2014A&A...567A..52K


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.04CEST01:25:01

2014A&A...567A..52K - Astronomy and Astrophysics, volume 567A, 52-52 (2014/7-1)

Reliable probabilistic determination of membership in stellar kinematic groups in the young disk.

KLUTSCH A., FREIRE FERRERO R., GUILLOUT P., FRASCA A., MARILLI E. and MONTES D.

Abstract (from CDS):

Over the last century, the overdensities in the velocity distributions of nearby stars were attributed to stellar kinematic groups or moving groups. Although their reality was initially questioned, their existence is now supported by a confluence of evidence. To pursue investigations, quantitative methods should be clearly defined to identify new stars belonging to these groups. Here, we present two probabilistic methods to determine the likelihood of kinematic membership for possible candidates in five of the known young stellar kinematic groups - namely, Pleiades, IC2391, Castor, Ursa Major, and Hyades - in which all are younger than 650Myr. We tried different methods to handle kinematic data of their known members. We succeeded in developing two independent procedures able to identify new candidates of these five stellar stream. We tested the robustness of our two approaches by means of extensive Monte Carlo simulations. Our methods are consistent with one another in more than 90% of cases and for almost all the stellar kinematic groups under scrutiny. The IC2391 supercluster is an exception. Applying our statistical methods to a large sample of young low-mass stars, we confirmed almost all the likely members and good candidates of these stellar streams. We also proposed 39 additional candidates based on the agreement and the high likelihood of age and kinematic membership. These probabilistic methods are very powerful to reliably identify new candidate members of young stellar kinematic groups. However, the kinematic criteria alone are not sufficient to distinguish between coeval stars that are evaporated from open clusters and other field stars trapped by dynamical processes generated by galactic perturbations. The identification of stars belonging to the remnant of a past star-forming event can be possible with the help of additional information, such as indicators of chromospheric activity, age proxies (lithium abundance), and chemical composition.

Abstract Copyright:

Journal keyword(s): stars: kinematics and dynamics - methods: data analysis - stars: low-mass

