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Table 4

Heliocentric velocities of PNe, H ii regions (Col. 12), and the H i gas at the same projected position.

Object V helio ±error V HI Δ Δsys
km s-1 km s-1 km s-1 km s-1 km s-1

PN3 376.4 6.0 371.8 –4.6 –27.6
PN9 402.4 3.9 394.1 –8.3 –1.6
PN10 409.0 2.0 396.5 –12.5 +5
PN11 403.8 3.4 403.3 –0.5 –0.2
PN13 429.5 2.1 405.8 –23.7 +25.5
PN14 465.2 7.8 405.3 –59.9 +61.2
PN16 412.3 5.2 418.1 +5.8 +8.3
PN17 426.4 1.5 418.7 –7.6 +22.4
PN20 424.7 4.5 430.1 +5.4 +20.7

H ii 4 385.3 0.1 377.9 –7.4 –18.7
H ii 9a 385.7 0.4 386.6 +0.9 –18.3
H ii 6 390.5 0.1 375.9 –14.6 –13.5
H ii 10 392.8 0.5 385.7 –7.1 –11.3
H ii 18 395.3 0.1 396.7 +1.4 –8.7
H ii 30 411.8 2.5 415.5 +3.7 +7.8
H ii 37 428.9 0.2 434.1 +5.2 +24.9
H ii 40 426.5 0.1 434.6 +8.1 +22.5

H ii 41 375.7 0.1 377.0 +1.3 –28.4
H ii 42 369.3 0.1 379.9 +7.6 –34.8
H ii 43 356.9 0.1 375.7 +18.8 –47.1
H ii 44 405.3 0.2 386.3 –19.1 +1.3
H ii 45 408.3 0.4 389.3 –19.0 +4.3
H ii 46 382.9 0.5 389.0 +6.1 –21.1
H ii 47 388.3 0.1 395.3 +7.0 –15.8
H ii 48 422.4 0.6 411.7 –10.7 +18.4
H ii 49 424.1 0.6 431.7 +7.6 +20.1

Notes. Δ and Δsys are the differences VHIVhelio and VhelioVsys, respectively.

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