Open Access
Table I.1
Derived proper motions, kinematics, and dynamical ages of the IRAS 20126+4104 knots.
| knot ID | Polygon | R.A.(J2000) (hh:mm:ss) | Dec.(J2000) (°:′:′′) | PM±dPM (mas yr−1) | υtg ± dυtg (km s−1) | PA±dPA (°) | τ ± dτ (yr) |
|---|---|---|---|---|---|---|---|
| X1 | HLPD3 | 20:14:26.0760 | 41:13:31.692 | … | … | … | |
| X2 | HLPD2 | 20:14:26.0752 | 41:13:31.999 | 5.1±0.3 | 40±2 | 153±3 | 170±10 |
| X3c | HLPD1 | 20:14:26.126 | 41:13:32.550 | 5.5±0.3 | 43±2 | 64±3 | 258±12 |
| X3r | HLPD1 | 20:14:26.115 | 41:13:32.609 | 5.0±0.3 | 39±2 | 332±3 | 254±14 |
| X4 | 20:14:26.120 | 41:13:31.982 | 4.3±0.5 | 33±4 | 135±7 | 343±41 | |
| A2a | HLS8 | 20:14:26.613 | 41:13:28.960 | 8.1±0.3 | 63±2 | 71±1 | 1166±39 |
| A2b | HLS8 | 20:14:26.617 | 41:13:29.050 | 13.0±1.0 | 101±8 | 142±4 | 728±57 |
| A2c | HLS10 | 20:14:26.597 | 41:13:29.680 | 8.9±1.6 | 69±12 | 140±8 | 1007±182 |
| A2d | HLS11 | 20:14:26.576 | 41:13:29.940 | 5.3±1.8 | 41±14 | 144±14 | 1623±538 |
| A2e | HLS11 | 20:14:26.583 | 41:13:30.090 | 7.0±0.9 | 55±7 | 135±7 | 1229±153 |
| A2f | HLS9 | 20:14:26.671 | 41:13:29.420 | 8.5±0.3 | 66±3 | 126±2 | 1192±48 |
| A2g | HLS7 | 20:14:26.649 | 41:13:29.040 | 13.1±0.1 | 102±1 | 77±1 | 755 ±3 |
| A1a | HLS1 | 20:14:26.844 | 41:13:26.430 | 5.8±0.1 | 45±1 | 146±1 | 2367±37 |
| A1b | HLS2 | 20:14:26.896 | 41:13:27.600 | 3.6±0.2 | 28±2 | 130±3 | 3846±206 |
| A1aa | 20:14:26.898 | 41:13:26.822 | 9.7±0.9 | 75±7 | 133±5 | 1469±133 | |
| A1ab | HLS1 | 20:14:26.860 | 41:13:26.628 | 9.0±1.0 | 70±8 | 148±6 | 1527±171 |
| A1ac | HLS1 | 20:14:26.850 | 41:13:26.567 | 5.2±1.0 | 40±8 | 128±11 | 2635±513 |
| A1c | HLS5 | 20:14:26.808 | 41:13:28.320 | 9.1±0.2 | 71±1 | 124±1 | 1363±25 |
| A1d | HLS3 | 20:14:26.807 | 41:13:27.870 | 6.9±0.3 | 54±2 | 141±2 | 1820±71 |
| B1 | HLN1 | 20:14:25.919 | 41:13:33.520 | 9.2±0.1 | 71±1 | 303±1 | 209±2 |
| B1a | HLN1 | 20:14:25.932 | 41:13:33.400 | 7.1 ±0.4 | 55±3 | 318±3 | 270±15 |
| B1b | HLN1 | 20:14:25.934 | 41:13:33.708 | 10.2±0.8 | 80±6 | 324±4 | 180±13 |
| B2a | HLN2 | 20:14:25.873 | 41:13:33.470 | 4.8±0.6 | 37±5 | 344±7 | 526±68 |
| B2b | HLN2 | 20:14:25.879 | 41:13:33.635 | 16.5±0.2 | 129±2 | 286±3 | 152±2 |
| B2c | HLN5 | 20:14:25.867 | 41:13:34.279 | 14.5±0.7 | 113±5 | 316±3 | 206±10 |
| B2d | HLN5 | 20:14:25.853 | 41:13:34.360 | 12.9±0.7 | 100±5 | 320±3 | 248±13 |
| B2da | HLN5 | 20:14:25.852 | 41:13:34.305 | 10.8±1.0 | 84±8 | 320±5 | 295±28 |