VizieR on-line data: <Available at CDS (J/A+A/567/A52): table4.dat>

Simbad objects: 159

goto Full paper

goto View the reference in ADS

Number of rows : 159

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 2MASS J00034227-2822410 PM* 00 03 42.3014544351 -28 22 41.139775824           M7.0V 18 0
2 G 217-32 ** 00 07 42.5897845972 +60 22 54.070064648   14.66   12.964   M4.0V 27 1
3 LP 348-40 PM* 00 11 53.0332041350 +22 59 04.585874189   13.20   12.736   M3.5V 28 0
4 LP 149-35 PM* 00 12 57.2001559018 +50 59 17.364312727   18.3   16.0   M6.4V 14 0
5 BPS CS 31060-0015 ** 00 15 58.0717870121 -16 36 57.618111182   14.88 13.18 12.96   M4.1V 16 0
6 G 32-6 BY* 00 16 14.6266196294 +19 51 37.531717628   13.81 12.145 11.899   M4.0V 52 0
7 LP 149-56 ** 00 21 57.851808 +49 12 37.82232   14.37 12.85 12.58   M2.4V 23 0
8 G 172-1 ** 00 28 53.9091058743 +50 22 33.127055200   14.80 13.17 12.815   M3.7V 37 0
9 NLTT 1875 PM* 00 35 04.8820439541 +59 53 07.895021295   17.5   15.0   M4.3V 12 0
10 G 69-32 PM* 00 54 48.0816549746 +27 31 03.631249688   16.5   13.7   M4.5V 23 0
11 G 132-51A PM* 01 03 42.0521352188 +40 51 15.947362087   14.66 13.10 13.01 10.5 M2.6V 16 1
12 G 269-153A PM* 01 24 27.6426898860 -33 55 09.416208061           M4.6V 10 0
13 G 269-153 ** 01 24 27.683952 -33 55 08.64300   15.13 13.54 13.04   M4.6V+M4.3V 23 0
14 G 269-153B PM* 01 24 27.7645072843 -33 55 07.961771434     15.50 14.09 12.33 M4.3V 11 0
15 G 172-56 PM* 01 29 12.5778195319 +48 19 35.381079777   16.9   14.9   M5.4V 10 0
16 Barta 161 12 SB* 01 35 13.9238924192 -07 12 51.455163714   14.93 13.43 13.053 10.52 M4.3V 51 0
17 G 271-110 PM* 01 36 55.1769886272 -06 47 37.998713365   15.8 13.997 13.710   M3.5V 42 0
18 LP 768-566 PM* 01 50 27.1091669747 -18 51 36.352705861     15.90 15.44   M5.4V 8 0
19 LP 152-39 Ro* 01 58 13.6607701062 +48 44 19.884125769   13.7   12.192   M1.5V 16 0
20 BD+02 305 ** 01 59 12.37950 +03 31 09.2849           M1V+M3V 31 1
21 BD+02 305A PM* 01 59 12.3805645203 +03 31 09.261354631   12.43 10.95 10.84   M1V 37 0
22 Ross 15 Er* 01 59 23.5138062650 +58 31 16.105242872   12.90 12.155 11.871   M4Ve 78 0
23 G 173-39 Fl* 02 08 53.6242116101 +49 26 56.440779580   14.01   12.118   M4.0V 52 0
24 UCAC2 36050588 PM* 02 18 36.5852899579 +12 18 57.601691547   13.91   11.971   M1.9V 17 0
25 G 35-40 Fl* 02 19 02.3273637468 +23 52 54.971418963   15.4   13.786   M3.6V 34 0
26 2MASS J02273726+4710045 PM* 02 27 37.2755697709 +47 10 04.404525938   16.1   14.0   M4.6V 12 0
27 PM J02316+4456 PM* 02 31 39.2789202181 +44 56 38.640557966       14.24   M4.4V 8 0
28 G 36-26 PM* 02 36 44.1274228458 +22 40 26.199485498   16.3   14.0   M5.0V 28 0
29 G 76-19 Fl* 02 39 17.3287307240 +07 28 17.136536790   15.1   13.969   M3.7V 24 0
30 LP 247-13 TT* 03 15 37.8542064927 +37 24 14.233376246   14.36   12.823   M2.7V 26 0
31 G 246-33 ** 03 19 28.75488 +61 56 04.6104   15.65   13.73   M4.0V 20 0
