Table A.2.
Properties of the clusters obtained with HMAC.
| Cluster | N0 | N | α | δ | l | b | μα cos δ | μδ | ϖ | Molecular clouds | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (h:m:s) | (° ′ ″) | (deg) | (deg) | (mas yr−1) |
(mas yr−1) |
(mas) |
||||||||||
| Mean ± SEM | Median | SD | Mean ± SEM | Median | SD | Mean ± SEM | Median | SD | ||||||||
| 1 | 21 | 14 | 04:57:04.1 | 30:05:31 | 173.0 | −8.0 | 4.249 ± 0.095 | 4.247 | 0.356 | −24.578 ± 0.125 | −24.644 | 0.470 | 6.281 ± 0.045 | 6.325 | 0.167 | L 1517, L 1519 |
| 2 | 3 | 3 | 04:49:17.7 | 29:05:52 | 172.8 | −10.0 | 7.249 ± 0.262 | 7.185 | 0.453 | −25.814 ± 0.117 | −25.800 | 0.203 | 5.965 ± 0.045 | 5.998 | 0.078 | |
| 3 | 9 | 7 | 04:48:29.6 | 29:25:15 | 172.4 | −9.9 | 5.187 ± 0.200 | 5.336 | 0.529 | −24.701 ± 0.126 | −24.732 | 0.334 | 6.369 ± 0.089 | 6.316 | 0.236 | |
| 4 | 6 | 6 | 05:06:04.2 | 25:01:35 | 178.3 | −9.5 | 2.773 ± 0.263 | 2.709 | 0.645 | −17.435 ± 0.237 | −17.273 | 0.580 | 5.825 ± 0.076 | 5.842 | 0.185 | L 1544 |
| 5 | 2 | 2 | 05:01:50.5 | 25:00:37 | 177.8 | −10.3 | 4.923 ± 0.112 | 4.923 | 0.522 | −26.374 ± 0.085 | −26.374 | 0.214 | 6.304 ± 0.087 | 6.304 | 0.104 | |
| 6 | 3 | 3 | 04:15:42.3 | 29:11:41 | 167.7 | −15.4 | 12.173 ± 0.097 | 12.183 | 0.168 | −17.458 ± 0.436 | −17.754 | 0.755 | 6.365 ± 0.042 | 6.397 | 0.073 | L 1495 NW |
| 7 | 54 | 39 | 04:17:16.9 | 28:08:55 | 168.7 | −15.9 | 8.704 ± 0.157 | 8.614 | 0.981 | −25.308 ± 0.179 | −25.347 | 1.116 | 7.673 ± 0.037 | 7.692 | 0.233 | L 1495 |
| 8 | 13 | 9 | 04:23:36.1 | 26:44:03 | 170.8 | −15.8 | 11.255 ± 0.180 | 11.196 | 0.541 | −17.482 ± 0.184 | −17.730 | 0.552 | 6.223 ± 0.072 | 6.235 | 0.215 | B 213, B 216 |
| 9 | 2 | 2 | 04:23:37.3 | 24:59:38 | 172.2 | −17.0 | 6.907 ± 0.209 | 6.907 | 0.023 | −21.362 ± 0.129 | −21.362 | 0.672 | 7.741 ± 0.106 | 7.741 | 0.226 | B 215 |
| 10 | 2 | 2 | 04:31:57.7 | 27:24:45 | 171.6 | −14.0 | 13.973 ± 0.602 | 13.973 | 0.030 | −20.344 ± 0.469 | −20.344 | 0.906 | 6.903 ± 0.452 | 6.903 | 0.231 | |
| 11 | 2 | 2 | 04:31:36.8 | 27:10:48 | 171.7 | −14.2 | 8.803 ± 0.123 | 8.803 | 0.736 | −27.480 ± 0.105 | −27.480 | 0.191 | 7.780 ± 0.089 | 7.780 | 0.189 | |
| 12 | 2 | 2 | 04:36:26.7 | 27:03:04 | 172.5 | −13.5 | 8.743 ± 0.133 | 8.743 | 0.218 | −27.082 ± 0.100 | −27.082 | 0.186 | 7.820 ± 0.086 | 7.820 | 0.069 | |
| 13 | 2 | 2 | 04:33:46.9 | 25:47:03 | 173.1 | −14.7 | 9.397 ± 0.119 | 9.397 | 0.135 | −17.878 ± 0.093 | −17.878 | 0.825 | 6.255 ± 0.084 | 6.255 | 0.103 | |
| 14 | 9 | 7 | 04:40:22.3 | 25:50:19 | 174.1 | −13.6 | 6.728 ± 0.194 | 6.628 | 0.514 | −21.195 ± 0.310 | −21.340 | 0.820 | 7.046 ± 0.081 | 7.122 | 0.215 | Heiles Cloud 2: L 1527, L 1532, L 1534, B 220 |
| 15 | 5 | 5 | 04:41:38.0 | 25:38:26 | 174.4 | −13.5 | 4.847 ± 0.237 | 4.727 | 0.529 | −19.799 ± 0.155 | −19.630 | 0.347 | 7.247 ± 0.084 | 7.366 | 0.188 | Heiles Cloud 2: L 1527, L 1532, L 1534, B 220 |
| 16 | 23 | 11 | 04:33:12.4 | 24:19:57 | 174.2 | −15.8 | 6.799 ± 0.236 | 6.651 | 0.783 | −21.353 ± 0.194 | −21.444 | 0.642 | 7.768 ± 0.046 | 7.710 | 0.152 | L 1535, L 1529, L 1531, L 1524 |
| 17 | 11 | 8 | 04:38:42.0 | 23:38:14 | 175.6 | −15.3 | 8.368 ± 0.131 | 8.548 | 0.370 | −21.556 ± 0.182 | −21.570 | 0.516 | 7.984 ± 0.057 | 7.943 | 0.161 | |
| 18 | 24 | 17 | 04:34:50.4 | 22:49:58 | 175.6 | −16.5 | 10.146 ± 0.280 | 10.082 | 1.156 | −16.994 ± 0.238 | −16.770 | 0.979 | 6.243 ± 0.042 | 6.212 | 0.171 | L 1536 |
| 19 | 4 | 4 | 04:22:00.2 | 19:33:57 | 176.2 | −20.9 | 6.416 ± 0.253 | 6.586 | 0.506 | −12.006 ± 0.355 | −12.082 | 0.711 | 6.932 ± 0.136 | 6.845 | 0.272 | T Tau cloud |
| 20 | 34 | 24 | 04:32:59.4 | 17:57:15 | 179.3 | −19.9 | 12.068 ± 0.168 | 12.118 | 0.822 | −18.846 ± 0.236 | −18.943 | 1.157 | 6.880 ± 0.032 | 6.908 | 0.158 | L 1551 |
| 21 | 5 | 5 | 04:47:09.1 | 17:05:31 | 182.2 | −17.8 | 4.686 ± 0.114 | 4.757 | 0.255 | −13.375 ± 0.269 | −13.254 | 0.602 | 5.015 ± 0.081 | 5.058 | 0.180 | L 1558 |
Notes. We list the initial number of members N0, final number of members N (after removing outliers, see Sect. 4.3), position (equatorial and Galactic coordinates), proper motion, trigonometric parallax, and the molecular clouds associated with each cluster. We also provide the mean, standard error of the mean (SEM), median and standard deviation (SD) values of the proper motion, and trigonometric parallax distributions of each cluster. The standard deviation given in the table represents the difference between the individual measurements when the cluster has only two stars.
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