2010A&A...521A..39O


Query : 2010A&A...521A..39O

2010A&A...521A..39O - Astronomy and Astrophysics, volume 521, A39-39 (2010/10-1)

A revisit to the region of Collinder 132 using Carte du Ciel and Astrographic Catalogue plates.

ORELLANA R.B., DE BIASI M.S., BUSTOS FIERRO I.H. and CALDERON J.H.

Abstract (from CDS):

Based on stellar positions and proper motions, we aim to re-analyse the region of the controversial open cluster Collinder 132. We have developed a model which analyses the proper motion distribution and the stellar density to find moving groups. The astrometric data were obtained from four Carte du Ciel (CdC) and one Astrogaphic Catalogue (AC) plates of the Cordoba Astronomical Observatory collection (Argentina). We detected an open cluster from the field stars and calculated the mean proper motion and the membership probabilities of the region's stars. We report new coordinates of its centre αc=108.347°, δc=-31.011°, the components of mean proper motion µαcosδ=-2.62±0.44mas/yr, µδ=4.79±0.88mas/yr. Thirteen stars are astrometric members giving a value of 20' for the cluster angular diameter. Six stars fulfil the astrometric and photometric criteria for being cluster members and locate the cluster at 360 pc from the Sun. We propose a simple model for the analysis of the proper motion distribution of an association. We report the components of the association mean proper motion µαcosδ=-1.38±0.14mas/yr, µδ=2.26±0.16mas/yr. We found 149 astrometric members, 11 of which have reliable photometric data that locate them betweeen 417 and 660pc from the Sun.

Abstract Copyright:

Journal keyword(s): open clusters and associations: general - open clusters and associations: individual: Cr 132 - astrometry

VizieR on-line data: <Available at CDS (J/A+A/521/A39): ccac.dat table6.dat>

Nomenclature: Table ccac.dat: CCAC NNNN (Nos 1-9055).

Errata: + corrigendum vol. 534 p. C1 (2011)