32 [RSP2011] 54 Ro* 03 22 31.6735594416 +28 58 29.076319469   17.5   14.4   M4.0V 17 0
33 2MASSW J0335020+234235 LM* 03 35 02.0920098507 +23 42 35.415191371       17.67   M8.5V 47 0
34 RX J0342.5+1216 ** 03 42 31.8233621347 +12 16 22.482517484   16.23   14.44   M5.2V+L0 22 0
35 G 80-21 PM* 03 47 23.3412010775 -01 58 19.945342289 14.052 13.048 11.537 10.452 9.098 M3.0V 81 0
36 V* II Tau Er* 03 49 43.2748760121 +24 19 04.494143673   15.798 14.185 14.021   M4.6V 69 0
37 RX J0413.4-0139 ** 04 13 26.632800 -01 39 21.17124   15.56 13.96 13.62   M5.3V 19 0
38 GSC 05312-00079 Ro* 04 14 17.3080185504 -09 06 54.606559697     13.884 13.612 11.107 M4.3V 30 0
39 G 175-32 Fl* 04 27 41.3186857834 +59 35 16.561002656   15.5   14.167   M3.8V 24 0
40 GJ 3305 TT* 04 37 37.4507041928 -02 29 28.869007822   12.04 10.59   8.59 M1.1V 106 0
41 G 39-29A PM* 04 38 12.6499786199 +28 12 59.824360162           M4.0 4 0
42 LP 655-48 PM* 04 40 23.2761331563 -05 30 08.129120042   18.9 17.79 15.72 13.36 M7.5Ve 50 0
43 LP 476-6 PM* 04 44 08.1348014976 +14 01 22.546536181   15.6   13.787   M4.3V 15 0
44 LP 201-108 PM* 04 45 05.6413409592 +43 24 33.972474057   16.5   14.8   M4.6V 13 0
45 FBS 0444-113 ** 04 46 51.72816 -11 16 47.5932     12.252 11.928   M3.0V 16 0
46 UCAC2 20305838 PM* 04 47 23.1406921921 -27 50 35.623645421     11.70     M2Ve 7 0
47 G 81-34 ** 04 49 29.524176 +48 28 45.35004   15.14 13.43 13.169   M4.0V 21 0
48 RX J0451.0+3127 PM* 04 51 01.4203887920 +31 27 23.693467049   14.56   13.029   M3.7V 19 0
49 LP 776-25 PM* 04 52 24.4147207305 -16 49 21.927255340   12.76 11.639 11.237 9.1 M3.3V 52 0
50 Ross 388 Fl* 05 09 09.9630065284 +15 27 32.918234647   13.98   12.120   M3.5V 41 0
51 LP 717-36 ** 05 25 41.666208 -09 09 12.47904   14.17 12.57 12.26   M3.5V 35 0
52 V* V371 Ori Er* 05 33 44.7997014804 +01 56 43.457533093 13.956 12.51 11.499 10.382 9.072 M3.0V 135 0
53 LSPM J0554+1055 PM* 05 54 45.7333913071 +10 55 57.015995847   13.8   12.094   M2.1V 16 0
54 G 192-12 Fl* 05 59 55.6847037991 +58 34 15.211548971   15.24   13.23   M4.2V 37 0
55 G 249-36 PM* 06 05 29.4029015127 +60 49 22.458025415   14.7   12.8   M4.5V 30 0
56 CD-35 2722 ** 06 09 19.2082646634 -35 49 31.062882043   12.61 11.083 10.682 9.337 M1Ve 60 0
57 GJ 3395 Fl* 06 31 01.1561868768 +50 02 48.248015858       10.641   M0.8V 39 0
58 G 108-36 PM* 06 51 59.0196203955 +03 12 55.275175089   14.16   12.547   M2.5V 11 0
59 G 250-31 ** 06 57 57.118872 +62 19 19.36632   14.8   13.420   M6V+M5V 56 0
60 BD+20 1790 BY* 07 23 43.5892690689 +20 24 58.654590844   11.08 10.001 9.43 8.522 K5e 75 0
61 CD-29 4446C PM* 07 28 51.1712622895 -30 15 52.825067199       13.75 10.62 M5V 8 0
62 CD-29 4446 Ro* 07 28 51.37140 -30 14 48.5428 12.47 11.376 9.974 8.945 7.885 M1Ve 63 0
63 CD-29 4446A PM* 07 28 51.38 -30 14 49.1           M0.5 7 0
64 CD-29 4446B PM* 07 28 51.39 -30 14 49.2           M1.5 7 1
