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Table D.2.

Kinematics of YSO groups.

Heliocentric
Galactocentric
Cartesian
Cylindrical
Group x y z vx vy vz X Y Z VX VY VZ R φ VR |Vφ|
(pc) (pc) (pc) (km s−1) (km s−1) (km s−1) (pc) (pc) (pc) (km s−1) (km s−1) (km s−1) (pc) (°) (km s−1) (km s−1)
G4.0−1.0 1165 ± 35 83 ± 2 −20 ± 1 0.5 ± 5.2 −4.0 ± 0.5 −16.2 ± 0.6 −6985 ± 35 83 ± 2 −15 ± 1 11.1 ± 5.2 242.7 ± 0.5 −8.6 ± 0.6 6986 ± 35 179.3 −8.1 ± 5.2 242.8 ± 0.5
G5.9−0.9 1284 ± 31 133 ± 3 −22 ± 1 1.6 ± 5.0 −5.0 ± 0.6 −15.3 ± 0.5 −6866 ± 31 133 ± 3 −17 ± 1 12.2 ± 5.0 241.7 ± 0.6 −7.7 ± 0.5 6867 ± 31 178.9 −7.3 ± 4.9 241.9 ± 0.7
G6.0−1.3 1210 ± 8 128 ± 1 −29 ± 1 0.5 ± 4.8 −6.8 ± 0.5 −12.7 ± 0.2 −6940 ± 8 128 ± 1 −23 ± 1 11.1 ± 4.8 239.9 ± 0.5 −5.1 ± 0.2 6941 ± 8 179.0 −6.5 ± 4.8 240.1 ± 0.6
G6.6−1.5 1137 ± 40 133 ± 5 −30 ± 1 1.2 ± 4.7 −2.1 ± 0.6 −10.9 ± 0.4 −7013 ± 40 133 ± 5 −25 ± 1 11.8 ± 4.7 244.6 ± 0.6 −3.3 ± 0.4 7014 ± 40 178.9 −7.0 ± 4.7 244.8 ± 0.7
G6.8−2.3 1183 ± 38 143 ± 5 −49 ± 2 −0.2 ± 5.1 −3.6 ± 0.6 −14.0 ± 0.6 −6967 ± 38 143 ± 5 −43 ± 2 10.4 ± 5.1 243.1 ± 0.6 −6.4 ± 0.6 6968 ± 38 178.9 −5.3 ± 5.1 243.3 ± 0.7
G6.9−0.2 1171 ± 25 143 ± 3 −5 ± 1 −3.4 ± 5.8 −6.1 ± 0.8 −8.8 ± 0.5 −6979 ± 25 143 ± 3 0 ± 1 7.2 ± 5.8 240.6 ± 0.8 −1.2 ± 0.5 6980 ± 25 178.8 −2.1 ± 5.8 240.7 ± 0.9
G7.3−1.9 1174 ± 19 151 ± 2 −41 ± 1 −3.0 ± 4.9 −2.6 ± 0.7 −13.4 ± 0.3 −6976 ± 19 151 ± 2 −36 ± 1 7.6 ± 4.9 244.1 ± 0.7 −5.8 ± 0.3 6978 ± 19 178.8 −2.2 ± 4.8 244.2 ± 0.8
G8.4−0.2 1346 ± 382 200 ± 57 −7 ± 2 5.3 ± 8.9 −7.6 ± 13.0 −2.2 ± 4.4 −6804 ± 382 200 ± 57 −1 ± 2 15.9 ± 8.9 239.1 ± 13.0 5.4 ± 4.4 6807 ± 379 178.4 −8.7 ± 8.8 239.4 ± 13.0
G8.5−0.9 1254 ± 34 188 ± 5 −22 ± 1 3.6 ± 5.0 −3.3 ± 0.9 −11.6 ± 0.7 −6896 ± 34 188 ± 5 −17 ± 1 14.2 ± 5.0 243.4 ± 0.9 −4.0 ± 0.7 6899 ± 34 178.5 −7.4 ± 5.0 243.7 ± 1.0
G8.5−0.6 1381 ± 63 207 ± 10 −15 ± 1 5.1 ± 4.9 −4.6 ± 0.8 −13.8 ± 0.7 −6769 ± 63 207 ± 10 −10 ± 1 15.7 ± 4.9 242.1 ± 0.8 −6.2 ± 0.7 6773 ± 63 178.3 −8.1 ± 4.8 242.5 ± 0.9
G10.3−0.8 1438 ± 57 262 ± 10 −21 ± 1 7.2 ± 5.7 −10.3 ± 1.1 −12.7 ± 0.5 −6712 ± 57 262 ± 10 −16 ± 1 17.8 ± 5.7 236.4 ± 1.1 −5.1 ± 0.5 6717 ± 57 177.8 −8.4 ± 5.6 236.9 ± 1.3
G10.3+2.2 1335 ± 90 245 ± 17 53 ± 4 −4.4 ± 7.4 −11.0 ± 1.7 −10.3 ± 0.8 −6815 ± 90 245 ± 17 59 ± 4 6.2 ± 7.4 235.7 ± 1.7 −2.7 ± 0.8 6820 ± 90 178.0 2.5 ± 7.4 235.8 ± 1.8
G10.8−2.4 1245 ± 15 239 ± 3 −54 ± 1 −0.6 ± 4.8 −4.3 ± 0.9 −9.8 ± 0.3 −6905 ± 15 239 ± 3 −48 ± 1 10.0 ± 4.8 242.4 ± 0.9 −2.2 ± 0.3 6909 ± 14 178.1 −1.4 ± 4.8 242.6 ± 1.1