Simbad objects: 158

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Number of rows : 158
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 Cl Collinder 121 OpC 06 56 20 -24 43.8   3.02 2.6     ~ 145 0
2 CCAC 7782 * 07 09 49.3295853281 -30 48 39.344532863   13.002 11.261     ~ 3 0
3 TYC 7090-2366-1 * 07 09 54.5438382793 -31 08 28.162144753   12.047 11.897     ~ 1 0
4 TYC 7090-2376-1 * 07 09 58.4996584426 -30 58 18.102363060   12.340 12.75     ~ 1 0
5 CCAC 7586 * 07 09 59.0744826412 -31 16 10.121424821           ~ 1 0
6 CCAC 7780 * 07 10 08.4551215219 -30 48 43.543085678           ~ 1 0
7 TYC 7090-2431-1 * 07 10 09.3996196137 -30 39 01.979229356   12.17 11.370     ~ 1 0
8 CCAC 7612 * 07 10 15.1577734584 -31 12 23.106654857   13.208 11.972     ~ 4 0
9 TYC 7090-2120-1 * 07 10 16.1552308062 -30 49 06.736733980   12.152 11.581     ~ 1 0
10 CCAC 7815 * 07 10 24.1714283168 -30 43 34.536280308           ~ 1 0
11 CD-30 4029 * 07 10 26.5878693427 -31 04 48.182323185   11.461 10.461     ~ 4 0
12 CCAC 7781 * 07 10 31.6846103205 -30 48 37.378698094           ~ 1 0
13 TYC 7090-2139-1 * 07 10 33.6025173712 -30 31 55.681249557   13.004 12.130     ~ 1 0
14 TYC 7090-2252-1 * 07 10 34.6560931405 -30 51 12.864650876   11.17 10.95     ~ 1 0
15 CCAC 7525 * 07 10 38.0984232996 -31 26 53.670240561           ~ 1 0
16 IRAS 07087-3131 * 07 10 40.3451016268 -31 37 00.732463182   11.32 9.903     ~ 1 0
17 HD 55215 * 07 10 42.4167494626 -31 10 49.212818059   9.50 9.27     A7V 10 0
18 TYC 7090-2585-1 * 07 10 42.5696126840 -30 52 37.821420321   12.003 12.313     ~ 1 0
19 TYC 7090-2102-1 * 07 10 46.1122276472 -30 36 16.418960876   12.14 12.32     ~ 1 0
20 CCAC 7941 * 07 10 59.5860026278 -30 23 51.689927269           ~ 1 0
21 TYC 7090-2185-1 * 07 11 01.3067916124 -30 25 54.044786967   13.107 12.20     ~ 1 0
22 TYC 7090-2617-1 * 07 11 02.2664452619 -31 13 10.006987779   10.992 10.87     ~ 1 0
23 TYC 7090-2483-1 * 07 11 06.8952434109 -31 02 04.893762742   12.166 12.418     ~ 1 0
24 TYC 7090-2108-1 * 07 11 09.4914972503 -31 11 26.605112865   12.216 12.04     ~ 1 0
25 CCAC 7920 * 07 11 14.9729883861 -30 26 52.151302541           ~ 1 0
26 TYC 7090-2515-1 * 07 11 20.2517397564 -30 44 31.209590922   12.73 12.97     ~ 1 0
27 CCAC 7793 * 07 11 21.0904000905 -30 47 27.304898532           ~ 1 0
28 TYC 7090-2123-1 * 07 11 29.1792943551 -30 29 03.005783912   12.216 11.157     ~ 4 0
29 TYC 7090-2196-1 * 07 11 29.2511192882 -30 36 55.564746507   12.512 12.154     ~ 1 0
30 TYC 7090-2083-1 * 07 11 32.4200825172 -30 26 13.147777992   12.567 12.02     ~ 1 0
31 TYC 7090-2365-1 * 07 11 33.5024877372 -30 22 20.035841460   11.194 10.876     ~ 1 0
32 2MASS J07113413-3039371 EB? 07 11 34.1329623874 -30 39 37.135359315           ~ 2 0
33 TYC 7090-2174-1 * 07 11 36.3551097492 -30 40 55.152645859   11.52 11.312     ~ 1 0
34 TYC 7090-2625-1 * 07 11 36.6625257511 -31 29 13.217199045   10.847 10.863     ~ 1 0
35 CCAC 7681 * 07 11 39.5757786373 -31 01 40.546281453           ~ 1 0
36 CCAC 7773 * 07 11 47.3240113998 -30 49 10.987508211           ~ 1 0
37 TYC 7090-2228-1 * 07 11 49.0172589247 -30 44 40.390646283   10.162 10.17     ~ 2 0
38 TYC 7090-2588-1 * 07 11 51.2764713191 -30 50 32.828631790   11.6 11.5     ~ 1 0