65 Ross 989 BY* 07 31 57.3231881126 +36 13 47.358140392   13.38 11.738 11.516   M4.0V 103 0
66 LSPM J0738+2400 PM* 07 38 29.4981132614 +24 00 08.652850535   14.59   12.689   M2.7V 36 0
67 LP 423-31 PM* 07 52 23.9253299924 +16 12 14.959140996   17.7 16.73 15.8   M6.0V 46 0
68 UCAC4 511-043685 PM* 07 57 27.1542781443 +12 01 27.111346594   14.233 12.685 12.223   M2.3V 9 0
69 UCAC4 552-042254 PM* 08 03 10.1670615755 +20 22 15.135723508     13.342 12.965   M3.5V 12 0
70 V* AZ Cnc Er* 08 40 29.6796780769 +18 24 08.726610387   19.2 17.59 16.6 13.45 M6.0V 75 0
71 LP 726-11 Ro* 08 48 36.4531913085 -13 53 08.231919770     12.180   9.665 M2.6V 14 0
72 RX J0917.7+4612 ** 09 17 44.7188829574 +46 12 24.662188525   13.13 11.58 11.16   M1.7V 25 0
73 G 43-2 PM* 09 48 50.2003571995 +15 38 44.872245205   14.41 13.245 12.840   M3.0V 18 0
74 LP 261-75 LM* 09 51 04.5756643859 +35 58 09.465674577   16.1   14.2   M4.5Ve 34 0
75 G 116-72 Fl* 09 59 18.7936629304 +43 50 25.410041715   15.0   13.579   M3.5V 39 0
76 G 196-3 Ro* 10 04 21.4628959388 +50 23 13.387216700       11.323   M3.0V 70 0
77 MCC 124 BY* 10 14 19.1632274905 +21 04 29.817290641 12.667 11.451 10.083 9.155 8.250 M0.7V 103 1
78 LSPM J1014+0606 ** 10 14 31.95 +06 06 41.0   13.8   11.6   M4.1V 11 0
79 BD+20 2465 Er* 10 19 36.2808024653 +19 52 12.014037746   10.82 9.52 9.19   M4Vae 1145 0
80 G 44-9 PM* 10 20 44.0728001335 +08 14 23.386987539   16.2   13.7   M5.9V 19 0
81 PM J10367+1521A PM* 10 36 44.8359274408 +15 21 39.864042709           M3.5 6 0
82 PM J10367+1521 ** 10 36 44.8457 +15 21 39.354     13.308 12.974   M4.0V 20 0
83 PM J10367+1521B ** 10 36 44.9189243515 +15 21 37.963947496           M4.5 5 0
84 LP 263-35 ** 10 51 20.5781823478 +36 07 25.455751919   14.6   13.148   M3.0V 35 1
85 LP 263-64 Fl* 11 03 09.9881458512 +36 39 08.603236903   14.8   13.377   M3.5V 36 0
86 LP 491-51 PM* 11 03 21.2578826087 +13 37 57.023700636   14.15   12.635   M3.0V 33 0
87 V* CW UMa Er* 11 11 51.7408747462 +33 32 11.231669443   14.02   12.203   M3.5V 61 0
88 RX J1113.0+1025 PM* 11 13 00.5777189432 +10 25 05.771974259   15.7   13.3 11.4 M3.0V 16 0
89 GJ 3653 Fl* 11 15 54.0281190610 +55 19 50.639594728       10.686   M0.5V 35 0
90 UCAC4 641-047764 PM* 11 24 04.3615973086 +38 08 10.856081769   16.22 14.549 14.298   M4.5V 17 0
91 G 10-52 PM* 11 48 35.4842429874 +07 41 40.595361383   15.30   13.31   M3.5V 31 0
92 G 123-35 Fl* 12 29 02.9190111954 +41 43 49.384114691   13.8   12.584   M3.5V 34 0
93 LP 377-100 Fl* 12 29 27.1215925805 +22 59 46.731708787   15.77   13.885   M4.0V 35 0
94 UCAC3 294-116267 PM* 12 41 47.3656093792 +56 45 13.712235658   15.02 13.50 13.267   M3.5V 18 0
95 BD+36 2322B PM* 12 57 39.3125173002 +35 13 19.148808620   14.80 13.16 12.939   M4.5V 86 1
96 BD+36 2322 BY* 12 57 40.2114201833 +35 13 30.069647793   12.2   10.137   M0V+M4/5V 212 2
