-near MGr ~ ~           ~ 20 0
96 NAME Carina Moving Group MGr ~ ~           ~ 38 0
97 NAME Carina Association As* ~ ~           ~ 136 1
98 NAME Octans Association As* ~ ~           ~ 78 0
99 NAME Hercules-Lyra Moving Group MGr ~ ~           ~ 60 0
100 NAME Hyades Moving Group MGr ~ ~           ~ 262 0
101 NAME IC 2391 Supercluster MGr ~ ~           ~ 12 0
102 NAME Capricornus stellar group MGr ~ ~           ~ 2 0
103 NAME zet Hercules moving group MGr ~ ~           ~ 4 0
104 NAME Coma II Group GrG ~ ~           ~ 7 0
105 NAME Pleiades Moving Group MGr ~ ~           ~ 266 1

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2022.08.12-08:26:07

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