39 CCAC 7389 * 07 11 58.7371186033 -31 45 54.646418863           ~ 1 0
40 TYC 7103-1403-1 * 07 12 00.2401571163 -30 26 23.628443252   11.272 10.430     ~ 4 0
41 TYC 7103-795-1 * 07 12 03.0981432878 -30 26 35.261368869   10.600 10.414     ~ 1 0
42 CCAC 4867 * 07 12 05.3543777899 -30 15 09.927406014           ~ 1 0
43 CCAC 7467 * 07 12 05.3560695633 -31 34 56.935594768           ~ 1 0
44 TYC 7103-2589-1 * 07 12 06.0832274160 -30 52 35.824122121   10.368 10.227     ~ 3 0
45 TYC 7103-35-1 * 07 12 08.9210628576 -30 22 17.361623682   11.642 11.30     ~ 1 0
46 CCAC 7592 * 07 12 12.9923525459 -31 14 39.115061263           ~ 1 0
47 CCAC 7944 * 07 12 13.6727252112 -30 23 34.030363815           ~ 1 0
48 TYC 7103-2182-1 * 07 12 17.3116684289 -31 10 37.924519331   12.653 11.414     ~ 4 0
49 TYC 7103-928-1 * 07 12 21.4904514934 -31 35 10.942666891   12.908 11.436     ~ 4 0
50 CCAC 7917 * 07 12 22.6476312292 -30 26 56.837106834           ~ 1 0
51 TYC 7103-77-1 * 07 12 23.8382177613 -30 17 30.375162389   13.772 11.438     ~ 3 0
52 TYC 7103-2541-1 * 07 12 26.3934566318 -30 31 04.533666406   12.192 12.85     ~ 1 0
53 TYC 7103-1906-1 * 07 12 30.7190039872 -31 32 26.066725248   12.606 12.22     ~ 1 0
54 TYC 7103-836-1 * 07 12 31.4319647369 -31 31 07.219071278   11.79 11.317     ~ 1 0
55 TYC 7103-2169-1 * 07 12 33.3262931752 -30 48 18.446709870   12.048 10.929     ~ 4 0
56 CCAC 7603 * 07 12 33.4029246477 -31 13 01.772975340           ~ 1 0
57 CCAC 7963 * 07 12 33.4483514070 -30 21 19.783748298           ~ 1 0
58 CCAC 4870 * 07 12 36.3145578311 -30 14 37.440067303           ~ 1 0
59 TYC 7103-193-1 * 07 12 36.3194790077 -30 26 15.102501991   10.575 10.629     ~ 1 0
60 TYC 7103-462-1 * 07 12 37.0517391936 -31 17 28.038188467   12.37 11.535     ~ 1 0
61 CD-30 4097 * 07 12 37.3777782352 -30 29 16.886301035   10.85 10.52     ~ 1 0
62 TYC 7103-729-1 * 07 12 45.6621843649 -30 25 00.428180852   12.502 11.008     ~ 4 0
63 TYC 7103-1298-1 * 07 12 47.8117 -31 11 58.257   11.52 10.885     ~ 1 0
64 CCAC 7967 * 07 12 48.9698673910 -30 19 50.214800386           ~ 1 0
65 TYC 7103-861-1 * 07 12 50.5698499524 -30 23 22.311379927   11.858 11.57     ~ 1 0
66 CD-30 4112 * 07 12 52.1946523860 -30 14 11.681080513   11.207 9.901     G5 2 0
67 CCAC 7382 * 07 12 52.4538822388 -31 46 56.467187468           ~ 1 0
68 TYC 7103-1343-1 * 07 12 53.1644276535 -30 31 37.914541442   12.351 10.898     ~ 4 0
69 CCAC 7617 * 07 12 55.1124569709 -31 11 25.586590326           ~ 1 0
70 CCAC 7529 * 07 12 57.7370747281 -31 26 03.126856663           ~ 1 0
71 TYC 7103-166-1 * 07 13 04.0884911188 -31 16 06.697536891   12.351 12.194     ~ 1 0
72 TYC 7103-1851-1 * 07 13 08.3246211554 -30 29 25.953912338   11.68 11.57     ~ 1 0
73 TYC 7103-1637-1 * 07 13 10.0144817814 -30 37 00.863391975   13.064 11.729     ~ 1 0
74 V* HO CMa EB* 07 13 13.06813 -30 57 59.0897   7.73       B5V 21 1
75 CCAC 7796 * 07 13 15.075 -30 46 08.97           ~ 1 0
76 TYC 7103-2197-1 * 07 13 17.2903819562 -30 39 04.634786345   11.71 10.380     ~ 1 0
77 TYC 7103-808-1 * 07 13 25.7762757087 -31 01 02.050218488   12.18 12.510     ~ 1 0
78 TYC 7103-2535-1 * 07 13 27.7391700863 -30 44 31.443929843   11.00 10.50     ~ 1 0