97 Wolf 468 Fl* 13 02 05.8446459092 +12 22 21.451378738   13.9 12.748 12.406   M3Ve 23 0
98 G 164-47 Fl* 13 09 34.9715315862 +28 59 06.362525584   15.93 14.078 13.707 11.14 M4.8V 60 0
99 L 546-85 ** 13 27 19.615488 -31 10 39.63216   14.9 13.6 13.30   M3.5V 28 0
100 UCAC4 379-064809 PM* 13 29 24.0876505958 -14 22 12.317473908     13.132 12.999   M3.5V 15 0
101 UCAC3 118-169947 PM* 14 21 55.0544566920 -31 25 53.658184580   15.33 13.81 13.580 11.08 M3.9V 10 0
102 UCAC4 428-060415 PM* 14 44 28.0947569202 -04 24 07.983522235     13.780 13.482   M3.0V 13 0
103 StM 219 PM* 15 09 08.1061693430 +59 04 25.737642297     13.5 11.83   M2.2V 16 0
104 V* OT Ser Ro* 15 21 52.9325996324 +20 58 39.910979308 12.662 11.522 10.003 8.993 7.843 M1.0V 106 0
105 NLTT 40561 PM* 15 33 50.6204891729 +25 10 10.385277637   16.2   13.7   M3.5V 13 0
106 G 167-54 PM* 15 43 48.455808 +25 52 38.33400   16.32   14.33   M4.1V 14 0
107 UCAC2 23646111 * 15 53 42.1006106399 -20 49 28.346013512         13.55 M3.4V 13 0
108 G 180-11 ** 15 55 31.744608 +35 12 03.18600   15.41   13.464   M4V 57 0
109 LP 276-29 PM* 16 51 09.9673728885 +35 55 06.947735903   16.09   13.9   M4.6V 18 0
110 LP 331-57 ** 17 03 52.8407741 +32 11 45.805482   12.88 11.887 11.473   M2.4V 29 0
111 Ross 867 Er* 17 19 52.9655214908 +26 30 02.663277871   14.67   12.649   M4.5V 104 0
112 Ross 868 Er* 17 19 54.2077035026 +26 30 03.066748964   12.98 11.336 11.060 8.420 M3.5V 143 0
113 G 227-22 PM* 18 02 16.6046894780 +64 15 44.238912144   14.74   13.010   M5.0V 51 0
114 LP 390-16 BY* 18 13 06.5715512502 +26 01 51.858468027   14.93   12.970   M4.0V 42 0
115 LSPM J1832+2030S PM* 18 32 02.8940425669 +20 30 57.437912914     15.94     M5.1V 3 0
116 LSPM J1832+2030 ** 18 32 02.901264 +20 30 57.69432   17.6   14.87   M5V 15 0
117 LSPM J1832+2030N PM* 18 32 02.9290508772 +20 30 58.707506176           M4.9V 3 0
118 LSPM J1844+7129W PM* 18 44 09.7059416886 +71 29 17.980608023           M4.1V 7 0
119 LSPM J1844+7129 ** 18 44 10.237776 +71 29 18.28212   16.11 14.03 14.06   ~ 3 0
120 LSPM J1844+7129E PM* 18 44 10.3346961970 +71 29 17.454856119           M3.9V 6 0
121 Ross 733 Fl* 19 14 39.1583105319 +19 19 03.721011353 13.861 12.964 11.536 10.445 9.012 M4.5V 49 1
122 Ross 734 PM* 19 14 39.2103045116 +19 18 22.977322773   14.79 13.380 12.987 10.57 M4V 37 1
123 2MASS J19303829-1335083 PM* 19 30 38.3140351285 -13 35 07.801205394       15.60   M6.0V 9 0
124 2MASS J19312434-2134226 PM* 19 31 24.3439191585 -21 34 22.780870275       11.43   M2.4V 14 0
125 RX J1935.4+3746 PM* 19 35 29.2027856253 +37 46 08.134805623       11.160   M3.0V 21 0
126 1RXS J194213.0-204547 PM* 19 42 12.8207085661 -20 45 47.974588657   15.838 14.33 12.98 11.25 M5.1V 14 0
127 G 125-36 PM* 19 50 15.9319381675 +31 47 00.348568637   13.9 12.904 12.458 10.47 M2.1V 22 0
128 2MASS J20003177+5921289 PM* 20 00 31.775 +59 21 29.00       13.01   M4.1V 8 0