| B2db | HLN5 | 20:14:25.836 | 41:13:34.296 | 13.8±1.3 | 108±10 | 304±5 | 245±24 |
| B2dc | HLN5 | 20:14:25.804 | 41:13:34.340 | 15.3±1.2 | 119±10 | 312±5 | 251±21 |
| B2e | HLN4 | 20:14:25.825 | 41:13:33.861 | 14.7±0.5 | 114±4 | 292±4 | 228±7 |
| B2ea | HLN4 | 20:14:25.814 | 41:13:33.962 | 14.4±1.2 | 112±10 | 293±5 | 245±21 |
| B2f | HLN3 | 20:14:25.850 | 41:13:33.948 | 16.6±1.2 | 129±10 | 314±5 | 183±14 |
| B2fa | HLN3 | 20:14:25.844 | 41:13:33.869 | 17.7±1.2 | 138±10 | 315±5 | 174±12 |
| B3a | HLN7 | 20:14:25.765 | 41:13:35.010 | 16.9±0.9 | 132±7 | 310±3 | 276±15 |
| B3b | HLN8 | 20:14:25.764 | 41:13:35.307 | 16.3±0.1 | 127±1 | 319±1 | 297±2 |
| B3ba | HLN8 | 20:14:25.769 | 41:13:35.488 | 20.3±1.5 | 158±12 | 323±4 | 241±18 |
| B3bb | HLN8 | 20:14:25.768 | 41:13:35.667 | 13.5±1.5 | 105±12 | 312±6 | 370±41 |
| B3c | HLN9 | 20:14:25.749 | 41:13:36.070 | 15.1±0.1 | 117±1 | 321±1 | 363±2 |
| B3d | HLN10 | 20:14:25.718 | 41:13:36.250 | 6.3±0.3 | 49±2 | 309±3 | 951 ±47 |
| C1a0 | 20:14:25.940 | 41:13:35.350 | 11.1±1.1 | 86±9 | 316±6 | 278±28 | |
| C1b | 20:14:25.841 | 41:13:36.440 | 14.6±2.5 | 113±20 | 300±10 | 329±57 | |
| C1c | 20:14:25.882 | 41:13:36.820 | 4.3±0.2 | 33±2 | 5±3 | 1060±55 | |
| C1d | 20:14:25.832 | 41:13:36.882 | 6.4±1.2 | 50±10 | 326±1 | 816±159 | |
| C1e | HLN11 | 20:14:25.792 | 41:13:37.100 | 6.7±1.0 | 52±8 | 326±9 | 690±104 |
| C1f | HLN11 | 20:14:25.768 | 41:13:37.060 | 12.0±1.0 | 93±8 | 291±5 | 591±50 |
| C1g | HLN11 | 20:14:25.750 | 41:13:37.060 | 4.1±0.5 | 32±4 | 342±6 | 1507±197 |
| C1h1 | HLN12 | 20:14:25.724 | 41:13:37.250 | 3.2±0.5 | 25±4 | 315±10 | 2031±337 |
| C1h2 | HLN12 | 20:14:25.720 | 41:13:37.254 | 6.0±1.0 | 46±8 | 314±10 | 1107±188 |
| C1i | HLN15b | 20:14:25.681 | 41:13:37.256 | 6.4±0.4 | 50±3 | 313±4 | 1096±76 |
| C1hh | HLN14 | 20:14:25.652 | 41:13:36.561 | 16.9±1.2 | 131±10 | 293±4 | 440±33 |
| C1hi | HLN14 | 20:14:25.660 | 41:13:36.609 | 1.7±1.2 | 13±10 | 316±42 | 4319±3128 |
| C1hj | HLN15a | 20:14:25.683 | 41:13:36.940 | 8.1±1.2 | 63±10 | 322±9 | 812±125 |
| C1hk | HLN14 | 20:14:25.697 | 41:13:36.600 | 9.1±1.2 | 71±10 | 318±8 | 708±97 |
| C1k1 | HLN13 | 20:14:25.632 | 41:13:36.300 | 7.7±1.2 | 60±10 | 244±9 | 914±148 |
| C1k | HLN13 | 20:14:25.634 | 41:13:36.330 | 5.4±1.2 | 42±10 | 276±13 | 1314±307 |
| C1l | HLN14 | 20:14:25.627 | 41:13:36.620 | 10.2±1.2 | 79±10 | 288±7 | 713±87 |
| C1m | HLN16a | 20:14:25.607 | 41:13:36.650 | 10.1±1.2 | 79±10 | 292±7 | 747±92 |