79 CCAC 7650 * 07 13 31.0254651868 -31 07 44.339950762           ~ 1 0
80 TYC 7103-1197-1 * 07 13 37.6556813400 -30 29 11.925900357   12.238 10.809     ~ 4 0
81 CCAC 7960 * 07 13 40.3102091178 -30 21 19.370423255           ~ 1 0
82 CCAC 7879 * 07 13 41.1380394639 -30 32 01.655283179           ~ 1 0
83 CCAC 7955 * 07 13 46.9243743264 -30 21 30.606900141           ~ 1 0
84 V* GG CMa El* 07 13 47.2320028694 -31 05 01.077143848 5.63 6.391 6.564     B2III/IV 61 1
85 TYC 7103-2424-1 * 07 13 47.2578549553 -30 41 42.342380009   12.38 12.410     ~ 1 0
86 CPD-31 1448 * 07 13 58.7222376821 -31 37 36.469388340   10.76 10.44     ~ 1 0
87 CCAC 7875 * 07 13 58.8555652375 -30 32 29.893028821           ~ 1 0
88 CCAC 7533 * 07 13 59.1587905424 -31 24 50.688025055           ~ 1 0
89 CCAC 7432 * 07 14 04.1646793631 -31 38 16.931682772           ~ 1 0
90 TYC 7103-1163-1 * 07 14 05.8466379560 -30 30 46.958046091   12.12 11.860     ~ 1 0
91 CCAC 7587 * 07 14 05.9940405340 -31 15 39.750785297           ~ 1 0
92 TYC 7103-2288-1 * 07 14 06.5530974441 -31 28 21.118316660   12.59 12.022     ~ 1 0
93 TYC 7103-151-1 * 07 14 06.9416252781 -30 28 22.143941886   12.543 12.634     ~ 1 0
94 2MASS J07141478-3047084 EB? 07 14 14.7873998338 -30 47 08.502131611           ~ 2 0
95 TYC 7103-2634-1 * 07 14 23.9127017804 -30 56 42.855972552   11.87 11.53     ~ 1 0
96 CCAC 7562 * 07 14 27.6812691679 -31 18 49.428667635           ~ 1 0
97 CCAC 184 * 07 14 30.6100902962 -30 30 59.310099199           ~ 1 0
98 TYC 7103-1312-1 * 07 14 33.5480608880 -31 40 34.316793035   12.69 12.70     ~ 1 0
99 TYC 7103-1751-1 * 07 14 43.2590162623 -30 21 31.508805497   12.144 12.09     ~ 1 0
100 TYC 7103-2181-1 * 07 14 45.3841105856 -30 45 21.892112839   11.09 10.95     ~ 1 0
101 CCAC 7451 * 07 14 46.2975219111 -31 36 28.732746669           ~ 1 0
102 TYC 7103-1520-1 * 07 14 48.6428848786 -31 18 39.103778816   12.356 12.20     ~ 1 0
103 TYC 7103-1458-1 * 07 14 48.7443536468 -31 45 45.562451965   12.531 12.17     ~ 1 0
104 CCAC 7778 * 07 14 51.3415452244 -30 48 21.516569115           ~ 1 0
105 TYC 7103-652-1 * 07 14 52.7348076423 -31 24 47.733656737   10.643 10.144     ~ 2 0
106 CCAC 7850 * 07 14 53.8877840942 -30 36 59.991070947           ~ 1 0
107 CCAC 8673 * 07 14 54.2706596182 -31 03 08.005144612   13.419 11.951     ~ 4 0
108 CCAC 7784 * 07 14 55.0135462297 -30 47 59.461070633           ~ 1 0
109 TYC 7103-2078-1 * 07 14 55.1506869879 -31 21 34.483928164   12.689 10.978     ~ 4 0
110 TYC 7103-620-1 * 07 14 56.6116998011 -30 59 34.438258688   11.796 11.481     ~ 1 0
111 CCAC 7435 * 07 15 03.3758378333 -31 37 31.961393088           ~ 1 0
112 CCAC 7585 * 07 15 03.6155371256 -31 15 31.710074934           ~ 1 0
113 CCAC 7624 * 07 15 07.0749056012 -31 10 35.603392777           ~ 1 0
114 TYC 7103-1952-1 * 07 15 09.2489969855 -31 13 12.640791806   12.310 10.613     ~ 1 0
115 CCAC 207 * 07 15 10.9829857881 -30 41 54.400865772           ~ 1 0
116 CCAC 7465 * 07 15 11.1337591478 -31 34 33.972796392           ~ 1 0
117 CCAC 7700 * 07 15 15.6190343975 -30 58 24.587209775   12.530 11.525     ~ 4 0
118 TYC 7103-336-1 * 07 15 17.8847960924 -31 10 55.930753671   13.04 12.123     ~ 1 0
119 Cl Collinder 132 OpC 07 15 20 -30 41.0     3.6     ~ 53 0