129 EM* StHA 182 ** 20 43 41.142 -24 33 53.19     13.5 12.50 10.10 M4.1V+M3.7V 27 0
130 LP 756-3 PM* 20 46 43.6461740026 -11 48 13.358008965     13.856 13.443 10.895 M4.0V 23 0
131 UCAC3 177-269680 PM* 20 53 09.1371197985 -01 33 04.363850805       15.41 12.39 M5.6V 9 0
132 LP 636-19 PM* 20 53 14.6647307502 -02 21 21.921260939     13.249 13.005   M2.9V 17 0
133 BD+44 3670 * 21 00 46.9976113960 +45 30 10.477913433   9.368 8.692     F8 14 0
134 Ross 826 PM* 21 16 03.8389893242 +29 51 46.029203878   14.2   13.224   M3.3V 30 0
135 Ross 776 Fl* 21 16 05.8128058768 +29 51 51.154750081   14.0   12.344   M3.3V 38 0
136 StKM 1-1950 ** 21 52 10.41792 +05 37 35.8596   13.63 12.141 11.836   M2.4V 53 0
137 LSPM J2214+2534 PM* 22 14 17.6857066481 +25 34 06.425281030   15.7   13.3   M4.3V 13 0
138 GJ 4282 B PM* 22 33 22.6027731661 -09 36 53.540920959           M2.5V 4 0
139 GJ 4282 A PM* 22 33 22.7168627601 -09 36 53.916196681           M2.6V 4 0
140 2MASS J22344161+4041387 * 22 34 41.6096732477 +40 41 38.661974647           M6.0V 14 0
141 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
142 V* TX PsA Er* 22 45 00.0639785115 -33 15 26.096344309   14.93 13.36 12.095 10.379 M5IVe 61 0
143 V* EV Lac Er* 22 46 49.7311740821 +44 20 02.372223230   11.85 10.26 9.89   M4.0V 800 2
144 LP 237-32 PM* 22 47 37.6636197643 +40 41 25.431248424   16.0   13.9   M3.8V 10 0
145 V* GT Peg BY* 22 51 53.5351541240 +31 45 15.195567260       11.281   M3.5V 135 0
146 UCAC4 395-130914 PM* 22 58 16.4380517745 -11 04 17.070906723   14.485 12.942 12.695   M2.5V 13 0
147 GJ 9809 Fl* 23 06 04.8464676078 +63 55 34.353464181   12.31 10.89 10.373 9.10 M0.3V 72 1
148 LP 462-11 CV* 23 13 47.3353861480 +21 17 29.340921982   17.9   15.5   M7.5V 17 0
149 LP 642-48 ** 23 20 57.7004230920 -01 47 37.406478435   15.12 13.694 13.43 10.87 M4.0V 23 0
150 G 190-27 ** 23 29 22.6020811282 +41 27 52.051738802   13.4   12.173   M4.2V 39 1
151 G 190-28 Fl* 23 29 23.4745773844 +41 28 06.732977132       11.513   M2.9V 45 1
152 G 68-37 Fl* 23 44 20.8847966487 +21 36 05.105392868   14.90   12.960   M3.4V 28 0
153 RX J2350.0+2659 PM* 23 50 06.4055197011 +26 59 51.954193589   15.9   13.3 11.2 M4.0V 22 0
154 G 68-46 PM* 23 51 22.2965316933 +23 44 20.580772901   15.33   13.895   M4.0V 39 0
155 PM J23515+3127 PM* 23 51 33.6739850452 +31 27 23.020837909     13.602 13.105   M2.0V 33 0
156 RX J2354.8+3831 PM* 23 54 51.4574111640 +38 31 36.200571993   14.78   12.94   M3.1V 31 0
157 LP 291-34 ** 23 57 49.8954653328 +38 37 46.734817053   15.20   12.340   M2.8V 31 0
158 LP 764-40 ** 23 58 13.696536 -17 24 33.77412   13.51 12.009 11.519 9.593 M1Ve 26 0
159 G 130-31 PM* 23 59 19.8529339175 +32 41 24.352014971   15.7   14.1   M5.6V 12 0

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2014A&A...567A..52K and select 'bookmark this link' or equivalent in the popup menu


2020.07.04-01:25:01

© Université de Strasbourg/CNRS

    • Contact