G12.3+0.4 1475 ± 170 324 ± 37 13 ± 2 6.3 ± 5.9 −6.7 ± 2.0 −13.7 ± 1.8 −6675 ± 170 324 ± 37 19 ± 2 16.9 ± 5.9 240.0 ± 2.0 −6.1 ± 1.8 6683 ± 168 177.3 −5.0 ± 6.0 240.6 ± 2.2
G12.7+0.4 1791 ± 181 406 ± 41 13 ± 1 7.0 ± 5.0 −5.4 ± 1.7 −11.5 ± 1.7 −6359 ± 181 406 ± 41 19 ± 1 17.6 ± 5.0 241.3 ± 1.7 −3.9 ± 1.7 6372 ± 178 176.4 −1.9 ± 5.3 241.9 ± 2.0
G13.3+0.1 1976 ± 359 468 ± 85 7 ± 1 7.5 ± 5.1 −12.4 ± 2.7 −16.1 ± 3.0 −6174 ± 359 468 ± 85 12 ± 1 18.1 ± 5.1 234.3 ± 2.7 −8.5 ± 3.0 6192 ± 352 175.8 −0.1 ± 5.8 235.0 ± 2.9
G14.1−0.5 A 1541 ± 63 389 ± 16 −15 ± 1 9.1 ± 5.3 −10.9 ± 1.5 −6.6 ± 0.5 −6609 ± 63 389 ± 16 −9 ± 1 19.7 ± 5.3 235.8 ± 1.5 1.0 ± 0.5 6620 ± 62 176.7 −5.6 ± 5.1 236.5 ± 1.8
G14.1−0.5 B 1560 ± 51 394 ± 13 −15 ± 1 8.2 ± 4.5 −7.6 ± 1.3 −12.3 ± 0.4 −6590 ± 51 394 ± 13 −9 ± 1 18.8 ± 4.5 239.1 ± 1.3 −4.7 ± 0.4 6601 ± 50 176.7 −4.3 ± 4.5 239.8 ± 1.5
G14.5−0.1 1799 ± 115 467 ± 30 −4 ± 1 13.6 ± 6.1 −5.8 ± 1.6 −12.4 ± 1.5 −6351 ± 115 467 ± 30 2 ± 1 24.2 ± 6.1 240.9 ± 1.6 −4.8 ± 1.5 6368 ± 112 175.9 −6.1 ± 6.1 242.0 ± 2.0
G15.1−0.5 1488 ± 85 402 ± 23 −16 ± 1 8.0 ± 4.7 −9.0 ± 1.4 −7.6 ± 1.1 −6662 ± 85 402 ± 23 −10 ± 1 18.6 ± 4.7 237.7 ± 1.4 −0.0 ± 1.1 6675 ± 84 176.6 −4.0 ± 4.8 238.4 ± 1.7
G15.6−0.3 1506 ± 144 421 ± 40 −9 ± 1 5.0 ± 15.4 −10.5 ± 4.3 −7.8 ± 1.0 −6644 ± 144 421 ± 40 −4 ± 1 15.6 ± 15.4 236.2 ± 4.3 −0.2 ± 1.0 6658 ± 141 176.5 −0.3 ± 15.1 236.7 ± 5.3
G16.6−0.1 1799 ± 176 537 ± 53 −6 ± 1 13.6 ± 11.9 −10.4 ± 3.7 −5.2 ± 0.7 −6351 ± 176 537 ± 53 −1 ± 1 24.2 ± 11.9 236.3 ± 3.7 2.4 ± 0.7 6374 ± 171 175.3 −3.8 ± 11.2 237.5 ± 4.7
G16.9+0.8 1592 ± 32 486 ± 10 23 ± 1 9.0 ± 4.9 −8.1 ± 1.5 −7.5 ± 0.2 −6558 ± 32 486 ± 10 29 ± 1 19.6 ± 4.9 238.6 ± 1.5 0.1 ± 0.2 6576 ± 31 175.9 −1.6 ± 4.7 239.4 ± 1.9
G18.0+0.2 1944 ± 398 635 ± 130 8 ± 2 9.2 ± 4.5 −2.5 ± 3.5 −5.2 ± 1.6 −6206 ± 398 635 ± 130 13 ± 2 19.8 ± 4.5 244.2 ± 3.5 2.4 ± 1.6 6239 ± 381 174.3 5.5 ± 8.1 244.9 ± 3.7
G18.4+1.9 1852 ± 25 618 ± 8 65 ± 1 18.2 ± 4.5 −14.7 ± 1.6 −5.5 ± 0.2 −6298 ± 25 618 ± 8 71 ± 1 28.8 ± 4.5 232.0 ± 1.6 2.1 ± 0.2 6328 ± 24 174.5 −5.7 ± 4.4 233.7 ± 2.0

Notes. The entries in this table are derived from the values in Table D.1, with conversion to galactocentric coordinates using the Galactic model parameters from Reid et al. (2019). Uncertainties correspond to one standard deviation and do not include systematic errors in the coordinate system.

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