120 TYC 7103-2578-1 * 07 15 24.2265637678 -30 55 53.609036623   12.78 12.37     ~ 1 0
121 TYC 7103-1972-1 * 07 15 26.3951772379 -31 42 25.438435955   11.797 11.345     ~ 1 0
122 TYC 7103-2045-1 * 07 15 31.3809223784 -30 47 44.451380148   11.554 11.78     ~ 1 0
123 TYC 7103-2359-1 * 07 15 31.9810158160 -30 50 46.975625578   11.3 11.3     ~ 1 0
124 TYC 7103-50-1 * 07 15 32.3275093621 -31 04 59.835941528   12.881 11.592     ~ 4 0
125 TYC 7103-2579-1 * 07 15 38.1092689513 -30 27 19.586287240   11.704 9.98     ~ 1 0
126 TYC 7103-1258-1 * 07 15 38.5836780085 -31 00 49.078428182   12.193 12.158     ~ 1 0
127 TYC 7103-1105-1 * 07 15 38.7851332097 -30 32 06.871516850   11.3 11.0     ~ 1 0
128 TYC 7103-1112-1 * 07 15 39.2699274469 -31 17 27.671929841   11.67 10.01     ~ 1 0
129 TYC 7103-1428-1 * 07 15 40.1237277351 -31 32 04.525305730   12.90 11.14     ~ 1 0
130 TYC 7103-1632-1 * 07 15 40.1882762384 -31 26 14.570372436   12.781 11.00     ~ 1 0
131 TYC 7103-488-1 * 07 15 42.2035054641 -31 18 56.459813246   12.55 11.88     ~ 1 0
132 TYC 7103-573-1 * 07 15 48.6959418399 -30 31 46.886850459   11.86 11.871     ~ 1 0
133 TYC 7103-2339-1 * 07 15 53.6607022618 -30 52 13.382288174   10.977 10.652     ~ 1 0
134 CCAC 8688 * 07 15 54.0234151811 -31 00 07.304239943           ~ 1 0
135 TYC 7103-248-1 * 07 15 54.8425191097 -31 30 34.263199358   12.20 12.36     ~ 1 0
136 TYC 7103-1380-1 * 07 16 02.9594373148 -31 14 10.673976446   12.167 11.35     ~ 1 0
137 TYC 7103-2012-1 * 07 16 09.2578696059 -31 20 13.575020950   12.94 11.876     ~ 1 0
138 TYC 7103-434-1 * 07 16 09.8996584695 -31 13 53.525618749   12.22 11.424     ~ 1 0
139 TYC 7103-1724-1 * 07 16 15.5631297847 -31 13 17.806992978   11.77 11.571     ~ 1 0
140 CCAC 8825 * 07 16 16.3396568683 -30 44 46.403313131           ~ 1 0
141 CCAC 8640 * 07 16 16.3493814870 -31 06 27.065421752           ~ 1 0
142 TYC 7103-1842-1 * 07 16 17.2298684402 -31 18 44.077003160   12.35 11.51     ~ 1 0
143 TYC 7103-2329-1 * 07 16 23.3435570273 -30 53 21.883531881   11.632 11.40     ~ 1 0
144 CCAC 8615 * 07 16 25.3577659783 -31 08 29.974571825   12.920 11.632     ~ 4 0
145 CCAC 8748 * 07 16 28.5920531239 -30 52 31.270709306   13.219 12.238     ~ 4 0
146 CCAC 8642 * 07 16 36.6706474123 -31 06 10.015262964           ~ 1 0
147 CCAC 8834 * 07 16 38.8237671910 -30 43 19.689965002           ~ 1 0
148 CCAC 8897 * 07 16 39.6341112104 -30 37 18.630923025           ~ 1 0
149 TYC 7103-1686-1 * 07 16 44.2148029525 -31 19 13.773146640   13.327 12.36     ~ 1 0
150 CCAC 8806 * 07 16 46.1044944653 -30 46 38.836201247           ~ 1 0
151 TYC 7103-74-1 * 07 16 46.6703135071 -31 03 42.357710606   12.97 13.142     ~ 1 0
152 CCAC 8522 * 07 16 59.6335329223 -31 18 30.149580633           ~ 1 0
153 TYC 7103-2507-1 * 07 17 02.0453267732 -30 49 20.843630941   11.817 10.736     ~ 4 0
154 Cl Collinder 140 OpC 07 24 27 -31 51.0           ~ 115 0
155 NAME GUM Nebula ISM 07 43 -42.1           ~ 395 1
156 NAME Galactic Center gam 17 45 39.60213 -29 00 22.0000           ~ 12447 0
157 NGC 6705 OpC 18 51 05 -06 16.2   6.32 5.8     ~ 371 0
158 Ass CMa OB 2 As* ~ ~           ~ 10 0

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2021.10.20-00:28:20

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