| C1n | HLN16b | 20:14:25.594 | 41:13:36.866 | 8.2±0.8 | 64±6 | 323±5 | 954±88 |
| C1o | HLN17a | 20:14:25.563 | 41:13:36.710 | 7.7±0.3 | 60±3 | 322±3 | 914±41 |
| C1p | HLN17b | 20:14:25.548 | 41:13:36.860 | 5.9±0.8 | 46±6 | 303±7 | 1417±181 |
| C1qu | HLN13 | 20:14:25.645 | 41:13:36.026 | 10.1±0.9 | 78±7 | 325±5 | 651±57 |
| C1qd | HLN13 | 20:14:25.617 | 41:13:35.913 | 16.0±1.2 | 124±10 | 297±5 | 410±32 |
| C1r | HLN13 | 20:14:25.671 | 41:13:36.170 | 6.3±1.2 | 49±10 | 315±11 | 1028±204 |
| C2a | HLN18 | 20:14:25.514 | 41:13:36.752 | 5.8±0.6 | 45±5 | 312±5 | 1585±157 |
| C2b | HLN19 | 20:14:25.464 | 41:13:36.771 | 12.9±0.5 | 100±4 | 287±2 | 735±29 |
| C2ba | HLN19 | 20:14:25.475 | 41:13:36.838 | 8.8±1.2 | 69±10 | 300±8 | 1060±150 |
| C2bb | HLN19 | 20:14:25.500 | 41:13:36.471 | 17.2±1.2 | 134±10 | 315±4 | 513±37 |
| C2bc | HLN19 | 20:14:25.472 | 41:13:36.504 | 8.3±1.2 | 65±10 | 303±9 | 1113±167 |
| C2bd | HLN19 | 20:14:25.490 | 41:13:36.690 | 11.5±1.2 | 90±10 | 283±6 | 891±96 |
| C2c | HLN20 | 20:14:25.413 | 41:13:36.810 | 11.3±0.6 | 88±5 | 288±3 | 905±50 |
| C2ca | HLN20 | 20:14:25.408 | 41:13:36.889 | 13.5±1.2 | 105±10 | 278±5 | 761±70 |
| C2d | HLN20 | 20:14:25.401 | 41:13:36.580 | 12.3±0.4 | 95±3 | 292±3 | 836±30 |
| C2da | HLN20 | 20:14:25.395 | 41:13:36.420 | 11.4±1.2 | 88±10 | 286±6 | 904±99 |
| C2e | HLN21 | 20:14:25.362 | 41:13:36.570 | 7.2±0.3 | 56±2 | 284±3 | 1497±62 |
| C2es | HLN21 | 20:14:25.356 | 41:13:36.438 | 11.9±1.0 | 92±8 | 293±4 | 911 ±74 |
| C2f | HLN22 | 20:14:25.341 | 41:13:36.670 | 9.6±0.3 | 75±2 | 280±4 | 1156±32 |
| C2fa | HLN22 | 20:14:25.335 | 41:13:36.420 | 13.1±1.2 | 102±10 | 264±5 | 847±81 |
| C2g | HLN22 | 20:14:25.323 | 41:13:36.852 | 7.6±0.9 | 59±7 | 279±5 | 1512±175 |
| C2ga | HLN22 | 20:14:25.325 | 41:13:36.730 | 6.9±0.9 | 53±7 | 303±7 | 1658±212 |
| C2h1 | HLN22 | 20:14:25.323 | 41:13:37.110 | 11.6±0.8 | 90±6 | 280±4 | 996±65 |
| C2h2 | HLN22 | 20:14:25.314 | 41:13:37.207 | 15.0±1.0 | 117±8 | 292±4 | 779±52 |
| C2i | HLN23a | 20:14:25.288 | 41:13:37.435 | 11.1±1.1 | 86±9 | 296±11 | 1097±112 |
| C2j | HLN23b | 20:14:25.259 | 41:13:37.310 | 10.1±0.4 | 78±3 | 293±2 | 1240±44 |
| C2k | HLN23d | 20:14:25.230 | 41:13:37.348 | 14.0±1.1 | 109±8 | 293±4 | 923±72 |
| C2ka | HLN23b | 20:14:25.245 | 41:13:37.250 | 8.0±1.2 | 62±10 | 283±9 | 1581±246 |
| C2m | HLN25 | 20:14:25.118 | 41:13:38.690 | 12.6±1.0 | 98±8 | 297±4 | 1189±93 |
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